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IUCrJ
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CHEMISTRY | CRYSTENG
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accessAn exceptional series of phase transitions in hydrophobic amino acids with linear side chains
aDepartment of Chemistry, University of Oslo, N-0315 Oslo, Norway, and bInstitute of Physics, Academy of Sciences of the Czech Republic, Na Slovance 2, 182 21 Praha 8, Czech Republic
*Correspondence e-mail: c.h.gorbitz@kjemi.uio.no
Edited by M. Eddaoudi, King Abdullah University, Saudi Arabia (Received 1 June 2016; accepted 28 June 2016; online 9 August 2016)
The solid-state phase transitions and intermediate structures of S-2-aminobutanoic acid (L-2-aminobutyric acid), S-2-aminopentanoic acid (L-norvaline), S-2-aminohexanoic acid (L-norleucine) and L-methionine between 100 and 470 K, identified by have been characterized in a comprehensive single-crystal X-ray diffraction investigation. Unlike other enantiomeric amino acids investigated until now, this group featuring linear side chains displays up to five distinct phases. The multiple transitions between them involve a number of different processes: alteration of the hydrogen-bond pattern, to our knowledge the first example of this observed for an amino acid, sliding of molecular bilayers, seen previously only for racemates and quasiracemates, concerted side-chain rearrangements and abrupt as well as gradual modifications of the side-chain disorder. Ordering of L-norleucine upon cooling even proceeds via an incommensurately modulated structure. L-Methionine has previously been described as being fully ordered at room temperature. An accurate now reveals extensive disorder for both molecules in the while two previously unknown phases occur above room temperature.
Keywords: amino acids; disorder; hydrogen bonding; modulated phases; phase transitions; side-chain stacking; polymorphism; molecular crystals.
1. Introduction
The crystal structures of amino acids with hydrophobic side chains invariably incorporate molecular bilayers, each with a hydrogen-bonded core and two surfaces shaped by the amino acid side chains. A series of unique solid-state phase transitions, involving sliding along the hydrophobic interfaces between adjacent bilayers, have been observed for DL-methionine (Met; Mathieson, 1952![[Mathieson, A. M. (1952). Acta Cryst. 5, 332-341.]](../../../../../../logos/arrows/iucrj_arr.gif "Mathieson, A. M. (1952). Acta Cryst. 5, 332-341.")
; Taniguchi et al., 1980; Alagar et al., 2005; Görbitz et al., 2014, 2015; Görbitz, 2014), DL-2-aminobutyric acid (Abu; Görbitz et al., 2012; Nakata et al., 1980; Voogd & Derissen, 1980; Akimoto & Iitaka, 1972; Ichikawa & Iitaka, 1968), DL-norvaline (Nva; Görbitz, 2011) and DL-norleucine (Nle; Coles et al., 2009; Harding et al., 1995; Dalhus & Görbitz, 1996b; Smets et al., 2015; van den Ende & Cuppen, 2014) as well as for the four quasiracemates L-Nva:D-Nle, L-Nva:D-Met, L-Nle:D-Met (Görbitz & Karen, 2015) and L-Abu:D-Met (Görbitz et al., 2016). Little is known by comparison about the corresponding enantiomeric amino acids. Only one crystal form is known for L-Met, which has been studied at room temperature (Torii & Iitaka, 1973), 150 K (Sadler et al., 2005) and 120 K (Dalhus & Görbitz, 1996a). For L-Abu we previously found two forms at 110 K, both with four molecules in the (Z′ = 4; Görbitz, 2010). Only a single structure (at room temperature) is available for L-Nle (Torii & Iitaka, 1973). L-Nva has not been subject to X-ray diffraction investigations in the past.
![[Scheme 1]](ed5010scheme1.gif)
In the anticipation that temperature-induced phase transitions of the four amino acids with linear, hydrophobic side chains may not be limited to just the racemates, we have undertaken a systematic investigation of the enantiomeric substances in the temperature range between 100 and 470 K. We report here 18 single-crystal structures, refined from X-ray diffraction data collected at temperatures above and below transition temperatures recorded by (DSC).
2. Experimental
2.1. Materials
The amino acids L-Abu, L-Nva, L-Nle and L-Met were purchased from Sigma and used as received.
2.2. Crystal growth
For each amino acid approximately 0.3 mg was dissolved in 30 µL of water in a 30 × 6 mm test tube and sealed with parafilm. A small hole was then pricked in the parafilm and the tube placed inside a larger test tube filled with 2 ml of acetonitrile. The system was capped and left for 5 d at 20°C. Thin platelets crystallized as the organic solvent diffused into the aqueous solutions.
2.3. (DSC) measurements
A liquid-nitrogen operated Perkin–Elmer Pyris 1 instrument was used to perform heating and cooling DSC cycles for ∼ 30 mg of the dried crystalline powders, sealed in aluminium pans of 30 µL volume, upon a decrease in scanning rate from 40 to 20 to 10 K min−1. The instrument was calibrated against the and temperature standards of n-dodecane, m-nitrotoluene, p-nitrotoluene and indium of higher than 99.7% purity. Transition temperatures were evaluated by extrapolating peak-top temperatures to the zero scanning rate, transition enthalpies and entropies via integrating heat-flow peaks versus time as described by Karen (2003).
2.4. X-ray data collection and structure solution
Single-crystal X-ray data collections were carried out with APEX2 software (Bruker, 2014) on a D8 Venture single-crystal CCD diffractometer equipped with an Oxford Cryosystems Cryostream Plus cooling unit and Mo Kα radiation (λ = 0.71069 Å). Data sets were collected on cooling and heating from room temperature, except that data for L-Nle at 180 K were collected after first cooling the crystal to 100 K. Data integration and cell were performed with SAINT-Plus (Bruker, 2014) with subsequent absorption correction by SADABS (Bruker, 2014) and structure solution with SHELXLT (Sheldrick, 2015a). All structures are monoclinic and have a b-axis close to 5.2 Å. There is always a second axis of 9.5–9.6 Å in length, which, in order to facilitate comparison between the different structures, is here always taken to be the a-axis. The remaining c-axis is more variable (13–23 Å). Consequently, the unconventional I2 (rather than C2) is used for L-Nva at 220 K; analogous to the β form of L-Abu at 110 K (Görbitz, 2010).
2.5. Structure refinement
Least-squares refinements were carried out with SHELXL (Sheldrick, 2015b) against F2. All structures except L-Nva at 100 and 190 K exhibit disorder, which becomes quite extensive above 300 K, making it tedious to match geometrically reasonable side-chain orientations with the electron density maps. Usually the whole molecule was regarded as disordered, but in some cases just one set of coordinates was used for the amino and carboxylate groups; for example, for conformations with very low occupancies (L-Nva at 220 K, L-Met at 293 and 320 K) or when the data-to-parameter ratio would otherwise be unduly compromised (L-Nle and L-Met at 405 K). C atoms with occupancy > 0.30 were refined anisotropically, with a single set of displacement parameters (through SHELX EADP commands) for positions of equivalent atoms closer than about 0.7 Å in order to avoid unwanted correlations. For the two 405 K structures, fixed isotropic U values of 0.30 Å2 were used for the terminal methyls. The covalent geometries of the independent disorder parts (up to four were observed) were generally linked by SHELXL SAME 0.004 0.006 commands to restrain bonds to be similar within an effective standard deviation of 0.004 Å and 1,3-distances [d(X1⋯X3) in the fragment X1—X2—X3, X = C/N/O] within 0.006 Å; effectively putting restraints on covalent angles. Furthermore, at 405 K the four atoms defining a trans torsion angle were restrained to be coplanar within a 0.05 Å or 0.07 Å standard deviation (SHELXL FLAT command) and 1,2-, 1,3- and 1,4-distances were restrained to preset values. Details are in the files in the supporting information.
Crystal data and results are listed in Tables 1–4, while a summary of the in terms of refined rotamers and their occupancies are given in Table 5. Complete lists of torsions angles and hydrogen-bond geometries are provided as supporting information, Tables S1 and S2. Illustrations of molecules and their crystal packing arrangements were prepared by Mercury (Macrae et al., 2008).
); CSD refcodes HUWSOI01 (I2) and HUWSOI (P21). | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![[R[F^2 \gt 2\sigma (F^2)]]](teximages/ed5010fi4.gif)
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‡Torii & Iitaka (1973 ); CSD refcode LNLEUC10. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
); CSD refcode LMETON02. ‡Sadler et al. (2005 ); CSD refcode LMETON11. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
‡Two separate positions, 0.313 (6) and 0.687 (6). §Two separate positions, 0.174 (19) and 0.224 (17). | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
2.6. of modulated phases
Least-squares refinements for L-Nle were carried out with JANA2006 (Petříček et al., 2014) against F2. For comparison, both incommensurate and commensurate refinements were performed on each modulated phase. A so-called rigid-body modulation approach was used to fix the molecular geometry of each conformer at all its positions and occupancies generated from their complementing modulation waves on the periodicity refined in the (3 + 1)-dimensional with either harmonic (Fourier series) or crenel (Petříček et al., 1995) functions. Experimental and details are provided in the supporting information, Tables S3 and S4.
3. Results and discussion
3.1. Phase transitions between 100 and 470 K from DSC
The results from the DSC analysis are summarized in Table 6 and Fig. 1, a schematic illustration is shown in the supporting information, Fig. S1. Upon warming, two reproducible endothermic events are recorded for L-Abu. The first is sharp, while the second develops gradually from 270 K to a peak at 356 K and ceases abruptly around 360 K. For L-Nva transition 1 is rather broad, while transition 3 is very weak. Regarding transition 2 at 273 K, repeated measurement with a carefully dried sample confirmed the absence of water. Four reproducible endothermic events take place for L-Nle. The first (observable only upon heating) and second events overlap. Finally, for L-Met, three endothermic events are recorded between 100 and 470 K. The first is broad and develops between 250 and 340 K.
‡Extrapolated to zero rate for the temperature change. §Observed only upon heating. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![[Figure 1]](ed5010fig1thm.gif) | Figure 1 Cyclic DSC scans for L-Abu, L-Nva, L-Nle and L-Met at 40, 20 and 10 K min−1. The transition temperatures refer to peak maxima extrapolated to zero scanning rate. Transitions are numbered according to the description in the text. Circles at the bottom axis indicate temperatures for the single-crystal data collections. A grey outline is used for previous investigations for L-Abu (Görbitz, 2010 ), L-Nle (Torii & Iitaka, 1973) and L-Met (Torii & Iitaka, 1973; Sadler et al., 2005; Dalhus & Görbitz, 1996a). |
3.2. L-Abu
A P21 α form and a I2 β form, both with Z′ = 4 (Fig. 2a), were previously identified for L-Abu at 110 K (Görbitz, 2010). We have now heated and cooled a selected crystal a number of times across the transition temperature at ∼ 207 K. Unit-cell determinations at 190 K always reproduced the β form, while the α form prevailed at 215 K. Accordingly, transition 1 in Fig. 1 represents a full and reversible conversion between the two L-Abu polymorphs. From this we conclude that the α form is unstable below transition 1, and that the P21 crystal previously investigated at 110 K (Görbitz, 2010), the only one with this symmetry out of about ten tested, represented a freak occurrence of a specimen that failed to undergo the normal upon cooling.
![[Figure 2]](ed5010fig2thm.gif) | Figure 2 Molecular structures of L-Abu at (a) 110 (Görbitz, 2010 ), (b) 215, (c) 330 and (d) 365 K. Individual molecules in the are labelled in italics (A, B, …) with illustrative atomic numbering given for one molecule. Thermal displacement ellipsoids are shown at the 50% probability level. Atom color depths reflect the occupancy of each conformation as listed in Table 5. The of the P21 form of L-Abu at 110 K looks exactly as the I2 shown in (a). |
The packing diagrams in Fig. 3 show the typical construction of a crystal of a hydrophobic amino acid with stacking of molecular bilayers, each with two hydrogen-bonded sheets in its core. Four different types of sheets have been observed for enantiomeric amino acids (Görbitz et al., 2009). The one observed here (Fig. 4) is called Lx (see the supporting information for notation). Notably, all molecules of such a sheet take part in equivalent intermolecular interactions, even when Z′ > 1 (here Z′ = 4).
![[Figure 3]](ed5010fig3thm.gif) | Figure 3 Crystal packing of L-Abu viewed along the b axis at (a) 110 K (Görbitz, 2010 ), (b) 215 K and (c) 365 K. In (a) and (b) C atoms of molecules A, B, C and D are colored in sky blue, yellow, pink and white, respectively. In (c) molecule A (average of A and B at lower temperatures) is olive green, while molecule B (average of C and D at lower temperatures) is light pink. Only the most populated side-chain conformation is shown for disordered molecules. Colored arrows in (a) highlight what may look like a slide at the center of the green bilayer and the full actual slide of the red bilayer, while large open arrows cover two antiparallel hydrogen-bonded sheets that constitute a hydrophilic layer at the core of the two molecular bilayers identified by red and green shades. Dashed ellipses show hydrogen-bonded amino acid dimers. Symmetry elements are included in (b) and (c), with yellow fill for pseudo-twofold rotation axes, see text for details. |
![[Figure 4]](ed5010fig4thm.gif) | Figure 4 Hydrogen-bonded sheet of type Lx (Görbitz et al., 2009 ) of L-Abu at 215 K and L-Nva at 293 K (top) and type L2 of L-Nva at 100 and 220 K (bottom). Side chains are shown as small spheres. Hydrogen bonds accepted by syn and anti carboxylate lone pairs are marked 1 and 2, respectively; distances (in Å) for L-Abu are average values for four molecules. In the L2 sheet, the H1B of molecule B (light grey C atoms) is involved in a three-centered interaction to the carboxylate group of molecule A (dark grey C atoms), with H1B⋯O2A as the shorter contact, while H1A participates in a two-centered interaction to O1B (H1A⋯O2B in orange is > 2.8 Å). In the Lx sheet all syn (1) hydrogen bonds are similar, with H1⋯O1 as the shorter component of a three-centered interaction. |
A special property of the I2 and the P21 L-Abu polymorphs, seen among previous amino acid structures only for form (I) (Ihlefeldt et al., 2014) and form (III) (Mossou et al., 2014) of L-phenylalanine, is the presence of two distinct types of molecular bilayers, one constructed from A and B molecules and one from C and D molecules. The latter is unperturbed by the phase change (Figs. 3a and b), but some subtle yet intriguing changes occur for the AB-bilayers as only A:::B heterodimers are present in the P21 structure, while the I2 structure has A:::A and B:::B homodimers. It would be unreasonable to assume that transitions between the two forms take place by sliding inside the hydrophilic layer (green arrow in Fig. 3a), as this would require that all interactions were broken between the two Lx sheets (large open arrows) that constitute the Lx–Lx hydrogen-bonded layer. The mechanism must instead involve a combination of sliding every second molecular bilayer (observed previously for the intermediate phases of twin displacive transitions in some amino-acid quasiracemates; Görbitz & Karen, 2015) with concerted conformational changes for all amino-acid side chains on one side of the sliding interface (Figs. S2 and S3).
Side-chain conformations are listed in Table 5. At 215 K, molecule B is disordered over two gauche positions (Fig. 2b), with gauche+ as the most populated conformation (Table 5). Upon cooling to 190 K its occupancy is reduced from 0.602 (7) to 0.100 (6) (Fig. S4), and at 110 K only gauche− remains (Fig. 2a). It follows from the previous data (Görbitz, 2010) that this ordering upon cooling occurs regardless of whether the 1 takes place or not (see above).
As the temperature increases between 209 and 355 K, there is a gradual introduction of disorder for molecules A, B and C, while molecule D remains fully ordered even at 330 K (Fig. 2c). At transition 2 the disorder reaches a state where the distinction between A and B and between C and D is lost, leaving just two crystallographically independent molecules at 365 K (Fig. 2d), each with its own distribution of side-chain rotamers, Table 5. Symmetry consequently increases as the pseudo-twofold rotation axes of the P21 structure at 215 K in Fig. 3(b) become proper symmetry elements of a C2 at 365 K (Fig. 3c).
3.3. L-Nva
The two molecules in the of L-Nva at 100 K (Fig. 5a) participate in L2-type hydrogen-bonded sheets (Fig. 4), not Lx sheets as L-Abu, L-Nle and most other amino acids that do not branch at Cβ or Cγ (Görbitz et al., 2009). At low temperatures, L-Nva is thus isostructural to its analog with an isopropyl side chain, L-Val (Dalhus & Görbitz, 1996a). There is no side-chain disorder below transition 1 (Fig. S5).
![[Figure 5]](ed5010fig5thm.gif) | Figure 5 Molecular structure of L-Nva at (a) 100, (b) 220 and (c) 293 K with atomic coloring scheme as in Fig. 2 . Side-chain H atoms have been omitted for disordered structures, and only the most populated conformation is shown in ellipsoid representation; the side chains of minor orientations being shown in ball-and-stick style with spheres of arbitrary size (the polar heads are omitted due to extensive overlap). |
Upon heating through transition 1 at 207 K (Fig. 1), sliding of molecular bilayers occurs both along the monoclinic axis (Figs. 6a and b) and the 9.6 Å a-axis (Fig. S6). These displacive changes, linked with a shift in from P21 to I2, are equivalent to those observed for the amino acid racemates and quasiracemates described above. Simultaneously, disorder is introduced for both side chains (Fig. 5b).
![[Figure 6]](ed5010fig6thm.gif) | Figure 6 Crystal packing of L-Nva at (a) 100 K, (b) 220 K and (c) 293 K and (d) of L-Val at 293 K (Torii & Iitaka, 1970 ), all viewed along the a-axis. At the two lowest temperatures, C atoms of molecule A are colored in dark grey, while those of molecule B are light grey. Similar sections of a molecular bilayer of L-Nva are highlighted by blue shading in (a) and (b) to highlight the sliding half a unit-cell length along the vertical 5.2 Å axis during transition 1. Red shades in (c) and (d) cover the hydrophobic regions at room temperature, of width 8.82 Å for L-Nva and 6.45 Å for L-Val (calculated as the distance between planes running through the centers of the Cα—Cβ bonds). |
While all other amino acids investigated so far retain their basic hydrogen-bonding pattern during a transition 2 of L-Nva at 273 K (Fig. 1) concerns a shift from L2–L2 to Lx–Lx with Z′ being reduced from 2 (space group I2, Z = 8) to 1 (C2, Z = 4, Fig. 5c). Major shifts in molecular positions upon the change of crystal symmetry are not required, but minor reorientations can be seen by comparing Figs. 6(b) and (c). This unprecedented transition appears sharp in DSC, but a plot of the positions of H atoms accepted by the carboxylate syn lone pairs (Fig. 7) makes it evident that H1A and H1B atoms gradually migrate towards more centered positions between 100 and 270 K (i.e. through transition 1). An abrupt final shift results in a single three-centered interaction in an Lx sheet at 293 K (Fig. 4).
![[Figure 7]](ed5010fig7thm.gif) | Figure 7 Temperature-dependent positions of H atoms interacting with the syn lone pairs of the L-Nva carboxylate group. From their starting positions at 100 K (blue), both H1B and H1A move towards more central positions as the temperature increases through 220 K (green) to 270 K (orange). After transition 2 in Fig. 1 , the distinction between molecule A and B (Fig. 5) has disappeared, giving a single type of three-centered interaction (dashed lines) at 293 K (red). |
The unit-cell volume and density of L-Nva are in Table 7 compared with corresponding values for L-Val. The large 15% difference at room temperature is associated with the inefficient stacking of the long L-Nva side chains compared with the isopropyl chain of L-Val (Figs. 6c and d).
). ‡Torii & Iitaka (1970 ). §No s.u.s given. | ||||||||||||||||||||||||||||||||||||||
Regarding transition 3 in Fig. 1 at 300 K, the β angle increases from 104.770 (5)° at 293 K to 112.2 (2)° at 320 K (Table S7). As the thermal effect is very weak, any significant change in disorder can be excluded, so this transition is probably associated with minor bilayer sliding and rearrangements of the side chains. As the structure at 293 K is already disordered over four positions, further efforts to resolve this matter were considered futile.
3.4. L-Nle
The room-temperature structure of L-Nle, refined to a reasonable R-factor of 0.057, was described by Torii & Iitaka (1973) as fully ordered, but the non-uniform C—C bond lengths in the side chain, 1.487, 1.546, 1.426 and 1.552 Å (from Cα to C∊), made us suspect a residual disorder. We confirmed this at an even lower temperature, 210 K, for which to an R-factor of 0.036 (Table 3) revealed one major side-chain orientation of occupancy 0.700 (7), with N1—C2—C3—C4, C2—C3—C4—C5 and C3—C4—C5—C6 torsion angles all trans, and one minor orientation of occupancy 0.300 (7), with trans, gauche+, trans torsion angles (Fig. 8a and Table 5). Bond lengths in the side chain of the major conformation are now 1.525 (4), 1.530 (6), 1.518 (5) and 1.531 (8) Å from C2 to C6. The crystal packing, with an Lx–Lx hydrogen-bonding pattern (Fig. 9a), resembles that observed for L-Nva at 293 K (Fig. 6c) and L-Abu at all temperatures. Due to steric conflict, two neighboring molecules along the ab-diagonal cannot both have the minor side-chain conformation.
![[Figure 8]](ed5010fig8thm.gif) | Figure 8 Evolution of the molecular structure of L-Nle upon heating from 210 K in (a) to 405 K in (d). Style as in Fig. 5 except that at 405 K all four side-chain conformations are shown in ball-and-stick style with spheres of arbitrary size. Atomic numbering is included for the most populated conformation at 210 K. |
![[Figure 9]](ed5010fig9thm.gif) | Figure 9 (a) Crystal packing of L-Nle at 210 K viewed along the a-axis. C atoms of the least populated side-chain conformation are shown in light grey color. (b) Crystal packing at 380 K viewed along the b-axis. Only the most populated side-chain conformation is included. (c) Equivalent to (b), but at 405 K. The narrow blue rectangular shade in (b) shows the 0.26 Å vertical `up' offset of the right molecule compared with the left as the result of the 90.916 (5)° β angle. In (c) the shift is `down' 3.76 Å [red shaded rectangle, β = 103.11 (2)°, note different origin] for a total slide of 4.01 Å along the vertical 9.6 Å a-axis. |
Using the disordered, but well defined 210 K structure as a reference for L-Nle, increasing temperature brings about conformational rearrangements and increasing disorder, corresponding to the relatively high transition of 6.3 J mol−1 K−1, Table 6. This is labelled as transition 3 in Fig. 1. Numerous ways to refine the side-chain disorder above room temperature were tested, and we settled for two positions at 330 K (Fig. 8b) and three at 380 K (Fig. 8c, Table 5). The remains C2, but Table 3 reveals a decrease for the β-angle from 97.628 (2)° at 210 K to 90.916 (5)° at 380 K.
Transition 4 at 395 K in Fig. 1 concerns a 4.01 Å slide along the 9.6 Å a-axis (Figs. 9b and c). The β-angle increases to 103.11 (2)° without changes to the or the hydrogen-bonding pattern. Unlike the for L-Nva at 207 K described above, no concomitant slide along the b-axis is seen (Fig. S7). Sliding along a single axis also occurs for the quasiracemate L-Nle:D-Met (Görbitz & Karen, 2015), but in a two-step manner.
Our first attempt to solve the 180 K structure was based on a monoclinic C2 with a = 28.579 (4), b = 5.2472 (8), c = 14.759 (2) Å and β = 97.983 (5)°, which can be derived from the at 210 K (Table 3) by tripling the length of a. As Z′ is then increased from 1 to 3, we initially assumed that the 0.700 (7):0.300 (7) disorder between two side-chain conformations at 210 K had become crystallographically ordered 2:1 at 180 K. Subsequent structure was, however, unsatisfactory, with R > 0.10 and unreasonable thermal displacement ellipsoids (Fig. S8). A closer look at the diffraction pattern (Fig. S9) immediately revealed something out of the ordinary, two types of reflections being identified: the strong ones indexed on the lattice of the 210 K structure and weak satellites defining a vector q = 0.6978a* − 0.1095c* of a modulated structure in the (3 + 1)-dimensional introduced by de Wolff et al. (1981). The new integration of frames was made by CrysAlis software (Agilent, 2014), and the space-group test in JANA2006 (Petříček et al., 2014) proved the C2(α,0,γ)0. With the 210 K structure as a starting model, molecular modulations as well as site occupancies were refined to an almost perfect spatial separation of the two conformers for either of the alternative modulation functions, harmonic or crenel (Table S3). The harmonic model, which needs just three additional parameters, gives a significantly better fit. The result shows that in the 180 K structure it is the `order' of the chains that is incommensurably modulated, yet it is an order as manifested by the relatively high of 2.75 J mol K−1 for transition 2 in Fig. 1.
At 100 K yet another structure is obtained. This is also modulated, with vector q = 2/3a* − 1/6c*, i.e. commensurate within experimental accuracy. Hence it has a of six bilayers (Fig. 10b); a 3 × 1 × 6 multiple of the C2 at 210 K. The parameters of the modulated are listed in the Table S4. The difference in fits for the two modulation functions (harmonic and crenel) is not so pronounced as at 180 K. This means that in this commensurate 100 K phase both conformers are fully separated, as the tiny residual disorder of the incommensurate modulation has been removed (assuming that the same incommensurate phase is obtained on cooling as on heating, as indicated by two additional, partial data sets from a less favorable specimen). A comparison of distances, angles and torsion angles for the 210, 180 and 100 K phases with details of the models is in Table S5.
![[Figure 10]](ed5010fig10thm.gif) | Figure 10 (a) The C2 with two bilayers for L-Nle at 100 K. H atoms are omitted, hydrogen bonds are dotted. Molecules B (pink), C (light pink), E (light grey) and F (white) have the same side-chain conformation, but B and E are tilted slightly to relieve close contacts (double arrows) with A (purple) and D (blue). The two hydrophobic regions in the (grey shades) are related by the central twofold rotation axis. (b) Comparison of the 100 K cell (black edges) with the commensurate (orange) and the at 210 K (purple). (c) The three possible types of bilayers with a 2:1 conformational distribution between trans, trans, trans (light molecules) and trans, gauche+, trans (dark molecules). Type 3 (grey and black molecules) has not been observed experimentally. Red and blue shadings in (b) highlight type 1 and type 2 bilayers and the 1–2–1–2 stacking sequence along the c-axis (arrows). |
The solution of the 100 K phase provided an opportunity to study how the mutual molecular interactions affect the geometries of both conformers in their independent positions. The relatively large ratio of independent reflections to the number of refined parameters for the commensurate model with the crenel function (9704/186 ≃ 52) allows a in which the condition of rigidity of molecules is suppressed. To keep the number of refined parameters low, we did constrain the anisotropic thermal-displacement parameters to be the same for the two conformers, and let the atomic coordinates be freely determined by the modulation function. The observed lowering of the R-factor indicates that both conformers are slightly but significantly affected by the interactions of their side chains, violating partially the rigid-body model. To model these interactions, the rigid-body condition was applied to three groups of molecules: the molecule pair A + D (the conformer trans, gauche+, trans) and to the molecule pairs B + E and C + F of the other conformer (trans, trans, trans). The result in Table S6 shows that the bond lengths are kept uniform, suggesting that the interactions affect mainly the torsion angles of the conformers.
The 100 K data set can also be refined on a regular 3 × 1 × 2 of two bilayers shown in Fig. 10(a). The is then C2 (Table 3) with six molecules in the (Fig. 11). Further analysis shows that an L-Nle bilayer with a 2:1 distribution between side-chain conformations trans,trans,trans (4 molecules) and trans,gauche+,trans (2 molecules) could occur in three different types 1, 2 and 3 (Fig. 10c). The observed stacking sequence along the c-axis is 1–2–1–2 (Fig. 10b), with no trace of type 3. Only four other amino-acid structures have two types of bilayers in the crystal: The I2 and P21 phases of L-Abu discussed above (Fig. 3a and 3b) as well as form (I) (Ihlefeldt et al., 2014) and form (III) (Mossou et al., 2014) of L-phenylalanine. These four structures have in common not only a Z′ value of 4, but also that adjacent bilayers are antiparallel. All other structures have identical, parallel bilayers. Considering that hydrogen-bonding patterns are unaffected by the side-chain conformations, it is indeed quite remarkable that L-Nle forms a modulated, but ordered crystalline 1–2–1–2 arrangement at 100 K instead of any of the simpler 1–1–1, 2–2–2 or 3–3–3 alternatives.
![[Figure 11]](ed5010fig11thm.gif) | Figure 11 The six molecules A to D in the of the C2 of L-Nle at 100 K. Atomic numbers are given for molecule A. |
Transition 1 is not seen in the DSC scan on cooling, but visible on heating (Fig. 1). Our 180 K data set was collected after first cooling the structure to 100 K, but subsequent testing (with somewhat lower quality crystals) confirmed that both modulation and the apparent C2 with Z′ = 3 is observed at 180 K both on cooling and on heating, so the reason why we do not observe the weak transition 1 upon cooling is not clear. The details of the transitions to and between the modulated L-Nle phases will be subject to future, more comprehensive investigations, which will also include monitoring obvious crystal-to-crystal variation.
3.5. L-Met
No side-chain disorder was described for L-Met at 120 K (Dalhus & Görbitz, 1996a), 150 K (Sadler et al., 2005) or at room temperature (Torii & Iitaka, 1973). The present structure reveals, on the other hand, two side-chain conformations for molecule A and four for molecule B at 293 K (Fig. 12a). The two positions for the molecule A side chain both define the same formal trans, trans, trans orientation for N1A–C2A–C3A–C4A, C2A–C3A–C4A–S1A, C3A–C4A–S1A–C5, with small separations between the two alternative positions for each atom. Considering that short intermolecular distances (less than sum of van der Waals radii) to atoms in the side chain of molecule B should be avoided, the major orientation of A [occupancy 0.830 (4)] is associated with the trans, gauche+, gauche+ and trans, trans, gauche− conformations for B [combined occupancy 0.809 (3)]. Conversely, the A side chain adopts the minor orientation when the side chain of B is either gauche−, trans, gauche+ or gauche−, gauche−, gauche−, Table 5.
![[Figure 12]](ed5010fig12thm.gif) | Figure 12 Molecular structures of L-Met at (a) 293 K, (b) 320 K and (c) 405 K; style as in Figs. 5 and 8 except that at 405 K side-chain conformations are colored in a rainbow sequence (red, orange, yellow, light green, light blue, light violet) from highest to lowest occupancy. Only a single set of coordinates was refined for O1, O2, N1 and C1 of each amino acid; these atoms thus occur in regular red, blue and black colors. |
Fig. 1 shows two previously unknown transitions for L-Met above room temperature. Upon heating from room temperature only minor structural changes are apparent above transition 1, despite a rather high value for ΔS of 4.66 J mol−1 K−1, Table 6. These are associated with increased populations for the minor side-chain conformations (Fig. 12b and Table 5) as well as a smaller value for the β angle and increased interlayer spacing (Table 4 and Figs. 13a and 13b). By comparison, structural changes between the 320 and 405 K forms are much more evident, even though the P21 is retained. Molecular disorder is very complex for L-Met above transition 2; the high number of electrons for the side-chain sulfur atom allowing detection of atomic positions with low occupancy. The final model displayed in Fig. 12(c) employed no less than four different side-chain positions for molecule A and six for molecule B, but the true number of conformations in the crystal may actually be even larger. More elaborate models did not, however, result in a significant reduction of the R-factor. In addition to the development of multifold disorder above transition 2, there is also a slide along the 9.5 Å axis (Fig. 13c) that closely mimics the slide at transition 4 of L-Nle taking place in the same temperature range. Sliding along the b-axis is similarly absent (Fig. S11).
![[Figure 13]](ed5010fig13thm.gif) | Figure 13 Crystal packing of L-Met at (a) 293 K, (b) 320 K and (c) 405 K viewed along the b-axis with C atoms of molecule A colored in dark grey and those of molecule B in light grey. As in previous packing diagrams, only the most populated side-chain conformation is shown for each molecule. The length of the gray double arrow at 293 K represents the distance between the centers of neighboring molecular bilayers [calculated as c·sin(β)]. Arrows of the same length at 320 and 405 K illustrate the expansion perpendicular to the molecular bilayers as a function of temperature and phase transitions. |
Cell parameters recorded at 430 K (Table S7) deviate primarily from those obtained at 405 K in terms of a smaller β angle, 94.13 (10)° versus 99.869 (13)°, and what appears to be a reduction in unit-cell volume from 791.3 (5) to 773 (7) Å3. Due to the complex disorder at 405 K, no full data collection was carried out to further investigate this matter.
It is noteworthy that the hydrogen-bonding patterns of L-Nle and L-Met are different at all temperatures, Lx–Lx versus L2–L2. The change triggered by the associated—CδH2— to —S— substitution suggests, like the temperature-induced transition 2 for L-Nva discussed above, that these patterns have quite similar energies. This is furthermore substantiated by L-Abu (Görbitz, 2010) and the monoclinic polymorph of L-Cys (Görbitz & Dalhus, 1996), for which the related CH3-to-SH substitution induces a shift from Lx–Lx to L2–L2 hydrogen bonding.
4. Conclusions
Prior to the present investigation, only a single temperature-induced was known for an enantiomeric amino acid, pertaining to orthorhombic L-Cys (Moggach et al., 2005), where a disordered thiol group becomes ordered at 30 K. This picture is changed dramatically by the results presented here for L-methionine (L-Met), L-aminobutyric acid (L-Abu), L-norvaline (L-Nva) and L-norleucine (L-Nle). Together, these four amino acids with linear, hydrophobic side chains display at least 12 phase transitions, which are associated with a surprising variety of physical processes in the crystal. These include concerted side-chain rearrangements (L-Abu), regular symmetry increase due to developing disorder (L-Abu), simultaneous sliding along two crystallographic axes (L-Nva), hydrogen-bond pattern rearrangement (L-Nva), more gradual introduction of complex disorder or change in rotamer composition (L-Nle, L-Met), along a single axis (L-Nle, L-Met) and finally transitions to commensurate and incommensurately modulated structures (L-Nle), the first of their kind for amino acids. For the amino acid counterparts with branched side chains, such as L-Val, L-Ile and L-Leu, no comparable transitions have been found, highlighting the remarkable properties of the four compounds studied here.
Supporting information
contains datablocks Abu190, Abu215, Abu330, Abu365, Nva100, Nva190, Nva220, Nva270, Nva293, Nle100super, Nle210, Nle330, Nle380, Nle405, Met293, Met320, Met405. DOI: 10.1107/S2052252516010472/ed5010sup1.cif
Structure factors: contains datablock Abu190. DOI: 10.1107/S2052252516010472/ed5010Abu190sup2.hkl
Structure factors: contains datablock Abu215. DOI: 10.1107/S2052252516010472/ed5010Abu215sup3.hkl
Structure factors: contains datablock Abu330. DOI: 10.1107/S2052252516010472/ed5010Abu330sup4.hkl
Structure factors: contains datablock Abu365. DOI: 10.1107/S2052252516010472/ed5010Abu365sup5.hkl
Structure factors: contains datablock Nva100. DOI: 10.1107/S2052252516010472/ed5010Nva100sup6.hkl
Structure factors: contains datablock Nva190. DOI: 10.1107/S2052252516010472/ed5010Nva190sup7.hkl
Structure factors: contains datablock Nva220. DOI: 10.1107/S2052252516010472/ed5010Nva220sup8.hkl
Structure factors: contains datablock Nva270. DOI: 10.1107/S2052252516010472/ed5010Nva270sup9.hkl
Structure factors: contains datablock Nva293. DOI: 10.1107/S2052252516010472/ed5010Nva293sup10.hkl
Structure factors: contains datablock Nle100super. DOI: 10.1107/S2052252516010472/ed5010Nle100supersup11.hkl
Structure factors: contains datablock Nle210. DOI: 10.1107/S2052252516010472/ed5010Nle210sup12.hkl
Structure factors: contains datablock Nle330. DOI: 10.1107/S2052252516010472/ed5010Nle330sup13.hkl
Structure factors: contains datablock Nle380. DOI: 10.1107/S2052252516010472/ed5010Nle380sup14.hkl
Structure factors: contains datablock Nle405. DOI: 10.1107/S2052252516010472/ed5010Nle405sup15.hkl
Structure factors: contains datablock Met293. DOI: 10.1107/S2052252516010472/ed5010Met293sup16.hkl
Structure factors: contains datablock Met320. DOI: 10.1107/S2052252516010472/ed5010Met320sup17.hkl
Structure factors: contains datablock Met405. DOI: 10.1107/S2052252516010472/ed5010Met405sup18.hkl
Supporting figures and tables. DOI: 10.1107/S2052252516010472/ed5010sup19.pdf
Computing details top
For all compounds, data collection: APEX2 (Bruker, 2014); cell APEX2 (Bruker, 2014); data reduction: APEX2 (Bruker, 2014); program(s) used to solve structure: SHELXT (Sheldrick, 2015a); program(s) used to refine structure: SHELXL (Sheldrick, 2015b); molecular graphics: Mercury (Macrae et al., 2008); software used to prepare material for publication: SHELXL (Sheldrick, 2015b).
(Abu190) S-2-aminobutanoic acid top
Crystal data top
| C4H9NO2 | F(000) = 896 |
| Mr = 103.12 | Dx = 1.288 Mg m−3 |
| Monoclinic, I2 | Mo Kα radiation, λ = 0.71073 Å |
| a = 9.6246 (7) Å | Cell parameters from 7523 reflections |
| b = 5.2079 (4) Å | θ = 2.3–30.5° |
| c = 43.103 (3) Å | µ = 0.10 mm−1 |
| β = 100.201 (2)° | T = 190 K |
| V = 2126.4 (3) Å3 | Plate, colourless |
| Z = 16 | 0.85 × 0.78 × 0.06 mm |
Data collection top
| Bruker D8 Vantage single crystal CCD diffractometer | 5251 independent reflections |
| Radiation source: fine-focus sealed tube | 4591 reflections with I > 2σ(I) |
| Graphite monochromator | Rint = 0.040 |
| Detector resolution: 8.3 pixels mm-1 | θmax = 28.3°, θmin = 1.0° |
| Sets of exposures each taken over 0.5° ω rotation scans | h = −12→11 |
| Absorption correction: multi-scan SADABS (Bruker, 2014) | k = −6→6 |
| Tmin = 0.705, Tmax = 1.000 | l = −57→57 |
| 14739 measured reflections |
Refinement top
| Refinement on F2 | Primary atom site location: structure-invariant direct methods |
| Least-squares matrix: full | Secondary atom site location: difference Fourier map |
| R[F2 > 2σ(F2)] = 0.039 | Hydrogen site location: inferred from neighbouring sites |
| wR(F2) = 0.105 | H-atom parameters constrained |
| S = 1.07 | w = 1/[σ2(Fo2) + (0.0479P)2 + 0.6963P] where P = (Fo2 + 2Fc2)/3 |
| 5251 reflections | (Δ/σ)max = 0.008 |
| 266 parameters | Δρmax = 0.18 e Å−3 |
| 2 restraints | Δρmin = −0.19 e Å−3 |
Special details top
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. |
Refinement. Disorder over a major and a minor positions for the side chain of molecule B. |
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top
| x | y | z | Uiso*/Ueq | Occ. (<1) | |
| O1A | −0.08739 (15) | 0.7771 (3) | 0.03202 (3) | 0.0226 (3) | |
| O2A | 0.00259 (17) | 0.3883 (3) | 0.04250 (4) | 0.0333 (4) | |
| N1A | 0.16464 (17) | 0.9821 (3) | 0.02784 (4) | 0.0210 (4) | |
| H1A | 0.1325 | 0.9484 | 0.0071 | 0.031* | |
| H2A | 0.2543 | 1.0440 | 0.0303 | 0.031* | |
| H3A | 0.1078 | 1.1009 | 0.0347 | 0.031* | |
| C1A | 0.0144 (2) | 0.6244 (4) | 0.03933 (5) | 0.0203 (4) | |
| C2A | 0.1634 (2) | 0.7419 (4) | 0.04641 (5) | 0.0215 (4) | |
| H21A | 0.2324 | 0.6175 | 0.0401 | 0.026* | |
| C3A | 0.2065 (3) | 0.8043 (6) | 0.08127 (5) | 0.0328 (5) | |
| H31A | 0.2958 | 0.9029 | 0.0844 | 0.039* | |
| H32A | 0.1332 | 0.9151 | 0.0878 | 0.039* | |
| C4A | 0.2264 (3) | 0.5697 (7) | 0.10213 (6) | 0.0522 (8) | |
| H41A | 0.2540 | 0.6228 | 0.1242 | 0.078* | |
| H42A | 0.3005 | 0.4609 | 0.0962 | 0.078* | |
| H43A | 0.1378 | 0.4730 | 0.0996 | 0.078* | |
| O1B | 0.40893 (14) | 0.2813 (3) | 0.02809 (3) | 0.0229 (3) | |
| O2B | 0.50248 (18) | −0.0843 (3) | 0.04826 (5) | 0.0377 (4) | |
| N1B | 0.66038 (17) | 0.5104 (3) | 0.03126 (4) | 0.0180 (3) | |
| H1B | 0.6310 | 0.4691 | 0.0106 | 0.027* | |
| H2B | 0.7509 | 0.5686 | 0.0341 | 0.027* | |
| H3B | 0.6035 | 0.6351 | 0.0369 | 0.027* | |
| C1B | 0.5107 (2) | 0.1457 (4) | 0.04109 (5) | 0.0198 (4) | |
| C21B | 0.6533 (2) | 0.2787 (4) | 0.05114 (5) | 0.0225 (4) | 0.900 (6) |
| H21B | 0.7314 | 0.1578 | 0.0487 | 0.027* | 0.900 (6) |
| C31B | 0.6657 (3) | 0.3566 (7) | 0.08612 (7) | 0.0297 (7) | 0.900 (6) |
| H31B | 0.5826 | 0.4621 | 0.0885 | 0.036* | 0.900 (6) |
| H32B | 0.6633 | 0.1994 | 0.0989 | 0.036* | 0.900 (6) |
| C41B | 0.7989 (3) | 0.5065 (7) | 0.09907 (6) | 0.0381 (8) | 0.900 (6) |
| H41B | 0.7996 | 0.5490 | 0.1212 | 0.057* | 0.900 (6) |
| H42B | 0.8011 | 0.6651 | 0.0869 | 0.057* | 0.900 (6) |
| H43B | 0.8819 | 0.4020 | 0.0974 | 0.057* | 0.900 (6) |
| C22B | 0.6533 (2) | 0.2787 (4) | 0.05114 (5) | 0.0225 (4) | 0.100 (6) |
| H22B | 0.7087 | 0.1628 | 0.0394 | 0.027* | 0.100 (6) |
| C32B | 0.739 (3) | 0.262 (5) | 0.0789 (5) | 0.031 (6)* | 0.100 (6) |
| H33B | 0.8357 | 0.3204 | 0.0778 | 0.037* | 0.100 (6) |
| H34B | 0.7419 | 0.0861 | 0.0876 | 0.037* | 0.100 (6) |
| C42B | 0.667 (4) | 0.437 (7) | 0.0962 (8) | 0.049 (11)* | 0.100 (6) |
| H44B | 0.7179 | 0.4485 | 0.1180 | 0.074* | 0.100 (6) |
| H45B | 0.5708 | 0.3758 | 0.0962 | 0.074* | 0.100 (6) |
| H46B | 0.6634 | 0.6074 | 0.0864 | 0.074* | 0.100 (6) |
| O1C | −0.13674 (14) | 0.1460 (3) | 0.21912 (3) | 0.0213 (3) | |
| O2C | −0.07453 (17) | 0.5180 (3) | 0.20097 (4) | 0.0338 (4) | |
| N1C | 0.11304 (17) | −0.0753 (3) | 0.22038 (4) | 0.0189 (4) | |
| H1C | 0.0425 | −0.1841 | 0.2119 | 0.028* | |
| H2C | 0.1121 | −0.0549 | 0.2413 | 0.028* | |
| H3C | 0.1976 | −0.1418 | 0.2178 | 0.028* | |
| C1C | −0.0507 (2) | 0.2906 (4) | 0.20881 (5) | 0.0191 (4) | |
| C2C | 0.0916 (2) | 0.1784 (4) | 0.20429 (5) | 0.0200 (4) | |
| H21C | 0.1679 | 0.2969 | 0.2145 | 0.024* | |
| C3C | 0.1013 (2) | 0.1563 (5) | 0.16955 (5) | 0.0326 (5) | |
| H31C | 0.1937 | 0.0798 | 0.1678 | 0.039* | |
| H32C | 0.0982 | 0.3310 | 0.1604 | 0.039* | |
| C4C | −0.0150 (3) | −0.0043 (7) | 0.15021 (5) | 0.0449 (7) | |
| H41C | −0.0015 | −0.0092 | 0.1282 | 0.067* | |
| H42C | −0.1071 | 0.0721 | 0.1513 | 0.067* | |
| H43C | −0.0114 | −0.1794 | 0.1587 | 0.067* | |
| O1D | 0.36159 (14) | 0.6478 (3) | 0.21905 (3) | 0.0214 (3) | |
| O2D | 0.43449 (17) | 1.0420 (3) | 0.21169 (5) | 0.0351 (4) | |
| N1D | 0.62037 (17) | 0.4489 (3) | 0.22061 (4) | 0.0188 (4) | |
| H1D | 0.5512 | 0.3319 | 0.2140 | 0.028* | |
| H2D | 0.6268 | 0.4759 | 0.2417 | 0.028* | |
| H3D | 0.7042 | 0.3884 | 0.2167 | 0.028* | |
| C1D | 0.4510 (2) | 0.8060 (4) | 0.21241 (5) | 0.0186 (4) | |
| C2D | 0.5857 (2) | 0.6948 (4) | 0.20344 (5) | 0.0182 (4) | |
| H21D | 0.6650 | 0.8188 | 0.2097 | 0.022* | |
| C3D | 0.5681 (2) | 0.6438 (5) | 0.16795 (5) | 0.0270 (5) | |
| H31D | 0.6528 | 0.5528 | 0.1636 | 0.032* | |
| H32D | 0.4857 | 0.5297 | 0.1615 | 0.032* | |
| C4D | 0.5472 (3) | 0.8872 (6) | 0.14826 (6) | 0.0409 (6) | |
| H41D | 0.5365 | 0.8427 | 0.1259 | 0.061* | |
| H42D | 0.6293 | 0.9995 | 0.1541 | 0.061* | |
| H43D | 0.4622 | 0.9765 | 0.1521 | 0.061* |
Atomic displacement parameters (Å2) top
| U11 | U22 | U33 | U12 | U13 | U23 | |
| O1A | 0.0133 (7) | 0.0233 (8) | 0.0311 (8) | −0.0038 (6) | 0.0044 (6) | 0.0052 (7) |
| O2A | 0.0247 (8) | 0.0194 (8) | 0.0581 (11) | −0.0032 (7) | 0.0134 (8) | 0.0021 (8) |
| N1A | 0.0147 (8) | 0.0219 (9) | 0.0278 (9) | −0.0076 (7) | 0.0075 (6) | −0.0050 (7) |
| C1A | 0.0162 (9) | 0.0211 (10) | 0.0248 (10) | −0.0037 (8) | 0.0068 (8) | 0.0001 (8) |
| C2A | 0.0141 (9) | 0.0224 (11) | 0.0290 (10) | −0.0015 (8) | 0.0070 (8) | −0.0016 (8) |
| C3A | 0.0229 (11) | 0.0472 (15) | 0.0273 (11) | −0.0085 (11) | 0.0021 (9) | −0.0022 (11) |
| C4A | 0.0393 (15) | 0.072 (2) | 0.0398 (14) | −0.0116 (15) | −0.0071 (12) | 0.0198 (15) |
| O1B | 0.0133 (7) | 0.0236 (8) | 0.0312 (8) | −0.0045 (6) | 0.0026 (6) | 0.0042 (7) |
| O2B | 0.0255 (9) | 0.0162 (8) | 0.0753 (13) | −0.0023 (7) | 0.0195 (8) | 0.0068 (9) |
| N1B | 0.0116 (7) | 0.0185 (8) | 0.0239 (8) | −0.0046 (7) | 0.0035 (6) | 0.0002 (7) |
| C1B | 0.0155 (9) | 0.0156 (9) | 0.0303 (10) | −0.0029 (8) | 0.0100 (8) | −0.0010 (8) |
| C21B | 0.0145 (9) | 0.0197 (10) | 0.0328 (11) | −0.0020 (8) | 0.0028 (8) | 0.0074 (9) |
| C31B | 0.0258 (14) | 0.0397 (17) | 0.0244 (13) | −0.0053 (12) | 0.0062 (11) | 0.0034 (13) |
| C41B | 0.0327 (15) | 0.0584 (19) | 0.0222 (12) | −0.0138 (15) | 0.0022 (10) | −0.0048 (13) |
| C22B | 0.0145 (9) | 0.0197 (10) | 0.0328 (11) | −0.0020 (8) | 0.0028 (8) | 0.0074 (9) |
| O1C | 0.0149 (7) | 0.0221 (7) | 0.0287 (7) | 0.0034 (6) | 0.0085 (5) | 0.0024 (6) |
| O2C | 0.0236 (8) | 0.0174 (8) | 0.0600 (11) | 0.0058 (7) | 0.0060 (7) | 0.0080 (9) |
| N1C | 0.0137 (8) | 0.0190 (9) | 0.0252 (8) | 0.0047 (7) | 0.0064 (6) | −0.0010 (7) |
| C1C | 0.0150 (9) | 0.0175 (10) | 0.0248 (10) | 0.0024 (8) | 0.0031 (7) | −0.0019 (8) |
| C2C | 0.0129 (9) | 0.0170 (10) | 0.0309 (11) | 0.0006 (8) | 0.0063 (8) | 0.0009 (8) |
| C3C | 0.0281 (12) | 0.0385 (13) | 0.0353 (12) | 0.0058 (11) | 0.0175 (10) | 0.0077 (11) |
| C4C | 0.0590 (18) | 0.0530 (16) | 0.0236 (11) | 0.0037 (15) | 0.0094 (11) | −0.0018 (12) |
| O1D | 0.0137 (7) | 0.0185 (7) | 0.0339 (8) | 0.0029 (6) | 0.0095 (6) | 0.0037 (6) |
| O2D | 0.0245 (8) | 0.0151 (8) | 0.0687 (12) | 0.0041 (7) | 0.0163 (8) | 0.0039 (8) |
| N1D | 0.0137 (8) | 0.0193 (9) | 0.0240 (8) | 0.0047 (7) | 0.0046 (6) | −0.0038 (7) |
| C1D | 0.0137 (9) | 0.0162 (10) | 0.0261 (10) | 0.0032 (8) | 0.0043 (7) | −0.0002 (8) |
| C2D | 0.0131 (9) | 0.0162 (10) | 0.0264 (10) | 0.0000 (7) | 0.0064 (7) | −0.0008 (8) |
| C3D | 0.0277 (12) | 0.0293 (11) | 0.0255 (10) | 0.0013 (10) | 0.0087 (8) | −0.0026 (10) |
| C4D | 0.0487 (16) | 0.0424 (15) | 0.0330 (12) | −0.0027 (13) | 0.0109 (11) | 0.0100 (12) |
Geometric parameters (Å, º) top
| O1A—C1A | 1.258 (3) | C42B—H44B | 0.9800 |
| O2A—C1A | 1.245 (3) | C42B—H45B | 0.9800 |
| N1A—C2A | 1.486 (3) | C42B—H46B | 0.9800 |
| N1A—H1A | 0.9100 | O1C—C1C | 1.257 (2) |
| N1A—H2A | 0.9100 | O2C—C1C | 1.242 (3) |
| N1A—H3A | 0.9100 | N1C—C2C | 1.489 (3) |
| C1A—C2A | 1.539 (3) | N1C—H1C | 0.9100 |
| C2A—C3A | 1.521 (3) | N1C—H2C | 0.9100 |
| C2A—H21A | 1.0000 | N1C—H3C | 0.9100 |
| C3A—C4A | 1.509 (4) | C1C—C2C | 1.533 (3) |
| C3A—H31A | 0.9900 | C2C—C3C | 1.521 (3) |
| C3A—H32A | 0.9900 | C2C—H21C | 1.0000 |
| C4A—H41A | 0.9800 | C3C—C4C | 1.522 (4) |
| C4A—H42A | 0.9800 | C3C—H31C | 0.9900 |
| C4A—H43A | 0.9800 | C3C—H32C | 0.9900 |
| O1B—C1B | 1.256 (3) | C4C—H41C | 0.9800 |
| O2B—C1B | 1.243 (3) | C4C—H42C | 0.9800 |
| N1B—C21B | 1.488 (3) | C4C—H43C | 0.9800 |
| N1B—H1B | 0.9100 | O1D—C1D | 1.260 (2) |
| N1B—H2B | 0.9100 | O2D—C1D | 1.239 (3) |
| N1B—H3B | 0.9100 | N1D—C2D | 1.487 (3) |
| C1B—C21B | 1.530 (3) | N1D—H1D | 0.9100 |
| C21B—C31B | 1.546 (4) | N1D—H2D | 0.9100 |
| C21B—H21B | 1.0000 | N1D—H3D | 0.9100 |
| C31B—C41B | 1.520 (4) | C1D—C2D | 1.530 (3) |
| C31B—H31B | 0.9900 | C2D—C3D | 1.532 (3) |
| C31B—H32B | 0.9900 | C2D—H21D | 1.0000 |
| C41B—H41B | 0.9800 | C3D—C4D | 1.519 (3) |
| C41B—H42B | 0.9800 | C3D—H31D | 0.9900 |
| C41B—H43B | 0.9800 | C3D—H32D | 0.9900 |
| C32B—C42B | 1.43 (4) | C4D—H41D | 0.9800 |
| C32B—H33B | 0.9900 | C4D—H42D | 0.9800 |
| C32B—H34B | 0.9900 | C4D—H43D | 0.9800 |
| C2A—N1A—H1A | 109.5 | H44B—C42B—H45B | 109.5 |
| C2A—N1A—H2A | 109.5 | C32B—C42B—H46B | 109.5 |
| H1A—N1A—H2A | 109.5 | H44B—C42B—H46B | 109.5 |
| C2A—N1A—H3A | 109.5 | H45B—C42B—H46B | 109.5 |
| H1A—N1A—H3A | 109.5 | C2C—N1C—H1C | 109.5 |
| H2A—N1A—H3A | 109.5 | C2C—N1C—H2C | 109.5 |
| O2A—C1A—O1A | 124.8 (2) | H1C—N1C—H2C | 109.5 |
| O2A—C1A—C2A | 118.1 (2) | C2C—N1C—H3C | 109.5 |
| O1A—C1A—C2A | 117.08 (19) | H1C—N1C—H3C | 109.5 |
| N1A—C2A—C3A | 108.99 (18) | H2C—N1C—H3C | 109.5 |
| N1A—C2A—C1A | 108.90 (17) | O2C—C1C—O1C | 124.47 (19) |
| C3A—C2A—C1A | 111.25 (17) | O2C—C1C—C2C | 117.08 (19) |
| N1A—C2A—H21A | 109.2 | O1C—C1C—C2C | 118.40 (18) |
| C3A—C2A—H21A | 109.2 | N1C—C2C—C3C | 111.33 (18) |
| C1A—C2A—H21A | 109.2 | N1C—C2C—C1C | 109.41 (16) |
| C4A—C3A—C2A | 113.5 (2) | C3C—C2C—C1C | 111.44 (17) |
| C4A—C3A—H31A | 108.9 | N1C—C2C—H21C | 108.2 |
| C2A—C3A—H31A | 108.9 | C3C—C2C—H21C | 108.2 |
| C4A—C3A—H32A | 108.9 | C1C—C2C—H21C | 108.2 |
| C2A—C3A—H32A | 108.9 | C2C—C3C—C4C | 114.42 (19) |
| H31A—C3A—H32A | 107.7 | C2C—C3C—H31C | 108.7 |
| C3A—C4A—H41A | 109.5 | C4C—C3C—H31C | 108.7 |
| C3A—C4A—H42A | 109.5 | C2C—C3C—H32C | 108.7 |
| H41A—C4A—H42A | 109.5 | C4C—C3C—H32C | 108.7 |
| C3A—C4A—H43A | 109.5 | H31C—C3C—H32C | 107.6 |
| H41A—C4A—H43A | 109.5 | C3C—C4C—H41C | 109.5 |
| H42A—C4A—H43A | 109.5 | C3C—C4C—H42C | 109.5 |
| C21B—N1B—H1B | 109.5 | H41C—C4C—H42C | 109.5 |
| C21B—N1B—H2B | 109.5 | C3C—C4C—H43C | 109.5 |
| H1B—N1B—H2B | 109.5 | H41C—C4C—H43C | 109.5 |
| C21B—N1B—H3B | 109.5 | H42C—C4C—H43C | 109.5 |
| H1B—N1B—H3B | 109.5 | C2D—N1D—H1D | 109.5 |
| H2B—N1B—H3B | 109.5 | C2D—N1D—H2D | 109.5 |
| O2B—C1B—O1B | 125.0 (2) | H1D—N1D—H2D | 109.5 |
| O2B—C1B—C21B | 117.4 (2) | C2D—N1D—H3D | 109.5 |
| O1B—C1B—C21B | 117.48 (19) | H1D—N1D—H3D | 109.5 |
| N1B—C21B—C1B | 109.53 (16) | H2D—N1D—H3D | 109.5 |
| N1B—C21B—C31B | 110.21 (19) | O2D—C1D—O1D | 124.33 (19) |
| C1B—C21B—C31B | 107.78 (18) | O2D—C1D—C2D | 118.67 (18) |
| N1B—C21B—H21B | 109.8 | O1D—C1D—C2D | 116.95 (17) |
| C1B—C21B—H21B | 109.8 | N1D—C2D—C1D | 108.99 (15) |
| C31B—C21B—H21B | 109.8 | N1D—C2D—C3D | 108.85 (17) |
| C41B—C31B—C21B | 114.0 (2) | C1D—C2D—C3D | 111.63 (17) |
| C41B—C31B—H31B | 108.7 | N1D—C2D—H21D | 109.1 |
| C21B—C31B—H31B | 108.7 | C1D—C2D—H21D | 109.1 |
| C41B—C31B—H32B | 108.7 | C3D—C2D—H21D | 109.1 |
| C21B—C31B—H32B | 108.7 | C4D—C3D—C2D | 113.18 (19) |
| H31B—C31B—H32B | 107.6 | C4D—C3D—H31D | 108.9 |
| C31B—C41B—H41B | 109.5 | C2D—C3D—H31D | 108.9 |
| C31B—C41B—H42B | 109.5 | C4D—C3D—H32D | 108.9 |
| H41B—C41B—H42B | 109.5 | C2D—C3D—H32D | 108.9 |
| C31B—C41B—H43B | 109.5 | H31D—C3D—H32D | 107.8 |
| H41B—C41B—H43B | 109.5 | C3D—C4D—H41D | 109.5 |
| H42B—C41B—H43B | 109.5 | C3D—C4D—H42D | 109.5 |
| C42B—C32B—H33B | 112.0 | H41D—C4D—H42D | 109.5 |
| C42B—C32B—H34B | 112.0 | C3D—C4D—H43D | 109.5 |
| H33B—C32B—H34B | 109.7 | H41D—C4D—H43D | 109.5 |
| C32B—C42B—H44B | 109.5 | H42D—C4D—H43D | 109.5 |
| C32B—C42B—H45B | 109.5 | ||
| O2A—C1A—C2A—N1A | 153.61 (19) | O2C—C1C—C2C—N1C | 169.27 (18) |
| O1A—C1A—C2A—N1A | −29.4 (2) | O1C—C1C—C2C—N1C | −13.0 (2) |
| O2A—C1A—C2A—C3A | −86.2 (3) | O2C—C1C—C2C—C3C | −67.2 (3) |
| O1A—C1A—C2A—C3A | 90.8 (2) | O1C—C1C—C2C—C3C | 110.6 (2) |
| N1A—C2A—C3A—C4A | −172.8 (2) | N1C—C2C—C3C—C4C | 65.2 (3) |
| C1A—C2A—C3A—C4A | 67.1 (3) | C1C—C2C—C3C—C4C | −57.2 (3) |
| O2B—C1B—C21B—N1B | 159.12 (19) | O2D—C1D—C2D—N1D | 151.2 (2) |
| O1B—C1B—C21B—N1B | −25.4 (3) | O1D—C1D—C2D—N1D | −31.2 (2) |
| O2B—C1B—C21B—C31B | −81.0 (3) | O2D—C1D—C2D—C3D | −88.5 (2) |
| O1B—C1B—C21B—C31B | 94.5 (2) | O1D—C1D—C2D—C3D | 89.1 (2) |
| N1B—C21B—C31B—C41B | −57.0 (3) | N1D—C2D—C3D—C4D | −174.11 (18) |
| C1B—C21B—C31B—C41B | −176.5 (2) | C1D—C2D—C3D—C4D | 65.5 (2) |
Hydrogen-bond geometry (Å, º) top
| D—H···A | D—H | H···A | D···A | D—H···A |
| N1A—H1A···O1Ai | 0.91 | 1.89 | 2.770 (2) | 162 |
| N1A—H2A···O1Bii | 0.91 | 1.95 | 2.819 (2) | 159 |
| N1A—H2A···O2Bii | 0.91 | 2.47 | 3.233 (2) | 142 |
| N1A—H3A···O2Aii | 0.91 | 1.87 | 2.767 (2) | 168 |
| N1B—H1B···O1Biii | 0.91 | 1.91 | 2.794 (2) | 162 |
| N1B—H2B···O1Aiv | 0.91 | 1.91 | 2.792 (2) | 162 |
| N1B—H2B···O2Aiv | 0.91 | 2.56 | 3.305 (2) | 139 |
| N1B—H3B···O2Bii | 0.91 | 1.87 | 2.775 (2) | 174 |
| N1C—H1C···O2Cv | 0.91 | 1.93 | 2.812 (2) | 164 |
| N1C—H2C···O1Dvi | 0.91 | 1.99 | 2.829 (2) | 153 |
| N1C—H3C···O1Dv | 0.91 | 1.91 | 2.802 (2) | 165 |
| N1C—H3C···O2Dv | 0.91 | 2.53 | 3.240 (2) | 135 |
| N1D—H1D···O2Dv | 0.91 | 1.87 | 2.756 (2) | 163 |
| N1D—H2D···O1Cvii | 0.91 | 1.90 | 2.772 (2) | 161 |
| N1D—H3D···O1Civ | 0.91 | 1.97 | 2.830 (2) | 157 |
| N1D—H3D···O2Civ | 0.91 | 2.44 | 3.217 (2) | 143 |
| Symmetry codes: (i) −x, y, −z; (ii) x, y+1, z; (iii) −x+1, y, −z; (iv) x+1, y, z; (v) x, y−1, z; (vi) −x+1/2, y−1/2, −z+1/2; (vii) −x+1/2, y+1/2, −z+1/2. |
(Abu215) S-2-aminobutanoic acid top
Crystal data top
| C4H9NO2 | F(000) = 448 |
| Mr = 103.12 | Dx = 1.279 Mg m−3 |
| Monoclinic, P21 | Mo Kα radiation, λ = 0.71073 Å |
| a = 9.6176 (9) Å | Cell parameters from 7687 reflections |
| b = 5.2126 (5) Å | θ = 2.6–25.4° |
| c = 21.768 (2) Å | µ = 0.10 mm−1 |
| β = 101.123 (3)° | T = 215 K |
| V = 1070.80 (17) Å3 | Plate, colourless |
| Z = 8 | 0.67 × 0.63 × 0.10 mm |
Data collection top
| Bruker D8 Vantage single crystal CCD diffractometer | 3914 independent reflections |
| Radiation source: fine-focus sealed tube | 3293 reflections with I > 2σ(I) |
| Graphite monochromator | Rint = 0.032 |
| Detector resolution: 8.3 pixels mm-1 | θmax = 25.4°, θmin = 2.2° |
| Sets of exposures each taken over 0.5° ω rotation scans | h = −11→11 |
| Absorption correction: multi-scan SADABS (Bruker, 2014) | k = −6→6 |
| Tmin = 0.932, Tmax = 1.000 | l = −26→25 |
| 13667 measured reflections |
Refinement top
| Refinement on F2 | Primary atom site location: structure-invariant direct methods |
| Least-squares matrix: full | Secondary atom site location: difference Fourier map |
| R[F2 > 2σ(F2)] = 0.038 | Hydrogen site location: inferred from neighbouring sites |
| wR(F2) = 0.092 | H-atom parameters constrained |
| S = 1.08 | w = 1/[σ2(Fo2) + (0.0408P)2 + 0.1762P] where P = (Fo2 + 2Fc2)/3 |
| 3914 reflections | (Δ/σ)max = 0.001 |
| 292 parameters | Δρmax = 0.13 e Å−3 |
| 14 restraints | Δρmin = −0.19 e Å−3 |
Special details top
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. |
Refinement. Whole molecule disorder over two positions for molecule B. |
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top
| x | y | z | Uiso*/Ueq | Occ. (<1) | |
| O1A | 0.16357 (17) | 0.7287 (4) | 0.06006 (8) | 0.0304 (4) | |
| O2A | 0.2493 (2) | 0.3351 (4) | 0.07530 (11) | 0.0439 (6) | |
| N1A | 0.4203 (2) | 0.9280 (4) | 0.05846 (10) | 0.0275 (5) | |
| H1A | 0.3900 | 0.8997 | 0.0173 | 0.041* | |
| H2A | 0.5103 | 0.9846 | 0.0653 | 0.041* | |
| H3A | 0.3648 | 1.0467 | 0.0717 | 0.041* | |
| C1A | 0.2635 (3) | 0.5725 (5) | 0.07388 (12) | 0.0263 (6) | |
| C2A | 0.4131 (3) | 0.6846 (5) | 0.09349 (12) | 0.0271 (6) | |
| H21A | 0.4828 | 0.5615 | 0.0825 | 0.032* | |
| C3A | 0.4489 (3) | 0.7391 (7) | 0.16310 (13) | 0.0440 (8) | |
| H31A | 0.5377 | 0.8366 | 0.1723 | 0.053* | |
| H32A | 0.3742 | 0.8469 | 0.1744 | 0.053* | |
| C4A | 0.4647 (4) | 0.5011 (8) | 0.20334 (16) | 0.0700 (12) | |
| H41A | 0.4875 | 0.5499 | 0.2471 | 0.105* | |
| H42A | 0.3766 | 0.4054 | 0.1954 | 0.105* | |
| H43A | 0.5402 | 0.3951 | 0.1933 | 0.105* | |
| O11B | 0.6644 (11) | 0.255 (4) | 0.0640 (13) | 0.024 (2) | 0.602 (7) |
| O21B | 0.754 (2) | −0.123 (5) | 0.098 (3) | 0.0403 (17) | 0.602 (7) |
| N11B | 0.913 (2) | 0.462 (3) | 0.0564 (4) | 0.0235 (14) | 0.602 (7) |
| H1B | 0.8683 | 0.4458 | 0.0162 | 0.035* | 0.602 (7) |
| H2B | 1.0019 | 0.5189 | 0.0576 | 0.035* | 0.602 (7) |
| H3B | 0.8659 | 0.5738 | 0.0762 | 0.035* | 0.602 (7) |
| C11B | 0.7662 (13) | 0.106 (3) | 0.0833 (6) | 0.0272 (8) | 0.602 (7) |
| C21B | 0.9185 (9) | 0.2071 (19) | 0.0879 (3) | 0.0223 (13) | 0.602 (7) |
| H21B | 0.9712 | 0.0860 | 0.0659 | 0.027* | 0.602 (7) |
| C31B | 0.9942 (5) | 0.2261 (10) | 0.1559 (2) | 0.0351 (14) | 0.602 (7) |
| H31B | 1.0034 | 0.0532 | 0.1740 | 0.042* | 0.602 (7) |
| H32B | 1.0901 | 0.2921 | 0.1571 | 0.042* | 0.602 (7) |
| C41B | 0.9214 (9) | 0.3958 (17) | 0.1967 (3) | 0.060 (3) | 0.602 (7) |
| H41B | 0.9763 | 0.3974 | 0.2391 | 0.089* | 0.602 (7) |
| H42B | 0.9142 | 0.5690 | 0.1801 | 0.089* | 0.602 (7) |
| H43B | 0.8273 | 0.3296 | 0.1970 | 0.089* | 0.602 (7) |
| O12B | 0.6598 (17) | 0.212 (6) | 0.058 (2) | 0.024 (2) | 0.398 (7) |
| O22B | 0.766 (4) | −0.137 (7) | 0.102 (4) | 0.0403 (17) | 0.398 (7) |
| N12B | 0.907 (3) | 0.467 (5) | 0.0637 (7) | 0.0235 (14) | 0.398 (7) |
| H4B | 0.8831 | 0.4186 | 0.0233 | 0.035* | 0.398 (7) |
| H5B | 0.9938 | 0.5382 | 0.0707 | 0.035* | 0.398 (7) |
| H6B | 0.8436 | 0.5821 | 0.0723 | 0.035* | 0.398 (7) |
| C12B | 0.768 (2) | 0.090 (4) | 0.0841 (9) | 0.0272 (8) | 0.398 (7) |
| C22B | 0.9075 (15) | 0.238 (3) | 0.1048 (4) | 0.0223 (13) | 0.398 (7) |
| H22B | 0.9873 | 0.1253 | 0.0997 | 0.027* | 0.398 (7) |
| C32B | 0.9268 (8) | 0.316 (2) | 0.1733 (4) | 0.037 (3) | 0.398 (7) |
| H33B | 0.8467 | 0.4250 | 0.1785 | 0.044* | 0.398 (7) |
| H34B | 0.9237 | 0.1615 | 0.1985 | 0.044* | 0.398 (7) |
| C42B | 1.0631 (7) | 0.4590 (18) | 0.1985 (3) | 0.051 (3) | 0.398 (7) |
| H44B | 1.0669 | 0.5014 | 0.2422 | 0.077* | 0.398 (7) |
| H45B | 1.1434 | 0.3515 | 0.1948 | 0.077* | 0.398 (7) |
| H46B | 1.0663 | 0.6155 | 0.1747 | 0.077* | 0.398 (7) |
| O1C | 0.10902 (17) | 0.0917 (4) | 0.43909 (8) | 0.0307 (5) | |
| O2C | 0.1695 (2) | 0.4590 (4) | 0.40110 (11) | 0.0470 (6) | |
| N1C | 0.3583 (2) | −0.1327 (4) | 0.44202 (9) | 0.0268 (5) | |
| H1C | 0.4417 | −0.1990 | 0.4369 | 0.040* | |
| H2C | 0.2877 | −0.2408 | 0.4258 | 0.040* | |
| H3C | 0.3592 | −0.1107 | 0.4831 | 0.040* | |
| C1C | 0.1941 (3) | 0.2327 (6) | 0.41784 (13) | 0.0287 (6) | |
| C2C | 0.3353 (3) | 0.1188 (5) | 0.40946 (13) | 0.0304 (6) | |
| H21C | 0.4115 | 0.2364 | 0.4295 | 0.036* | |
| C3C | 0.3442 (3) | 0.0948 (7) | 0.34062 (14) | 0.0515 (9) | |
| H31C | 0.3429 | 0.2672 | 0.3225 | 0.062* | |
| H32C | 0.4351 | 0.0155 | 0.3376 | 0.062* | |
| C4C | 0.2256 (4) | −0.0618 (9) | 0.30203 (14) | 0.0664 (11) | |
| H41C | 0.2383 | −0.0686 | 0.2589 | 0.100* | |
| H42C | 0.2275 | −0.2345 | 0.3188 | 0.100* | |
| H43C | 0.1352 | 0.0175 | 0.3037 | 0.100* | |
| O1D | 0.61015 (18) | 0.6143 (4) | 0.43843 (9) | 0.0311 (5) | |
| O2D | 0.6826 (2) | 1.0125 (4) | 0.42745 (11) | 0.0443 (6) | |
| N1D | 0.8699 (2) | 0.4216 (4) | 0.43941 (10) | 0.0287 (5) | |
| H1D | 0.9521 | 0.3643 | 0.4305 | 0.043* | |
| H2D | 0.8011 | 0.3058 | 0.4265 | 0.043* | |
| H3D | 0.8798 | 0.4446 | 0.4810 | 0.043* | |
| C1D | 0.6983 (3) | 0.7750 (5) | 0.42628 (12) | 0.0270 (6) | |
| C2D | 0.8314 (3) | 0.6702 (5) | 0.40668 (12) | 0.0271 (6) | |
| H21D | 0.9099 | 0.7935 | 0.4195 | 0.032* | |
| C3D | 0.8101 (3) | 0.6276 (6) | 0.33632 (13) | 0.0389 (7) | |
| H31D | 0.8940 | 0.5415 | 0.3268 | 0.047* | |
| H32D | 0.7287 | 0.5135 | 0.3233 | 0.047* | |
| C4D | 0.7852 (4) | 0.8737 (7) | 0.29867 (14) | 0.0561 (9) | |
| H41D | 0.7724 | 0.8341 | 0.2544 | 0.084* | |
| H42D | 0.7009 | 0.9583 | 0.3070 | 0.084* | |
| H43D | 0.8663 | 0.9863 | 0.3105 | 0.084* |
Atomic displacement parameters (Å2) top
| U11 | U22 | U33 | U12 | U13 | U23 | |
| O1A | 0.0155 (9) | 0.0244 (10) | 0.0510 (11) | −0.0022 (8) | 0.0058 (8) | 0.0060 (9) |
| O2A | 0.0274 (12) | 0.0218 (11) | 0.0831 (15) | −0.0033 (9) | 0.0122 (11) | 0.0013 (11) |
| N1A | 0.0168 (11) | 0.0285 (13) | 0.0385 (12) | −0.0083 (10) | 0.0091 (9) | −0.0054 (10) |
| C1A | 0.0186 (15) | 0.0250 (16) | 0.0367 (15) | −0.0040 (12) | 0.0087 (12) | 0.0002 (12) |
| C2A | 0.0156 (13) | 0.0251 (15) | 0.0414 (16) | −0.0008 (11) | 0.0073 (11) | −0.0028 (12) |
| C3A | 0.0336 (17) | 0.055 (2) | 0.0411 (17) | −0.0109 (16) | 0.0013 (13) | −0.0021 (16) |
| C4A | 0.069 (3) | 0.082 (3) | 0.051 (2) | −0.016 (2) | −0.0083 (18) | 0.022 (2) |
| O11B | 0.0162 (11) | 0.018 (6) | 0.037 (5) | −0.0054 (18) | 0.0036 (12) | −0.004 (4) |
| O21B | 0.029 (4) | 0.020 (2) | 0.075 (7) | 0.000 (3) | 0.018 (4) | 0.010 (2) |
| N11B | 0.0146 (16) | 0.0251 (13) | 0.032 (2) | −0.0048 (12) | 0.007 (2) | −0.001 (2) |
| C11B | 0.0207 (15) | 0.024 (2) | 0.0390 (15) | −0.0024 (15) | 0.0114 (12) | −0.0003 (15) |
| C21B | 0.0178 (19) | 0.019 (3) | 0.032 (3) | 0.0002 (19) | 0.009 (3) | −0.001 (3) |
| C31B | 0.029 (3) | 0.038 (3) | 0.037 (3) | −0.005 (3) | 0.004 (2) | 0.005 (2) |
| C41B | 0.086 (6) | 0.054 (5) | 0.039 (5) | 0.013 (4) | 0.012 (4) | 0.004 (4) |
| O12B | 0.0162 (11) | 0.018 (6) | 0.037 (5) | −0.0054 (18) | 0.0036 (12) | −0.004 (4) |
| O22B | 0.029 (4) | 0.020 (2) | 0.075 (7) | 0.000 (3) | 0.018 (4) | 0.010 (2) |
| N12B | 0.0146 (16) | 0.0251 (13) | 0.032 (2) | −0.0048 (12) | 0.007 (2) | −0.001 (2) |
| C12B | 0.0207 (15) | 0.024 (2) | 0.0390 (15) | −0.0024 (15) | 0.0114 (12) | −0.0003 (15) |
| C22B | 0.0178 (19) | 0.019 (3) | 0.032 (3) | 0.0002 (19) | 0.009 (3) | −0.001 (3) |
| C32B | 0.023 (5) | 0.046 (8) | 0.043 (8) | −0.003 (5) | 0.006 (5) | 0.007 (5) |
| C42B | 0.037 (5) | 0.073 (6) | 0.040 (4) | −0.018 (5) | 0.000 (3) | −0.004 (4) |
| O1C | 0.0176 (9) | 0.0331 (11) | 0.0426 (11) | 0.0033 (9) | 0.0089 (8) | 0.0003 (9) |
| O2C | 0.0302 (11) | 0.0245 (11) | 0.0839 (16) | 0.0063 (10) | 0.0050 (10) | 0.0072 (11) |
| N1C | 0.0168 (11) | 0.0277 (13) | 0.0370 (12) | 0.0065 (10) | 0.0075 (9) | −0.0003 (10) |
| C1C | 0.0183 (14) | 0.0249 (15) | 0.0414 (15) | 0.0027 (13) | 0.0016 (12) | −0.0055 (13) |
| C2C | 0.0191 (14) | 0.0243 (15) | 0.0487 (17) | 0.0028 (12) | 0.0094 (12) | 0.0044 (13) |
| C3C | 0.0399 (18) | 0.067 (2) | 0.0543 (19) | 0.0223 (19) | 0.0251 (16) | 0.0210 (19) |
| C4C | 0.084 (3) | 0.080 (3) | 0.0364 (17) | 0.020 (3) | 0.0131 (18) | 0.0035 (19) |
| O1D | 0.0183 (9) | 0.0258 (10) | 0.0518 (12) | 0.0029 (9) | 0.0131 (8) | 0.0051 (9) |
| O2D | 0.0324 (12) | 0.0215 (12) | 0.0825 (16) | 0.0044 (9) | 0.0198 (11) | 0.0005 (10) |
| N1D | 0.0176 (11) | 0.0294 (13) | 0.0394 (12) | 0.0060 (10) | 0.0060 (9) | −0.0050 (10) |
| C1D | 0.0215 (15) | 0.0222 (16) | 0.0371 (15) | 0.0016 (12) | 0.0055 (12) | 0.0007 (12) |
| C2D | 0.0168 (13) | 0.0237 (15) | 0.0415 (16) | −0.0021 (11) | 0.0077 (12) | −0.0034 (12) |
| C3D | 0.0359 (16) | 0.0427 (18) | 0.0388 (16) | 0.0000 (15) | 0.0089 (13) | −0.0028 (14) |
| C4D | 0.062 (2) | 0.058 (2) | 0.0492 (19) | −0.005 (2) | 0.0135 (17) | 0.0097 (18) |
Geometric parameters (Å, º) top
| O1A—C1A | 1.251 (3) | C22B—H22B | 0.9900 |
| O2A—C1A | 1.246 (3) | C32B—C42B | 1.516 (7) |
| N1A—C2A | 1.488 (3) | C32B—H33B | 0.9800 |
| N1A—H1A | 0.9000 | C32B—H34B | 0.9800 |
| N1A—H2A | 0.9000 | C42B—H44B | 0.9700 |
| N1A—H3A | 0.9000 | C42B—H45B | 0.9700 |
| C1A—C2A | 1.535 (4) | C42B—H46B | 0.9700 |
| C2A—C3A | 1.515 (4) | O1C—C1C | 1.253 (3) |
| C2A—H21A | 0.9900 | O2C—C1C | 1.244 (3) |
| C3A—C4A | 1.509 (5) | N1C—C2C | 1.487 (3) |
| C3A—H31A | 0.9800 | N1C—H1C | 0.9000 |
| C3A—H32A | 0.9800 | N1C—H2C | 0.9000 |
| C4A—H41A | 0.9700 | N1C—H3C | 0.9000 |
| C4A—H42A | 0.9700 | C1C—C2C | 1.525 (4) |
| C4A—H43A | 0.9700 | C2C—C3C | 1.523 (4) |
| O11B—C11B | 1.255 (5) | C2C—H21C | 0.9900 |
| O21B—C11B | 1.249 (4) | C3C—C4C | 1.518 (5) |
| N11B—C21B | 1.490 (5) | C3C—H31C | 0.9800 |
| N11B—H1B | 0.9000 | C3C—H32C | 0.9800 |
| N11B—H2B | 0.9000 | C4C—H41C | 0.9700 |
| N11B—H3B | 0.9000 | C4C—H42C | 0.9700 |
| C11B—C21B | 1.541 (5) | C4C—H43C | 0.9700 |
| C21B—C31B | 1.522 (7) | O1D—C1D | 1.256 (3) |
| C21B—H21B | 0.9900 | O2D—C1D | 1.248 (3) |
| C31B—C41B | 1.517 (6) | N1D—C2D | 1.491 (3) |
| C31B—H31B | 0.9800 | N1D—H1D | 0.9000 |
| C31B—H32B | 0.9800 | N1D—H2D | 0.9000 |
| C41B—H41B | 0.9700 | N1D—H3D | 0.9000 |
| C41B—H42B | 0.9700 | C1D—C2D | 1.526 (4) |
| C41B—H43B | 0.9700 | C2D—C3D | 1.522 (4) |
| O12B—C12B | 1.256 (5) | C2D—H21D | 0.9900 |
| O22B—C12B | 1.250 (5) | C3D—C4D | 1.516 (4) |
| N12B—C22B | 1.491 (5) | C3D—H31D | 0.9800 |
| N12B—H4B | 0.9000 | C3D—H32D | 0.9800 |
| N12B—H5B | 0.9000 | C4D—H41D | 0.9700 |
| N12B—H6B | 0.9000 | C4D—H42D | 0.9700 |
| C12B—C22B | 1.543 (5) | C4D—H43D | 0.9700 |
| C22B—C32B | 1.521 (7) | ||
| C2A—N1A—H1A | 109.5 | C12B—C22B—H22B | 108.7 |
| C2A—N1A—H2A | 109.5 | C42B—C32B—C22B | 114.8 (7) |
| H1A—N1A—H2A | 109.5 | C42B—C32B—H33B | 108.6 |
| C2A—N1A—H3A | 109.5 | C22B—C32B—H33B | 108.6 |
| H1A—N1A—H3A | 109.5 | C42B—C32B—H34B | 108.6 |
| H2A—N1A—H3A | 109.5 | C22B—C32B—H34B | 108.6 |
| O2A—C1A—O1A | 124.7 (3) | H33B—C32B—H34B | 107.5 |
| O2A—C1A—C2A | 118.2 (3) | C32B—C42B—H44B | 109.5 |
| O1A—C1A—C2A | 117.0 (2) | C32B—C42B—H45B | 109.5 |
| N1A—C2A—C3A | 109.2 (2) | H44B—C42B—H45B | 109.5 |
| N1A—C2A—C1A | 108.4 (2) | C32B—C42B—H46B | 109.5 |
| C3A—C2A—C1A | 111.7 (2) | H44B—C42B—H46B | 109.5 |
| N1A—C2A—H21A | 109.2 | H45B—C42B—H46B | 109.5 |
| C3A—C2A—H21A | 109.2 | C2C—N1C—H1C | 109.5 |
| C1A—C2A—H21A | 109.2 | C2C—N1C—H2C | 109.5 |
| C4A—C3A—C2A | 113.9 (3) | H1C—N1C—H2C | 109.5 |
| C4A—C3A—H31A | 108.8 | C2C—N1C—H3C | 109.5 |
| C2A—C3A—H31A | 108.8 | H1C—N1C—H3C | 109.5 |
| C4A—C3A—H32A | 108.8 | H2C—N1C—H3C | 109.5 |
| C2A—C3A—H32A | 108.8 | O2C—C1C—O1C | 124.3 (3) |
| H31A—C3A—H32A | 107.7 | O2C—C1C—C2C | 117.2 (3) |
| C3A—C4A—H41A | 109.5 | O1C—C1C—C2C | 118.4 (3) |
| C3A—C4A—H42A | 109.5 | N1C—C2C—C3C | 111.4 (2) |
| H41A—C4A—H42A | 109.5 | N1C—C2C—C1C | 109.9 (2) |
| C3A—C4A—H43A | 109.5 | C3C—C2C—C1C | 111.7 (2) |
| H41A—C4A—H43A | 109.5 | N1C—C2C—H21C | 107.9 |
| H42A—C4A—H43A | 109.5 | C3C—C2C—H21C | 107.9 |
| C21B—N11B—H1B | 109.5 | C1C—C2C—H21C | 107.9 |
| C21B—N11B—H2B | 109.5 | C4C—C3C—C2C | 114.2 (3) |
| H1B—N11B—H2B | 109.5 | C4C—C3C—H31C | 108.7 |
| C21B—N11B—H3B | 109.5 | C2C—C3C—H31C | 108.7 |
| H1B—N11B—H3B | 109.5 | C4C—C3C—H32C | 108.7 |
| H2B—N11B—H3B | 109.5 | C2C—C3C—H32C | 108.7 |
| O21B—C11B—O11B | 124.8 (6) | H31C—C3C—H32C | 107.6 |
| O21B—C11B—C21B | 116.5 (7) | C3C—C4C—H41C | 109.5 |
| O11B—C11B—C21B | 118.8 (4) | C3C—C4C—H42C | 109.5 |
| N11B—C21B—C31B | 111.0 (4) | H41C—C4C—H42C | 109.5 |
| N11B—C21B—C11B | 109.0 (4) | C3C—C4C—H43C | 109.5 |
| C31B—C21B—C11B | 110.9 (4) | H41C—C4C—H43C | 109.5 |
| N11B—C21B—H21B | 108.6 | H42C—C4C—H43C | 109.5 |
| C31B—C21B—H21B | 108.6 | C2D—N1D—H1D | 109.5 |
| C11B—C21B—H21B | 108.6 | C2D—N1D—H2D | 109.5 |
| C41B—C31B—C21B | 114.8 (5) | H1D—N1D—H2D | 109.5 |
| C41B—C31B—H31B | 108.6 | C2D—N1D—H3D | 109.5 |
| C21B—C31B—H31B | 108.6 | H1D—N1D—H3D | 109.5 |
| C41B—C31B—H32B | 108.6 | H2D—N1D—H3D | 109.5 |
| C21B—C31B—H32B | 108.6 | O2D—C1D—O1D | 124.6 (3) |
| H31B—C31B—H32B | 107.6 | O2D—C1D—C2D | 118.2 (2) |
| C31B—C41B—H41B | 109.5 | O1D—C1D—C2D | 117.2 (2) |
| C31B—C41B—H42B | 109.5 | N1D—C2D—C3D | 109.1 (2) |
| H41B—C41B—H42B | 109.5 | N1D—C2D—C1D | 108.8 (2) |
| C31B—C41B—H43B | 109.5 | C3D—C2D—C1D | 112.1 (2) |
| H41B—C41B—H43B | 109.5 | N1D—C2D—H21D | 108.9 |
| H42B—C41B—H43B | 109.5 | C3D—C2D—H21D | 108.9 |
| C22B—N12B—H4B | 109.5 | C1D—C2D—H21D | 108.9 |
| C22B—N12B—H5B | 109.5 | C4D—C3D—C2D | 113.4 (3) |
| H4B—N12B—H5B | 109.5 | C4D—C3D—H31D | 108.9 |
| C22B—N12B—H6B | 109.5 | C2D—C3D—H31D | 108.9 |
| H4B—N12B—H6B | 109.5 | C4D—C3D—H32D | 108.9 |
| H5B—N12B—H6B | 109.5 | C2D—C3D—H32D | 108.9 |
| O22B—C12B—O12B | 124.6 (5) | H31D—C3D—H32D | 107.7 |
| O22B—C12B—C22B | 116.3 (9) | C3D—C4D—H41D | 109.5 |
| O12B—C12B—C22B | 118.5 (6) | C3D—C4D—H42D | 109.5 |
| N12B—C22B—C32B | 111.1 (6) | H41D—C4D—H42D | 109.5 |
| N12B—C22B—C12B | 108.9 (5) | C3D—C4D—H43D | 109.5 |
| C32B—C22B—C12B | 110.8 (5) | H41D—C4D—H43D | 109.5 |
| N12B—C22B—H22B | 108.7 | H42D—C4D—H43D | 109.5 |
| C32B—C22B—H22B | 108.7 | ||
| O2A—C1A—C2A—N1A | 150.2 (3) | O12B—C12B—C22B—C32B | 95 (3) |
| O1A—C1A—C2A—N1A | −32.7 (3) | N12B—C22B—C32B—C42B | −60.0 (14) |
| O2A—C1A—C2A—C3A | −89.4 (3) | C12B—C22B—C32B—C42B | 178.8 (11) |
| O1A—C1A—C2A—C3A | 87.7 (3) | O2C—C1C—C2C—N1C | 169.8 (2) |
| N1A—C2A—C3A—C4A | −172.1 (3) | O1C—C1C—C2C—N1C | −12.4 (3) |
| C1A—C2A—C3A—C4A | 68.1 (3) | O2C—C1C—C2C—C3C | −66.0 (4) |
| O21B—C11B—C21B—N11B | 168 (4) | O1C—C1C—C2C—C3C | 111.8 (3) |
| O11B—C11B—C21B—N11B | −10.2 (19) | N1C—C2C—C3C—C4C | 66.9 (3) |
| O21B—C11B—C21B—C31B | −69 (4) | C1C—C2C—C3C—C4C | −56.5 (4) |
| O11B—C11B—C21B—C31B | 112.2 (17) | O2D—C1D—C2D—N1D | 149.7 (3) |
| N11B—C21B—C31B—C41B | 63.5 (11) | O1D—C1D—C2D—N1D | −32.3 (3) |
| C11B—C21B—C31B—C41B | −57.8 (10) | O2D—C1D—C2D—C3D | −89.6 (3) |
| O22B—C12B—C22B—N12B | 162 (5) | O1D—C1D—C2D—C3D | 88.5 (3) |
| O12B—C12B—C22B—N12B | −27 (3) | N1D—C2D—C3D—C4D | −174.1 (2) |
| O22B—C12B—C22B—C32B | −76 (5) | C1D—C2D—C3D—C4D | 65.3 (3) |
Hydrogen-bond geometry (Å, º) top
| D—H···A | D—H | H···A | D···A | D—H···A |
| N1A—H1A···O11Bi | 0.90 | 1.90 | 2.78 (3) | 166 |
| N1A—H2A···O11Bii | 0.90 | 2.05 | 2.884 (16) | 154 |
| N1A—H2A···O21Bii | 0.90 | 2.38 | 3.17 (2) | 146 |
| N1A—H3A···O2Aii | 0.90 | 1.88 | 2.752 (3) | 163 |
| N11B—H1B···O1Aiii | 0.90 | 1.98 | 2.778 (14) | 146 |
| N11B—H2B···O1Aiv | 0.90 | 1.89 | 2.770 (15) | 164 |
| N11B—H2B···O2Aiv | 0.90 | 2.53 | 3.25 (2) | 138 |
| N11B—H3B···O21Bii | 0.90 | 2.02 | 2.90 (6) | 164 |
| N1C—H1C···O1Dv | 0.90 | 1.88 | 2.773 (3) | 169 |
| N1C—H1C···O2Dv | 0.90 | 2.61 | 3.284 (3) | 132 |
| N1C—H2C···O2Cv | 0.90 | 1.95 | 2.827 (3) | 165 |
| N1C—H3C···O1Dvi | 0.90 | 2.05 | 2.867 (3) | 151 |
| N1D—H1D···O1Civ | 0.90 | 2.06 | 2.873 (3) | 150 |
| N1D—H1D···O2Civ | 0.90 | 2.35 | 3.156 (3) | 148 |
| N1D—H2D···O2Dv | 0.90 | 1.91 | 2.771 (3) | 160 |
| N1D—H3D···O1Cvii | 0.90 | 1.89 | 2.760 (3) | 164 |
| Symmetry codes: (i) −x+1, y+1/2, −z; (ii) x, y+1, z; (iii) −x+1, y−1/2, −z; (iv) x+1, y, z; (v) x, y−1, z; (vi) −x+1, y−1/2, −z+1; (vii) −x+1, y+1/2, −z+1. |
(Abu330) S-2-aminobutanoic acid top
Crystal data top
| C4H9NO2 | F(000) = 448 |
| Mr = 103.12 | Dx = 1.242 Mg m−3 |
| Monoclinic, P21 | Mo Kα radiation, λ = 0.71073 Å |
| a = 9.6132 (6) Å | Cell parameters from 3670 reflections |
| b = 5.2239 (3) Å | θ = 2.6–23.9° |
| c = 22.4134 (16) Å | µ = 0.10 mm−1 |
| β = 101.453 (2)° | T = 330 K |
| V = 1103.15 (12) Å3 | Plate, colourless |
| Z = 8 | 0.47 × 0.41 × 0.10 mm |
Data collection top
| Bruker Apex II CCD diffractometer | 3841 independent reflections |
| Radiation source: fine-focus sealed tube | 2727 reflections with I > 2σ(I) |
| Graphite monochromator | Rint = 0.155 |
| Detector resolution: 8.3 pixels mm-1 | θmax = 25.0°, θmin = 2.2° |
| Sets of exposures each taken over 0.5° ω rotation scans | h = −11→10 |
| Absorption correction: multi-scan SADABS (Bruker, 2014) | k = −6→6 |
| Tmin = 0.911, Tmax = 1.000 | l = −26→26 |
| 11282 measured reflections |
Refinement top
| Refinement on F2 | Primary atom site location: structure-invariant direct methods |
| Least-squares matrix: full | Secondary atom site location: difference Fourier map |
| R[F2 > 2σ(F2)] = 0.077 | Hydrogen site location: inferred from neighbouring sites |
| wR(F2) = 0.189 | H-atom parameters constrained |
| S = 1.08 | w = 1/[σ2(Fo2) + (0.054P)2 + 0.6414P] where P = (Fo2 + 2Fc2)/3 |
| 3841 reflections | (Δ/σ)max < 0.001 |
| 336 parameters | Δρmax = 0.25 e Å−3 |
| 46 restraints | Δρmin = −0.26 e Å−3 |
Special details top
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. |
Refinement. Whole molecule disorder over two positions for molecules A, B and C. |
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top
| x | y | z | Uiso*/Ueq | Occ. (<1) | |
| O11A | 0.1635 (11) | 0.716 (2) | 0.0593 (7) | 0.042 (2) | 0.77 (2) |
| O21A | 0.2445 (13) | 0.324 (2) | 0.0754 (11) | 0.064 (3) | 0.77 (2) |
| N11A | 0.4262 (18) | 0.903 (4) | 0.0590 (8) | 0.048 (3) | 0.77 (2) |
| H1A | 0.3931 | 0.8736 | 0.0196 | 0.073* | 0.77 (2) |
| H2A | 0.5173 | 0.9467 | 0.0647 | 0.073* | 0.77 (2) |
| H3A | 0.3769 | 1.0288 | 0.0716 | 0.073* | 0.77 (2) |
| C11A | 0.2612 (12) | 0.559 (2) | 0.0733 (8) | 0.040 (2) | 0.77 (2) |
| C21A | 0.4114 (12) | 0.665 (3) | 0.0946 (6) | 0.047 (2) | 0.77 (2) |
| H21A | 0.4797 | 0.5372 | 0.0860 | 0.057* | 0.77 (2) |
| C31A | 0.4440 (15) | 0.725 (3) | 0.1623 (5) | 0.078 (4) | 0.77 (2) |
| H31A | 0.3689 | 0.8320 | 0.1718 | 0.093* | 0.77 (2) |
| H32A | 0.5317 | 0.8219 | 0.1718 | 0.093* | 0.77 (2) |
| C41A | 0.4583 (15) | 0.487 (3) | 0.2025 (6) | 0.129 (7) | 0.77 (2) |
| H41A | 0.4804 | 0.5365 | 0.2445 | 0.194* | 0.77 (2) |
| H42A | 0.5330 | 0.3802 | 0.1935 | 0.194* | 0.77 (2) |
| H43A | 0.3706 | 0.3932 | 0.1946 | 0.194* | 0.77 (2) |
| O12A | 0.172 (4) | 0.661 (7) | 0.051 (3) | 0.042 (2) | 0.23 (2) |
| O22A | 0.267 (5) | 0.281 (6) | 0.072 (4) | 0.064 (3) | 0.23 (2) |
| N12A | 0.411 (7) | 0.911 (12) | 0.065 (3) | 0.048 (3) | 0.23 (2) |
| H4A | 0.3746 | 0.9117 | 0.0251 | 0.073* | 0.23 (2) |
| H5A | 0.4970 | 0.9802 | 0.0716 | 0.073* | 0.23 (2) |
| H6A | 0.3549 | 1.0004 | 0.0843 | 0.073* | 0.23 (2) |
| C12A | 0.273 (4) | 0.518 (6) | 0.071 (3) | 0.040 (2) | 0.23 (2) |
| C22A | 0.421 (4) | 0.640 (9) | 0.0877 (17) | 0.047 (2) | 0.23 (2) |
| H22A | 0.4859 | 0.5455 | 0.0673 | 0.057* | 0.23 (2) |
| C32A | 0.479 (4) | 0.638 (11) | 0.1559 (19) | 0.078 (4) | 0.23 (2) |
| H33A | 0.5716 | 0.7195 | 0.1639 | 0.093* | 0.23 (2) |
| H34A | 0.4917 | 0.4619 | 0.1696 | 0.093* | 0.23 (2) |
| C42A | 0.383 (5) | 0.775 (10) | 0.1925 (19) | 0.13 (2)* | 0.23 (2) |
| H44A | 0.4323 | 0.7918 | 0.2341 | 0.188* | 0.23 (2) |
| H45A | 0.2982 | 0.6768 | 0.1911 | 0.188* | 0.23 (2) |
| H46A | 0.3594 | 0.9413 | 0.1755 | 0.188* | 0.23 (2) |
| O11B | 0.6584 (15) | 0.248 (4) | 0.0612 (9) | 0.042 (3) | 0.716 (13) |
| O21B | 0.748 (3) | −0.125 (5) | 0.095 (2) | 0.067 (3) | 0.716 (13) |
| N11B | 0.907 (3) | 0.458 (6) | 0.0549 (6) | 0.0429 (19) | 0.716 (13) |
| H1B | 0.8630 | 0.4372 | 0.0163 | 0.064* | 0.716 (13) |
| H2B | 0.9947 | 0.5140 | 0.0562 | 0.064* | 0.716 (13) |
| H3B | 0.8594 | 0.5708 | 0.0729 | 0.064* | 0.716 (13) |
| C11B | 0.7596 (18) | 0.104 (3) | 0.0810 (9) | 0.042 (2) | 0.716 (13) |
| C21B | 0.9121 (15) | 0.208 (4) | 0.0873 (5) | 0.041 (2) | 0.716 (13) |
| H21B | 0.9665 | 0.0872 | 0.0675 | 0.049* | 0.716 (13) |
| C31B | 0.9854 (9) | 0.232 (2) | 0.1544 (4) | 0.062 (3) | 0.716 (13) |
| H31B | 0.9976 | 0.0613 | 0.1719 | 0.074* | 0.716 (13) |
| H32B | 1.0792 | 0.3039 | 0.1564 | 0.074* | 0.716 (13) |
| C41B | 0.9076 (15) | 0.393 (3) | 0.1926 (6) | 0.099 (5) | 0.716 (13) |
| H41B | 0.9599 | 0.3963 | 0.2338 | 0.148* | 0.716 (13) |
| H42B | 0.8151 | 0.3220 | 0.1916 | 0.148* | 0.716 (13) |
| H43B | 0.8982 | 0.5644 | 0.1767 | 0.148* | 0.716 (13) |
| O12B | 0.666 (4) | 0.207 (10) | 0.052 (3) | 0.042 (3) | 0.284 (13) |
| O22B | 0.770 (8) | −0.132 (11) | 0.099 (6) | 0.067 (3) | 0.284 (13) |
| N12B | 0.911 (8) | 0.469 (15) | 0.0613 (16) | 0.0429 (19) | 0.284 (13) |
| H4B | 0.8844 | 0.4214 | 0.0226 | 0.064* | 0.284 (13) |
| H5B | 0.9985 | 0.5338 | 0.0672 | 0.064* | 0.284 (13) |
| H6B | 0.8515 | 0.5861 | 0.0702 | 0.064* | 0.284 (13) |
| C12B | 0.772 (5) | 0.089 (7) | 0.079 (2) | 0.042 (2) | 0.284 (13) |
| C22B | 0.911 (4) | 0.242 (9) | 0.1014 (12) | 0.041 (2) | 0.284 (13) |
| H22B | 0.9910 | 0.1320 | 0.0977 | 0.049* | 0.284 (13) |
| C32B | 0.925 (2) | 0.319 (7) | 0.1684 (11) | 0.062 (3) | 0.284 (13) |
| H33B | 0.8435 | 0.4202 | 0.1726 | 0.074* | 0.284 (13) |
| H34B | 0.9243 | 0.1646 | 0.1925 | 0.074* | 0.284 (13) |
| C42B | 1.057 (2) | 0.468 (7) | 0.1943 (13) | 0.105 (12) | 0.284 (13) |
| H44B | 1.0585 | 0.5066 | 0.2362 | 0.157* | 0.284 (13) |
| H45B | 1.0580 | 0.6243 | 0.1719 | 0.157* | 0.284 (13) |
| H46B | 1.1394 | 0.3681 | 0.1912 | 0.157* | 0.284 (13) |
| O11C | 0.111 (3) | 0.111 (6) | 0.443 (3) | 0.048 (4) | 0.69 (2) |
| O21C | 0.161 (2) | 0.474 (4) | 0.4011 (10) | 0.060 (4) | 0.69 (2) |
| N11C | 0.356 (3) | −0.114 (5) | 0.4396 (8) | 0.037 (3) | 0.69 (2) |
| H1C | 0.4375 | −0.1782 | 0.4329 | 0.055* | 0.69 (2) |
| H2C | 0.2853 | −0.2189 | 0.4246 | 0.055* | 0.69 (2) |
| H3C | 0.3618 | −0.0955 | 0.4795 | 0.055* | 0.69 (2) |
| C11C | 0.193 (2) | 0.252 (4) | 0.4211 (12) | 0.0442 (17) | 0.69 (2) |
| C21C | 0.3308 (19) | 0.140 (3) | 0.4096 (7) | 0.046 (2) | 0.69 (2) |
| H21C | 0.4080 | 0.2538 | 0.4284 | 0.055* | 0.69 (2) |
| C31C | 0.334 (3) | 0.120 (3) | 0.3416 (7) | 0.073 (5) | 0.69 (2) |
| H31C | 0.3281 | 0.2907 | 0.3243 | 0.088* | 0.69 (2) |
| H32C | 0.4239 | 0.0462 | 0.3371 | 0.088* | 0.69 (2) |
| C41C | 0.2163 (15) | −0.039 (3) | 0.3071 (6) | 0.102 (6) | 0.69 (2) |
| H41C | 0.2251 | −0.0492 | 0.2653 | 0.153* | 0.69 (2) |
| H42C | 0.1269 | 0.0383 | 0.3096 | 0.153* | 0.69 (2) |
| H43C | 0.2209 | −0.2076 | 0.3243 | 0.153* | 0.69 (2) |
| O12C | 0.098 (7) | 0.109 (13) | 0.438 (6) | 0.048 (4) | 0.31 (2) |
| O22C | 0.186 (5) | 0.482 (8) | 0.417 (3) | 0.060 (4) | 0.31 (2) |
| N12C | 0.357 (7) | −0.107 (11) | 0.4545 (18) | 0.037 (3) | 0.31 (2) |
| H4C | 0.4378 | −0.1814 | 0.4501 | 0.055* | 0.31 (2) |
| H5C | 0.2864 | −0.2202 | 0.4459 | 0.055* | 0.31 (2) |
| H6C | 0.3648 | −0.0538 | 0.4927 | 0.055* | 0.31 (2) |
| C12C | 0.189 (5) | 0.242 (8) | 0.420 (3) | 0.0442 (17) | 0.31 (2) |
| C22C | 0.327 (4) | 0.114 (7) | 0.4125 (14) | 0.046 (2) | 0.31 (2) |
| H22C | 0.4036 | 0.2384 | 0.4242 | 0.055* | 0.31 (2) |
| C32C | 0.325 (7) | 0.032 (6) | 0.3467 (16) | 0.073 (5) | 0.31 (2) |
| H33C | 0.4105 | −0.0657 | 0.3455 | 0.088* | 0.31 (2) |
| H34C | 0.2444 | −0.0793 | 0.3330 | 0.088* | 0.31 (2) |
| C42C | 0.317 (6) | 0.253 (8) | 0.3041 (19) | 0.20 (3) | 0.31 (2) |
| H44C | 0.3249 | 0.1919 | 0.2645 | 0.301* | 0.31 (2) |
| H45C | 0.3938 | 0.3691 | 0.3188 | 0.301* | 0.31 (2) |
| H46C | 0.2284 | 0.3394 | 0.3017 | 0.301* | 0.31 (2) |
| O1D | 0.6106 (4) | 0.6422 (10) | 0.4405 (2) | 0.0502 (12) | |
| O2D | 0.6807 (5) | 1.0354 (10) | 0.4257 (3) | 0.0688 (14) | |
| N1D | 0.8677 (4) | 0.4477 (11) | 0.4390 (2) | 0.0493 (14) | |
| H1D | 0.9483 | 0.3904 | 0.4301 | 0.074* | |
| H2D | 0.7991 | 0.3334 | 0.4271 | 0.074* | |
| H3D | 0.8793 | 0.4719 | 0.4790 | 0.074* | |
| C1D | 0.6960 (6) | 0.8003 (12) | 0.4266 (3) | 0.0411 (14) | |
| C2D | 0.8284 (5) | 0.6916 (13) | 0.4072 (3) | 0.0452 (15) | |
| H21D | 0.9068 | 0.8131 | 0.4188 | 0.054* | |
| C3D | 0.8037 (8) | 0.6473 (16) | 0.3386 (3) | 0.067 (2) | |
| H31D | 0.8852 | 0.5575 | 0.3294 | 0.081* | |
| H32D | 0.7219 | 0.5363 | 0.3270 | 0.081* | |
| C4D | 0.7799 (11) | 0.882 (2) | 0.3005 (4) | 0.112 (3) | |
| H41D | 0.7682 | 0.8363 | 0.2584 | 0.168* | |
| H42D | 0.8602 | 0.9941 | 0.3114 | 0.168* | |
| H43D | 0.6961 | 0.9680 | 0.3073 | 0.168* |
Atomic displacement parameters (Å2) top
| U11 | U22 | U33 | U12 | U13 | U23 | |
| O11A | 0.026 (2) | 0.030 (5) | 0.073 (5) | −0.002 (3) | 0.016 (3) | −0.002 (4) |
| O21A | 0.039 (5) | 0.031 (4) | 0.126 (5) | 0.002 (3) | 0.027 (5) | −0.002 (5) |
| N11A | 0.027 (5) | 0.055 (4) | 0.069 (5) | −0.016 (4) | 0.023 (4) | −0.018 (4) |
| C11A | 0.031 (4) | 0.029 (4) | 0.062 (4) | −0.002 (3) | 0.018 (3) | −0.005 (4) |
| C21A | 0.031 (3) | 0.047 (5) | 0.065 (5) | 0.000 (3) | 0.012 (3) | −0.008 (4) |
| C31A | 0.061 (8) | 0.089 (12) | 0.076 (6) | −0.006 (6) | −0.002 (6) | −0.003 (7) |
| C41A | 0.150 (13) | 0.139 (13) | 0.089 (10) | −0.017 (10) | −0.003 (9) | 0.041 (9) |
| O12A | 0.026 (2) | 0.030 (5) | 0.073 (5) | −0.002 (3) | 0.016 (3) | −0.002 (4) |
| O22A | 0.039 (5) | 0.031 (4) | 0.126 (5) | 0.002 (3) | 0.027 (5) | −0.002 (5) |
| N12A | 0.027 (5) | 0.055 (4) | 0.069 (5) | −0.016 (4) | 0.023 (4) | −0.018 (4) |
| C12A | 0.031 (4) | 0.029 (4) | 0.062 (4) | −0.002 (3) | 0.018 (3) | −0.005 (4) |
| C22A | 0.031 (3) | 0.047 (5) | 0.065 (5) | 0.000 (3) | 0.012 (3) | −0.008 (4) |
| C32A | 0.061 (8) | 0.089 (12) | 0.076 (6) | −0.006 (6) | −0.002 (6) | −0.003 (7) |
| O11B | 0.029 (3) | 0.041 (7) | 0.060 (7) | −0.002 (3) | 0.017 (3) | −0.008 (4) |
| O21B | 0.045 (9) | 0.044 (3) | 0.118 (10) | −0.006 (4) | 0.029 (8) | 0.012 (3) |
| N11B | 0.026 (3) | 0.045 (4) | 0.060 (4) | −0.012 (2) | 0.014 (3) | −0.004 (4) |
| C11B | 0.030 (4) | 0.034 (4) | 0.065 (4) | −0.006 (3) | 0.020 (3) | −0.004 (3) |
| C21B | 0.028 (3) | 0.041 (6) | 0.053 (7) | −0.007 (3) | 0.007 (4) | −0.003 (5) |
| C31B | 0.038 (6) | 0.078 (7) | 0.069 (7) | −0.007 (5) | 0.008 (5) | 0.008 (5) |
| C41B | 0.133 (12) | 0.101 (10) | 0.064 (8) | 0.021 (9) | 0.026 (7) | −0.007 (7) |
| O12B | 0.029 (3) | 0.041 (7) | 0.060 (7) | −0.002 (3) | 0.017 (3) | −0.008 (4) |
| O22B | 0.045 (9) | 0.044 (3) | 0.118 (10) | −0.006 (4) | 0.029 (8) | 0.012 (3) |
| N12B | 0.026 (3) | 0.045 (4) | 0.060 (4) | −0.012 (2) | 0.014 (3) | −0.004 (4) |
| C12B | 0.030 (4) | 0.034 (4) | 0.065 (4) | −0.006 (3) | 0.020 (3) | −0.004 (3) |
| C22B | 0.028 (3) | 0.041 (6) | 0.053 (7) | −0.007 (3) | 0.007 (4) | −0.003 (5) |
| C32B | 0.038 (6) | 0.078 (7) | 0.069 (7) | −0.007 (5) | 0.008 (5) | 0.008 (5) |
| C42B | 0.053 (17) | 0.16 (3) | 0.10 (2) | −0.02 (2) | 0.004 (15) | −0.01 (2) |
| O11C | 0.026 (6) | 0.053 (3) | 0.067 (10) | 0.004 (3) | 0.013 (8) | 0.001 (3) |
| O21C | 0.039 (7) | 0.044 (3) | 0.092 (13) | 0.010 (4) | 0.000 (6) | 0.008 (5) |
| N11C | 0.029 (2) | 0.043 (3) | 0.041 (9) | 0.010 (2) | 0.013 (7) | −0.006 (6) |
| C11C | 0.029 (3) | 0.037 (4) | 0.064 (4) | 0.004 (3) | 0.004 (3) | −0.004 (3) |
| C21C | 0.037 (3) | 0.041 (4) | 0.062 (4) | 0.003 (3) | 0.017 (3) | 0.004 (3) |
| C31C | 0.078 (7) | 0.077 (12) | 0.072 (6) | 0.029 (12) | 0.034 (5) | 0.033 (9) |
| C41C | 0.106 (11) | 0.135 (14) | 0.064 (8) | 0.019 (10) | 0.014 (7) | 0.007 (8) |
| O12C | 0.026 (6) | 0.053 (3) | 0.067 (10) | 0.004 (3) | 0.013 (8) | 0.001 (3) |
| O22C | 0.039 (7) | 0.044 (3) | 0.092 (13) | 0.010 (4) | 0.000 (6) | 0.008 (5) |
| N12C | 0.029 (2) | 0.043 (3) | 0.041 (9) | 0.010 (2) | 0.013 (7) | −0.006 (6) |
| C12C | 0.029 (3) | 0.037 (4) | 0.064 (4) | 0.004 (3) | 0.004 (3) | −0.004 (3) |
| C22C | 0.037 (3) | 0.041 (4) | 0.062 (4) | 0.003 (3) | 0.017 (3) | 0.004 (3) |
| C32C | 0.078 (7) | 0.077 (12) | 0.072 (6) | 0.029 (12) | 0.034 (5) | 0.033 (9) |
| C42C | 0.28 (7) | 0.15 (4) | 0.19 (5) | 0.10 (5) | 0.10 (5) | 0.07 (4) |
| O1D | 0.032 (2) | 0.046 (3) | 0.079 (3) | 0.0061 (17) | 0.026 (2) | 0.007 (2) |
| O2D | 0.056 (3) | 0.038 (3) | 0.118 (4) | 0.008 (2) | 0.032 (3) | 0.002 (3) |
| N1D | 0.031 (2) | 0.049 (3) | 0.069 (3) | 0.014 (2) | 0.011 (2) | −0.013 (3) |
| C1D | 0.034 (3) | 0.038 (3) | 0.053 (4) | 0.000 (2) | 0.010 (3) | −0.002 (3) |
| C2D | 0.031 (3) | 0.043 (3) | 0.065 (4) | −0.004 (2) | 0.019 (3) | −0.009 (3) |
| C3D | 0.070 (4) | 0.076 (5) | 0.060 (5) | −0.001 (4) | 0.024 (4) | −0.004 (4) |
| C4D | 0.139 (9) | 0.117 (8) | 0.084 (7) | −0.013 (7) | 0.034 (6) | 0.013 (6) |
Geometric parameters (Å, º) top
| O11A—C11A | 1.239 (7) | C22B—H22B | 0.9800 |
| O21A—C11A | 1.241 (7) | C32B—C42B | 1.502 (15) |
| N11A—C21A | 1.498 (9) | C32B—H33B | 0.9700 |
| N11A—H1A | 0.8900 | C32B—H34B | 0.9700 |
| N11A—H2A | 0.8900 | C42B—H44B | 0.9600 |
| N11A—H3A | 0.8900 | C42B—H45B | 0.9600 |
| C11A—C21A | 1.530 (8) | C42B—H46B | 0.9600 |
| C21A—C31A | 1.522 (11) | O11C—C11C | 1.245 (8) |
| C21A—H21A | 0.9800 | O21C—C11C | 1.258 (10) |
| C31A—C41A | 1.527 (17) | N11C—C21C | 1.482 (8) |
| C31A—H31A | 0.9700 | N11C—H1C | 0.8900 |
| C31A—H32A | 0.9700 | N11C—H2C | 0.8900 |
| C41A—H41A | 0.9600 | N11C—H3C | 0.8900 |
| C41A—H42A | 0.9600 | C11C—C21C | 1.521 (8) |
| C41A—H43A | 0.9600 | C21C—C31C | 1.533 (10) |
| O12A—C12A | 1.240 (8) | C21C—H21C | 0.9800 |
| O22A—C12A | 1.242 (9) | C31C—C41C | 1.49 (2) |
| N12A—C22A | 1.498 (10) | C31C—H31C | 0.9700 |
| N12A—H4A | 0.8900 | C31C—H32C | 0.9700 |
| N12A—H5A | 0.8900 | C41C—H41C | 0.9600 |
| N12A—H6A | 0.8900 | C41C—H42C | 0.9600 |
| C12A—C22A | 1.530 (9) | C41C—H43C | 0.9600 |
| C22A—C32A | 1.522 (12) | O12C—C12C | 1.246 (8) |
| C22A—H22A | 0.9800 | O22C—C12C | 1.259 (12) |
| C32A—C42A | 1.526 (18) | N12C—C22C | 1.483 (9) |
| C32A—H33A | 0.9700 | N12C—H4C | 0.8900 |
| C32A—H34A | 0.9700 | N12C—H5C | 0.8900 |
| C42A—H44A | 0.9600 | N12C—H6C | 0.8900 |
| C42A—H45A | 0.9600 | C12C—C22C | 1.522 (9) |
| C42A—H46A | 0.9600 | C22C—C32C | 1.534 (11) |
| O11B—C11B | 1.241 (7) | C22C—H22C | 0.9800 |
| O21B—C11B | 1.243 (8) | C32C—C42C | 1.49 (2) |
| N11B—C21B | 1.488 (9) | C32C—H33C | 0.9700 |
| N11B—H1B | 0.8900 | C32C—H34C | 0.9700 |
| N11B—H2B | 0.8900 | C42C—H44C | 0.9600 |
| N11B—H3B | 0.8900 | C42C—H45C | 0.9600 |
| C11B—C21B | 1.544 (8) | C42C—H46C | 0.9600 |
| C21B—C31B | 1.533 (13) | O1D—C1D | 1.247 (7) |
| C21B—H21B | 0.9800 | O2D—C1D | 1.237 (7) |
| C31B—C41B | 1.503 (15) | N1D—C2D | 1.471 (8) |
| C31B—H31B | 0.9700 | N1D—H1D | 0.8900 |
| C31B—H32B | 0.9700 | N1D—H2D | 0.8900 |
| C41B—H41B | 0.9600 | N1D—H3D | 0.8900 |
| C41B—H42B | 0.9600 | C1D—C2D | 1.533 (7) |
| C41B—H43B | 0.9600 | C2D—C3D | 1.528 (9) |
| O12B—C12B | 1.242 (8) | C2D—H21D | 0.9800 |
| O22B—C12B | 1.244 (10) | C3D—C4D | 1.485 (12) |
| N12B—C22B | 1.488 (10) | C3D—H31D | 0.9700 |
| N12B—H4B | 0.8900 | C3D—H32D | 0.9700 |
| N12B—H5B | 0.8900 | C4D—H41D | 0.9600 |
| N12B—H6B | 0.8900 | C4D—H42D | 0.9600 |
| C12B—C22B | 1.546 (9) | C4D—H43D | 0.9600 |
| C22B—C32B | 1.533 (14) | ||
| C21A—N11A—H1A | 109.5 | C12B—C22B—H22B | 108.4 |
| C21A—N11A—H2A | 109.5 | C42B—C32B—C22B | 114.9 (11) |
| H1A—N11A—H2A | 109.5 | C42B—C32B—H33B | 108.5 |
| C21A—N11A—H3A | 109.5 | C22B—C32B—H33B | 108.5 |
| H1A—N11A—H3A | 109.5 | C42B—C32B—H34B | 108.5 |
| H2A—N11A—H3A | 109.5 | C22B—C32B—H34B | 108.5 |
| O11A—C11A—O21A | 124.5 (6) | H33B—C32B—H34B | 107.5 |
| O11A—C11A—C21A | 117.5 (5) | C32B—C42B—H44B | 109.5 |
| O21A—C11A—C21A | 117.7 (6) | C32B—C42B—H45B | 109.5 |
| N11A—C21A—C31A | 109.6 (6) | H44B—C42B—H45B | 109.5 |
| N11A—C21A—C11A | 108.4 (5) | C32B—C42B—H46B | 109.5 |
| C31A—C21A—C11A | 112.4 (6) | H44B—C42B—H46B | 109.5 |
| N11A—C21A—H21A | 108.8 | H45B—C42B—H46B | 109.5 |
| C31A—C21A—H21A | 108.8 | C21C—N11C—H1C | 109.5 |
| C11A—C21A—H21A | 108.8 | C21C—N11C—H2C | 109.5 |
| C21A—C31A—C41A | 113.3 (10) | H1C—N11C—H2C | 109.5 |
| C21A—C31A—H31A | 108.9 | C21C—N11C—H3C | 109.5 |
| C41A—C31A—H31A | 108.9 | H1C—N11C—H3C | 109.5 |
| C21A—C31A—H32A | 108.9 | H2C—N11C—H3C | 109.5 |
| C41A—C31A—H32A | 108.9 | O11C—C11C—O21C | 124.2 (8) |
| H31A—C31A—H32A | 107.7 | O11C—C11C—C21C | 118.5 (6) |
| C31A—C41A—H41A | 109.5 | O21C—C11C—C21C | 116.8 (7) |
| C31A—C41A—H42A | 109.5 | N11C—C21C—C11C | 109.9 (5) |
| H41A—C41A—H42A | 109.5 | N11C—C21C—C31C | 110.9 (6) |
| C31A—C41A—H43A | 109.5 | C11C—C21C—C31C | 112.7 (6) |
| H41A—C41A—H43A | 109.5 | N11C—C21C—H21C | 107.7 |
| H42A—C41A—H43A | 109.5 | C11C—C21C—H21C | 107.7 |
| C22A—N12A—H4A | 109.5 | C31C—C21C—H21C | 107.7 |
| C22A—N12A—H5A | 109.5 | C41C—C31C—C21C | 112.9 (12) |
| H4A—N12A—H5A | 109.5 | C41C—C31C—H31C | 109.0 |
| C22A—N12A—H6A | 109.5 | C21C—C31C—H31C | 109.0 |
| H4A—N12A—H6A | 109.5 | C41C—C31C—H32C | 109.0 |
| H5A—N12A—H6A | 109.5 | C21C—C31C—H32C | 109.0 |
| O12A—C12A—O22A | 124.4 (10) | H31C—C31C—H32C | 107.8 |
| O12A—C12A—C22A | 117.6 (8) | C31C—C41C—H41C | 109.5 |
| O22A—C12A—C22A | 117.6 (9) | C31C—C41C—H42C | 109.5 |
| N12A—C22A—C32A | 109.6 (8) | H41C—C41C—H42C | 109.5 |
| N12A—C22A—C12A | 108.5 (8) | C31C—C41C—H43C | 109.5 |
| C32A—C22A—C12A | 112.4 (8) | H41C—C41C—H43C | 109.5 |
| N12A—C22A—H22A | 108.7 | H42C—C41C—H43C | 109.5 |
| C32A—C22A—H22A | 108.7 | C22C—N12C—H4C | 109.5 |
| C12A—C22A—H22A | 108.7 | C22C—N12C—H5C | 109.5 |
| C22A—C32A—C42A | 113.3 (12) | H4C—N12C—H5C | 109.5 |
| C22A—C32A—H33A | 108.9 | C22C—N12C—H6C | 109.5 |
| C42A—C32A—H33A | 108.9 | H4C—N12C—H6C | 109.5 |
| C22A—C32A—H34A | 108.9 | H5C—N12C—H6C | 109.5 |
| C42A—C32A—H34A | 108.9 | O12C—C12C—O22C | 124.0 (13) |
| H33A—C32A—H34A | 107.7 | O12C—C12C—C22C | 118.3 (8) |
| C32A—C42A—H44A | 109.5 | O22C—C12C—C22C | 116.6 (10) |
| C32A—C42A—H45A | 109.5 | N12C—C22C—C12C | 109.8 (7) |
| H44A—C42A—H45A | 109.5 | N12C—C22C—C32C | 110.9 (8) |
| C32A—C42A—H46A | 109.5 | C12C—C22C—C32C | 112.6 (8) |
| H44A—C42A—H46A | 109.5 | N12C—C22C—H22C | 107.8 |
| H45A—C42A—H46A | 109.5 | C12C—C22C—H22C | 107.8 |
| C21B—N11B—H1B | 109.5 | C32C—C22C—H22C | 107.8 |
| C21B—N11B—H2B | 109.5 | C42C—C32C—C22C | 112.9 (14) |
| H1B—N11B—H2B | 109.5 | C42C—C32C—H33C | 109.0 |
| C21B—N11B—H3B | 109.5 | C22C—C32C—H33C | 109.0 |
| H1B—N11B—H3B | 109.5 | C42C—C32C—H34C | 109.0 |
| H2B—N11B—H3B | 109.5 | C22C—C32C—H34C | 109.0 |
| O11B—C11B—O21B | 124.9 (7) | H33C—C32C—H34C | 107.8 |
| O11B—C11B—C21B | 118.8 (6) | C32C—C42C—H44C | 109.5 |
| O21B—C11B—C21B | 116.3 (8) | C32C—C42C—H45C | 109.5 |
| N11B—C21B—C31B | 111.9 (6) | H44C—C42C—H45C | 109.5 |
| N11B—C21B—C11B | 108.9 (6) | C32C—C42C—H46C | 109.5 |
| C31B—C21B—C11B | 111.2 (6) | H44C—C42C—H46C | 109.5 |
| N11B—C21B—H21B | 108.3 | H45C—C42C—H46C | 109.5 |
| C31B—C21B—H21B | 108.3 | C2D—N1D—H1D | 109.5 |
| C11B—C21B—H21B | 108.3 | C2D—N1D—H2D | 109.5 |
| C41B—C31B—C21B | 114.9 (9) | H1D—N1D—H2D | 109.5 |
| C41B—C31B—H31B | 108.6 | C2D—N1D—H3D | 109.5 |
| C21B—C31B—H31B | 108.6 | H1D—N1D—H3D | 109.5 |
| C41B—C31B—H32B | 108.6 | H2D—N1D—H3D | 109.5 |
| C21B—C31B—H32B | 108.6 | O2D—C1D—O1D | 125.4 (5) |
| H31B—C31B—H32B | 107.5 | O2D—C1D—C2D | 117.8 (5) |
| C31B—C41B—H41B | 109.5 | O1D—C1D—C2D | 116.8 (5) |
| C31B—C41B—H42B | 109.5 | N1D—C2D—C3D | 109.3 (5) |
| H41B—C41B—H42B | 109.5 | N1D—C2D—C1D | 109.3 (5) |
| C31B—C41B—H43B | 109.5 | C3D—C2D—C1D | 111.6 (5) |
| H41B—C41B—H43B | 109.5 | N1D—C2D—H21D | 108.8 |
| H42B—C41B—H43B | 109.5 | C3D—C2D—H21D | 108.8 |
| C22B—N12B—H4B | 109.5 | C1D—C2D—H21D | 108.8 |
| C22B—N12B—H5B | 109.5 | C4D—C3D—C2D | 115.4 (7) |
| H4B—N12B—H5B | 109.5 | C4D—C3D—H31D | 108.4 |
| C22B—N12B—H6B | 109.5 | C2D—C3D—H31D | 108.4 |
| H4B—N12B—H6B | 109.5 | C4D—C3D—H32D | 108.4 |
| H5B—N12B—H6B | 109.5 | C2D—C3D—H32D | 108.4 |
| O12B—C12B—O22B | 124.5 (8) | H31D—C3D—H32D | 107.5 |
| O12B—C12B—C22B | 118.4 (9) | C3D—C4D—H41D | 109.5 |
| O22B—C12B—C22B | 116.0 (12) | C3D—C4D—H42D | 109.5 |
| N12B—C22B—C32B | 111.8 (9) | H41D—C4D—H42D | 109.5 |
| N12B—C22B—C12B | 108.8 (7) | C3D—C4D—H43D | 109.5 |
| C32B—C22B—C12B | 111.0 (8) | H41D—C4D—H43D | 109.5 |
| N12B—C22B—H22B | 108.4 | H42D—C4D—H43D | 109.5 |
| C32B—C22B—H22B | 108.4 | ||
| O11A—C11A—C21A—N11A | −35.9 (16) | O22B—C12B—C22B—C32B | −71 (8) |
| O21A—C11A—C21A—N11A | 149 (2) | N12B—C22B—C32B—C42B | −58 (3) |
| O11A—C11A—C21A—C31A | 85.4 (16) | C12B—C22B—C32B—C42B | 180 (3) |
| O21A—C11A—C21A—C31A | −89 (2) | O11C—C11C—C21C—N11C | −12 (4) |
| N11A—C21A—C31A—C41A | −169.4 (12) | O21C—C11C—C21C—N11C | 176 (2) |
| C11A—C21A—C31A—C41A | 70.0 (14) | O11C—C11C—C21C—C31C | 112 (4) |
| O12A—C12A—C22A—N12A | −10 (5) | O21C—C11C—C21C—C31C | −60 (2) |
| O22A—C12A—C22A—N12A | 162 (7) | N11C—C21C—C31C—C41C | 65.3 (15) |
| O12A—C12A—C22A—C32A | 111 (5) | C11C—C21C—C31C—C41C | −58.3 (18) |
| O22A—C12A—C22A—C32A | −76 (8) | O12C—C12C—C22C—N12C | −27 (8) |
| N12A—C22A—C32A—C42A | 63 (5) | O22C—C12C—C22C—N12C | 141 (5) |
| C12A—C22A—C32A—C42A | −58 (5) | O12C—C12C—C22C—C32C | 97 (8) |
| O11B—C11B—C21B—N11B | −12 (2) | O22C—C12C—C22C—C32C | −95 (5) |
| O21B—C11B—C21B—N11B | 166 (3) | N12C—C22C—C32C—C42C | −171 (5) |
| O11B—C11B—C21B—C31B | 111.8 (18) | C12C—C22C—C32C—C42C | 65 (5) |
| O21B—C11B—C21B—C31B | −71 (3) | O2D—C1D—C2D—N1D | 151.1 (6) |
| N11B—C21B—C31B—C41B | 65.9 (18) | O1D—C1D—C2D—N1D | −30.5 (7) |
| C11B—C21B—C31B—C41B | −56.1 (15) | O2D—C1D—C2D—C3D | −87.8 (7) |
| O12B—C12B—C22B—N12B | −27 (5) | O1D—C1D—C2D—C3D | 90.6 (7) |
| O22B—C12B—C22B—N12B | 165 (8) | N1D—C2D—C3D—C4D | −173.0 (7) |
| O12B—C12B—C22B—C32B | 97 (5) | C1D—C2D—C3D—C4D | 65.9 (8) |
(Abu365) S-2-aminobutanoic acid top
Crystal data top
| C4H9NO2 | F(000) = 448 |
| Mr = 103.12 | Dx = 1.212 Mg m−3 |
| Monoclinic, C2 | Mo Kα radiation, λ = 0.71073 Å |
| a = 9.6233 (12) Å | Cell parameters from 1307 reflections |
| b = 5.2274 (6) Å | θ = 3.6–23.9° |
| c = 22.877 (3) Å | µ = 0.10 mm−1 |
| β = 100.764 (4)° | T = 365 K |
| V = 1130.6 (2) Å3 | Plate, colourless |
| Z = 8 | 0.67 × 0.63 × 0.10 mm |
Data collection top
| Bruker D8 Vantage single crystal CCD diffractometer | 1787 independent reflections |
| Radiation source: fine-focus sealed tube | 1322 reflections with I > 2σ(I) |
| Graphite monochromator | Rint = 0.020 |
| Detector resolution: 8.3 pixels mm-1 | θmax = 25.0°, θmin = 2.7° |
| Sets of exposures each taken over 0.5° ω rotation scans | h = −10→11 |
| Absorption correction: multi-scan SADABS (Bruker, 2014) | k = −6→6 |
| Tmin = 0.896, Tmax = 1.000 | l = −26→27 |
| 3209 measured reflections |
Refinement top
| Refinement on F2 | Primary atom site location: structure-invariant direct methods |
| Least-squares matrix: full | Secondary atom site location: difference Fourier map |
| R[F2 > 2σ(F2)] = 0.047 | Hydrogen site location: inferred from neighbouring sites |
| wR(F2) = 0.103 | H-atom parameters constrained |
| S = 1.17 | w = 1/[σ2(Fo2) + (0.0298P)2 + 0.5022P] where P = (Fo2 + 2Fc2)/3 |
| 1787 reflections | (Δ/σ)max < 0.001 |
| 221 parameters | Δρmax = 0.11 e Å−3 |
| 1163 restraints | Δρmin = −0.12 e Å−3 |
Special details top
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. |
Refinement. Whole molecule disorder over three positions for both molecules. |
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top
| x | y | z | Uiso*/Ueq | Occ. (<1) | |
| O11A | 1.0853 (14) | 0.251 (4) | 0.9408 (11) | 0.052 (3) | 0.563 (12) |
| O21A | 1.0012 (18) | −0.139 (3) | 0.9163 (8) | 0.076 (5) | 0.563 (12) |
| N11A | 0.8356 (19) | 0.457 (4) | 0.9414 (7) | 0.052 (3) | 0.563 (12) |
| H1A | 0.8663 | 0.4423 | 0.9805 | 0.079* | 0.563 (12) |
| H2A | 0.7482 | 0.5205 | 0.9347 | 0.079* | 0.563 (12) |
| H3A | 0.8925 | 0.5616 | 0.9262 | 0.079* | 0.563 (12) |
| C11A | 0.9857 (13) | 0.095 (3) | 0.9244 (5) | 0.0549 (13) | 0.563 (12) |
| C21A | 0.8351 (12) | 0.201 (3) | 0.9130 (4) | 0.054 (2) | 0.563 (12) |
| H21A | 0.7754 | 0.0856 | 0.9315 | 0.065* | 0.563 (12) |
| C31A | 0.7748 (10) | 0.218 (3) | 0.8467 (4) | 0.073 (3) | 0.563 (12) |
| H31A | 0.7628 | 0.0459 | 0.8305 | 0.087* | 0.563 (12) |
| H32A | 0.6820 | 0.2964 | 0.8413 | 0.087* | 0.563 (12) |
| C41A | 0.8663 (12) | 0.370 (3) | 0.8115 (5) | 0.124 (5) | 0.563 (12) |
| H41A | 0.8197 | 0.3801 | 0.7707 | 0.185* | 0.563 (12) |
| H42A | 0.9559 | 0.2857 | 0.8139 | 0.185* | 0.563 (12) |
| H43A | 0.8810 | 0.5388 | 0.8278 | 0.185* | 0.563 (12) |
| O12A | 1.092 (3) | 0.231 (8) | 0.9539 (18) | 0.052 (3) | 0.260 (12) |
| O22A | 0.997 (5) | −0.110 (6) | 0.903 (2) | 0.076 (5) | 0.260 (12) |
| N12A | 0.852 (5) | 0.476 (9) | 0.9481 (15) | 0.052 (3) | 0.260 (12) |
| H4A | 0.8847 | 0.4324 | 0.9857 | 0.079* | 0.260 (12) |
| H5A | 0.7648 | 0.5401 | 0.9450 | 0.079* | 0.260 (12) |
| H6A | 0.9081 | 0.5936 | 0.9367 | 0.079* | 0.260 (12) |
| C12A | 0.990 (3) | 0.111 (6) | 0.9232 (12) | 0.0549 (13) | 0.260 (12) |
| C22A | 0.847 (3) | 0.246 (6) | 0.9094 (9) | 0.054 (2) | 0.260 (12) |
| H22A | 0.7744 | 0.1296 | 0.9184 | 0.065* | 0.260 (12) |
| C32A | 0.809 (3) | 0.322 (5) | 0.8440 (10) | 0.073 (3) | 0.260 (12) |
| H33A | 0.7254 | 0.4282 | 0.8381 | 0.087* | 0.260 (12) |
| H34A | 0.8860 | 0.4235 | 0.8339 | 0.087* | 0.260 (12) |
| C42A | 0.783 (3) | 0.094 (6) | 0.8017 (11) | 0.141 (9)* | 0.260 (12) |
| H44A | 0.7450 | 0.1540 | 0.7622 | 0.211* | 0.260 (12) |
| H45A | 0.7164 | −0.0197 | 0.8146 | 0.211* | 0.260 (12) |
| H46A | 0.8701 | 0.0058 | 0.8017 | 0.211* | 0.260 (12) |
| O13A | 1.095 (4) | 0.239 (10) | 0.938 (4) | 0.052 (3) | 0.169 (11) |
| O23A | 0.999 (6) | −0.150 (7) | 0.932 (2) | 0.076 (5) | 0.169 (11) |
| N13A | 0.819 (6) | 0.418 (9) | 0.9386 (16) | 0.052 (3) | 0.169 (11) |
| H7A | 0.8523 | 0.3789 | 0.9765 | 0.079* | 0.169 (11) |
| H8A | 0.7264 | 0.4457 | 0.9335 | 0.079* | 0.169 (11) |
| H9A | 0.8620 | 0.5587 | 0.9290 | 0.079* | 0.169 (11) |
| C13A | 0.992 (4) | 0.088 (7) | 0.9253 (17) | 0.0549 (13) | 0.169 (11) |
| C23A | 0.847 (3) | 0.203 (6) | 0.8999 (13) | 0.054 (2) | 0.169 (11) |
| H23A | 0.7747 | 0.0712 | 0.9002 | 0.065* | 0.169 (11) |
| C33A | 0.840 (3) | 0.294 (9) | 0.8361 (13) | 0.073 (3) | 0.169 (11) |
| H35A | 0.9221 | 0.3991 | 0.8345 | 0.087* | 0.169 (11) |
| H36A | 0.8437 | 0.1466 | 0.8108 | 0.087* | 0.169 (11) |
| C43A | 0.707 (4) | 0.448 (8) | 0.8116 (15) | 0.141 (9)* | 0.169 (11) |
| H47A | 0.6862 | 0.4326 | 0.7690 | 0.211* | 0.169 (11) |
| H48A | 0.7224 | 0.6242 | 0.8224 | 0.211* | 0.169 (11) |
| H49A | 0.6291 | 0.3827 | 0.8279 | 0.211* | 0.169 (11) |
| O11B | 0.638 (2) | 0.213 (4) | 0.5525 (12) | 0.053 (3) | 0.573 (13) |
| O21B | 0.577 (2) | 0.577 (3) | 0.5918 (9) | 0.072 (4) | 0.573 (13) |
| N11B | 0.391 (3) | −0.012 (5) | 0.5525 (7) | 0.052 (2) | 0.573 (13) |
| H1B | 0.3075 | −0.0748 | 0.5564 | 0.079* | 0.573 (13) |
| H2B | 0.4579 | −0.1293 | 0.5637 | 0.079* | 0.573 (13) |
| H3B | 0.3893 | 0.0297 | 0.5146 | 0.079* | 0.573 (13) |
| C11B | 0.5564 (16) | 0.347 (3) | 0.5771 (5) | 0.0526 (15) | 0.573 (13) |
| C21B | 0.4231 (15) | 0.220 (3) | 0.5904 (5) | 0.0539 (17) | 0.573 (13) |
| H21B | 0.3440 | 0.3396 | 0.5803 | 0.065* | 0.573 (13) |
| C31B | 0.4396 (15) | 0.149 (2) | 0.6560 (5) | 0.077 (3) | 0.573 (13) |
| H31B | 0.3606 | 0.0425 | 0.6614 | 0.092* | 0.573 (13) |
| H32B | 0.5254 | 0.0499 | 0.6675 | 0.092* | 0.573 (13) |
| C41B | 0.4462 (17) | 0.380 (3) | 0.6972 (5) | 0.152 (6) | 0.573 (13) |
| H41B | 0.4535 | 0.3232 | 0.7375 | 0.228* | 0.573 (13) |
| H42B | 0.3620 | 0.4810 | 0.6860 | 0.228* | 0.573 (13) |
| H43B | 0.5273 | 0.4825 | 0.6939 | 0.228* | 0.573 (13) |
| O12B | 0.635 (4) | 0.178 (6) | 0.564 (2) | 0.053 (3) | 0.337 (11) |
| O22B | 0.561 (3) | 0.579 (5) | 0.5701 (13) | 0.072 (4) | 0.337 (11) |
| N12B | 0.379 (5) | −0.020 (7) | 0.5617 (13) | 0.052 (2) | 0.337 (11) |
| H4B | 0.2944 | −0.0727 | 0.5671 | 0.079* | 0.337 (11) |
| H5B | 0.4452 | −0.1264 | 0.5799 | 0.079* | 0.337 (11) |
| H6B | 0.3808 | −0.0161 | 0.5229 | 0.079* | 0.337 (11) |
| C12B | 0.545 (3) | 0.341 (4) | 0.5724 (9) | 0.0526 (15) | 0.337 (11) |
| C22B | 0.407 (2) | 0.241 (5) | 0.5870 (7) | 0.0539 (17) | 0.337 (11) |
| H22B | 0.3298 | 0.3542 | 0.5681 | 0.065* | 0.337 (11) |
| C32B | 0.409 (2) | 0.241 (5) | 0.6538 (8) | 0.077 (3) | 0.337 (11) |
| H33B | 0.3224 | 0.1639 | 0.6611 | 0.092* | 0.337 (11) |
| H34B | 0.4118 | 0.4161 | 0.6677 | 0.092* | 0.337 (11) |
| C42B | 0.534 (2) | 0.097 (4) | 0.6898 (9) | 0.138 (8)* | 0.337 (11) |
| H44B | 0.5213 | 0.0802 | 0.7302 | 0.206* | 0.337 (11) |
| H45B | 0.6200 | 0.1891 | 0.6888 | 0.206* | 0.337 (11) |
| H46B | 0.5403 | −0.0705 | 0.6730 | 0.206* | 0.337 (11) |
| O13B | 0.653 (6) | 0.220 (12) | 0.565 (4) | 0.053 (3) | 0.098 (10) |
| O23B | 0.588 (8) | 0.623 (9) | 0.579 (4) | 0.072 (4) | 0.098 (10) |
| N13B | 0.384 (5) | 0.060 (9) | 0.570 (2) | 0.052 (2) | 0.098 (10) |
| H7B | 0.2998 | 0.0231 | 0.5778 | 0.079* | 0.098 (10) |
| H8B | 0.4422 | −0.0721 | 0.5792 | 0.079* | 0.098 (10) |
| H9B | 0.3760 | 0.0938 | 0.5310 | 0.079* | 0.098 (10) |
| C13B | 0.572 (4) | 0.385 (8) | 0.5810 (18) | 0.0526 (15) | 0.098 (10) |
| C23B | 0.443 (3) | 0.288 (7) | 0.6047 (15) | 0.0539 (17) | 0.098 (10) |
| H23B | 0.3710 | 0.4227 | 0.5994 | 0.065* | 0.098 (10) |
| C33B | 0.481 (5) | 0.223 (14) | 0.6707 (14) | 0.077 (3) | 0.098 (10) |
| H35B | 0.5700 | 0.1296 | 0.6779 | 0.092* | 0.098 (10) |
| H36B | 0.4964 | 0.3815 | 0.6932 | 0.092* | 0.098 (10) |
| C43B | 0.370 (6) | 0.066 (14) | 0.694 (2) | 0.138 (8)* | 0.098 (10) |
| H47B | 0.3928 | 0.0575 | 0.7364 | 0.206* | 0.098 (10) |
| H48B | 0.3678 | −0.1040 | 0.6777 | 0.206* | 0.098 (10) |
| H49B | 0.2790 | 0.1445 | 0.6818 | 0.206* | 0.098 (10) |
Atomic displacement parameters (Å2) top
| U11 | U22 | U33 | U12 | U13 | U23 | |
| O11A | 0.0310 (18) | 0.053 (3) | 0.073 (7) | 0.0072 (18) | 0.011 (3) | −0.001 (4) |
| O21A | 0.063 (2) | 0.046 (3) | 0.126 (14) | 0.005 (3) | 0.035 (7) | −0.007 (6) |
| N11A | 0.030 (6) | 0.053 (5) | 0.076 (4) | 0.009 (5) | 0.013 (3) | 0.007 (3) |
| C11A | 0.038 (2) | 0.053 (3) | 0.078 (3) | 0.006 (2) | 0.023 (2) | −0.001 (3) |
| C21A | 0.033 (3) | 0.056 (5) | 0.076 (4) | −0.002 (3) | 0.018 (2) | −0.002 (3) |
| C31A | 0.050 (6) | 0.084 (8) | 0.082 (4) | −0.006 (5) | 0.007 (4) | −0.004 (5) |
| C41A | 0.130 (10) | 0.155 (12) | 0.091 (8) | −0.019 (8) | 0.034 (7) | 0.024 (8) |
| O12A | 0.0310 (18) | 0.053 (3) | 0.073 (7) | 0.0072 (18) | 0.011 (3) | −0.001 (4) |
| O22A | 0.063 (2) | 0.046 (3) | 0.126 (14) | 0.005 (3) | 0.035 (7) | −0.007 (6) |
| N12A | 0.030 (6) | 0.053 (5) | 0.076 (4) | 0.009 (5) | 0.013 (3) | 0.007 (3) |
| C12A | 0.038 (2) | 0.053 (3) | 0.078 (3) | 0.006 (2) | 0.023 (2) | −0.001 (3) |
| C22A | 0.033 (3) | 0.056 (5) | 0.076 (4) | −0.002 (3) | 0.018 (2) | −0.002 (3) |
| C32A | 0.050 (6) | 0.084 (8) | 0.082 (4) | −0.006 (5) | 0.007 (4) | −0.004 (5) |
| O13A | 0.0310 (18) | 0.053 (3) | 0.073 (7) | 0.0072 (18) | 0.011 (3) | −0.001 (4) |
| O23A | 0.063 (2) | 0.046 (3) | 0.126 (14) | 0.005 (3) | 0.035 (7) | −0.007 (6) |
| N13A | 0.030 (6) | 0.053 (5) | 0.076 (4) | 0.009 (5) | 0.013 (3) | 0.007 (3) |
| C13A | 0.038 (2) | 0.053 (3) | 0.078 (3) | 0.006 (2) | 0.023 (2) | −0.001 (3) |
| C23A | 0.033 (3) | 0.056 (5) | 0.076 (4) | −0.002 (3) | 0.018 (2) | −0.002 (3) |
| C33A | 0.050 (6) | 0.084 (8) | 0.082 (4) | −0.006 (5) | 0.007 (4) | −0.004 (5) |
| O11B | 0.036 (2) | 0.050 (4) | 0.077 (9) | −0.013 (3) | 0.022 (4) | 0.003 (5) |
| O21B | 0.058 (4) | 0.051 (3) | 0.108 (12) | −0.013 (3) | 0.014 (7) | −0.015 (5) |
| N11B | 0.032 (4) | 0.059 (3) | 0.070 (5) | −0.019 (3) | 0.019 (3) | 0.010 (4) |
| C11B | 0.028 (3) | 0.049 (3) | 0.079 (4) | −0.008 (2) | 0.004 (3) | −0.002 (3) |
| C21B | 0.032 (3) | 0.054 (4) | 0.076 (3) | −0.005 (3) | 0.010 (2) | −0.003 (3) |
| C31B | 0.062 (6) | 0.087 (9) | 0.085 (4) | 0.000 (6) | 0.024 (4) | 0.003 (5) |
| C41B | 0.218 (15) | 0.146 (12) | 0.095 (9) | 0.016 (11) | 0.037 (9) | −0.029 (8) |
| O12B | 0.036 (2) | 0.050 (4) | 0.077 (9) | −0.013 (3) | 0.022 (4) | 0.003 (5) |
| O22B | 0.058 (4) | 0.051 (3) | 0.108 (12) | −0.013 (3) | 0.014 (7) | −0.015 (5) |
| N12B | 0.032 (4) | 0.059 (3) | 0.070 (5) | −0.019 (3) | 0.019 (3) | 0.010 (4) |
| C12B | 0.028 (3) | 0.049 (3) | 0.079 (4) | −0.008 (2) | 0.004 (3) | −0.002 (3) |
| C22B | 0.032 (3) | 0.054 (4) | 0.076 (3) | −0.005 (3) | 0.010 (2) | −0.003 (3) |
| C32B | 0.062 (6) | 0.087 (9) | 0.085 (4) | 0.000 (6) | 0.024 (4) | 0.003 (5) |
| O13B | 0.036 (2) | 0.050 (4) | 0.077 (9) | −0.013 (3) | 0.022 (4) | 0.003 (5) |
| O23B | 0.058 (4) | 0.051 (3) | 0.108 (12) | −0.013 (3) | 0.014 (7) | −0.015 (5) |
| N13B | 0.032 (4) | 0.059 (3) | 0.070 (5) | −0.019 (3) | 0.019 (3) | 0.010 (4) |
| C13B | 0.028 (3) | 0.049 (3) | 0.079 (4) | −0.008 (2) | 0.004 (3) | −0.002 (3) |
| C23B | 0.032 (3) | 0.054 (4) | 0.076 (3) | −0.005 (3) | 0.010 (2) | −0.003 (3) |
| C33B | 0.062 (6) | 0.087 (9) | 0.085 (4) | 0.000 (6) | 0.024 (4) | 0.003 (5) |
Geometric parameters (Å, º) top
| O11A—C11A | 1.260 (5) | O11B—C11B | 1.260 (5) |
| O21A—C11A | 1.253 (5) | O21B—C11B | 1.253 (5) |
| N11A—C21A | 1.489 (5) | N11B—C21B | 1.487 (5) |
| N11A—H1A | 0.8900 | N11B—H1B | 0.8900 |
| N11A—H2A | 0.8900 | N11B—H2B | 0.8900 |
| N11A—H3A | 0.8900 | N11B—H3B | 0.8900 |
| C11A—C21A | 1.527 (5) | C11B—C21B | 1.526 (5) |
| C21A—C31A | 1.523 (6) | C21B—C31B | 1.525 (6) |
| C21A—H21A | 0.9800 | C21B—H21B | 0.9800 |
| C31A—C41A | 1.522 (10) | C31B—C41B | 1.524 (10) |
| C31A—H31A | 0.9700 | C31B—H31B | 0.9700 |
| C31A—H32A | 0.9700 | C31B—H32B | 0.9700 |
| C41A—H41A | 0.9600 | C41B—H41B | 0.9600 |
| C41A—H42A | 0.9600 | C41B—H42B | 0.9600 |
| C41A—H43A | 0.9600 | C41B—H43B | 0.9600 |
| O12A—C12A | 1.260 (6) | O12B—C12B | 1.261 (5) |
| O22A—C12A | 1.254 (5) | O22B—C12B | 1.252 (5) |
| N12A—C22A | 1.488 (6) | N12B—C22B | 1.487 (5) |
| N12A—H4A | 0.8900 | N12B—H4B | 0.8900 |
| N12A—H5A | 0.8900 | N12B—H5B | 0.8900 |
| N12A—H6A | 0.8900 | N12B—H6B | 0.8900 |
| C12A—C22A | 1.527 (5) | C12B—C22B | 1.526 (5) |
| C22A—C32A | 1.525 (7) | C22B—C32B | 1.523 (6) |
| C22A—H22A | 0.9800 | C22B—H22B | 0.9800 |
| C32A—C42A | 1.523 (10) | C32B—C42B | 1.524 (10) |
| C32A—H33A | 0.9700 | C32B—H33B | 0.9700 |
| C32A—H34A | 0.9700 | C32B—H34B | 0.9700 |
| C42A—H44A | 0.9600 | C42B—H44B | 0.9600 |
| C42A—H45A | 0.9600 | C42B—H45B | 0.9600 |
| C42A—H46A | 0.9600 | C42B—H46B | 0.9600 |
| O13A—C13A | 1.260 (6) | O13B—C13B | 1.260 (6) |
| O23A—C13A | 1.253 (6) | O23B—C13B | 1.253 (6) |
| N13A—C23A | 1.488 (6) | N13B—C23B | 1.487 (6) |
| N13A—H7A | 0.8900 | N13B—H7B | 0.8900 |
| N13A—H8A | 0.8900 | N13B—H8B | 0.8900 |
| N13A—H9A | 0.8900 | N13B—H9B | 0.8900 |
| C13A—C23A | 1.527 (6) | C13B—C23B | 1.527 (6) |
| C23A—C33A | 1.525 (7) | C23B—C33B | 1.524 (7) |
| C23A—H23A | 0.9800 | C23B—H23B | 0.9800 |
| C33A—C43A | 1.523 (10) | C33B—C43B | 1.523 (11) |
| C33A—H35A | 0.9700 | C33B—H35B | 0.9700 |
| C33A—H36A | 0.9700 | C33B—H36B | 0.9700 |
| C43A—H47A | 0.9600 | C43B—H47B | 0.9600 |
| C43A—H48A | 0.9600 | C43B—H48B | 0.9600 |
| C43A—H49A | 0.9600 | C43B—H49B | 0.9600 |
| C21A—N11A—H1A | 109.5 | C21B—N11B—H1B | 109.5 |
| C21A—N11A—H2A | 109.5 | C21B—N11B—H2B | 109.5 |
| H1A—N11A—H2A | 109.5 | H1B—N11B—H2B | 109.5 |
| C21A—N11A—H3A | 109.5 | C21B—N11B—H3B | 109.5 |
| H1A—N11A—H3A | 109.5 | H1B—N11B—H3B | 109.5 |
| H2A—N11A—H3A | 109.5 | H2B—N11B—H3B | 109.5 |
| O21A—C11A—O11A | 124.8 (5) | O21B—C11B—O11B | 125.1 (5) |
| O21A—C11A—C21A | 117.6 (4) | O21B—C11B—C21B | 117.4 (4) |
| O11A—C11A—C21A | 117.6 (4) | O11B—C11B—C21B | 117.5 (4) |
| N11A—C21A—C31A | 110.6 (4) | N11B—C21B—C31B | 110.6 (5) |
| N11A—C21A—C11A | 109.0 (4) | N11B—C21B—C11B | 109.2 (4) |
| C31A—C21A—C11A | 111.3 (4) | C31B—C21B—C11B | 111.4 (4) |
| N11A—C21A—H21A | 108.6 | N11B—C21B—H21B | 108.5 |
| C31A—C21A—H21A | 108.6 | C31B—C21B—H21B | 108.5 |
| C11A—C21A—H21A | 108.6 | C11B—C21B—H21B | 108.5 |
| C41A—C31A—C21A | 114.0 (7) | C41B—C31B—C21B | 113.7 (7) |
| C41A—C31A—H31A | 108.8 | C41B—C31B—H31B | 108.8 |
| C21A—C31A—H31A | 108.8 | C21B—C31B—H31B | 108.8 |
| C41A—C31A—H32A | 108.8 | C41B—C31B—H32B | 108.8 |
| C21A—C31A—H32A | 108.8 | C21B—C31B—H32B | 108.8 |
| H31A—C31A—H32A | 107.7 | H31B—C31B—H32B | 107.7 |
| C31A—C41A—H41A | 109.5 | C31B—C41B—H41B | 109.5 |
| C31A—C41A—H42A | 109.5 | C31B—C41B—H42B | 109.5 |
| H41A—C41A—H42A | 109.5 | H41B—C41B—H42B | 109.5 |
| C31A—C41A—H43A | 109.5 | C31B—C41B—H43B | 109.5 |
| H41A—C41A—H43A | 109.5 | H41B—C41B—H43B | 109.5 |
| H42A—C41A—H43A | 109.5 | H42B—C41B—H43B | 109.5 |
| C22A—N12A—H4A | 109.5 | C22B—N12B—H4B | 109.5 |
| C22A—N12A—H5A | 109.5 | C22B—N12B—H5B | 109.5 |
| H4A—N12A—H5A | 109.5 | H4B—N12B—H5B | 109.5 |
| C22A—N12A—H6A | 109.5 | C22B—N12B—H6B | 109.5 |
| H4A—N12A—H6A | 109.5 | H4B—N12B—H6B | 109.5 |
| H5A—N12A—H6A | 109.5 | H5B—N12B—H6B | 109.5 |
| O22A—C12A—O12A | 125.0 (6) | O22B—C12B—O12B | 125.1 (6) |
| O22A—C12A—C22A | 117.6 (6) | O22B—C12B—C22B | 117.6 (5) |
| O12A—C12A—C22A | 117.5 (5) | O12B—C12B—C22B | 117.4 (5) |
| N12A—C22A—C32A | 110.5 (6) | N12B—C22B—C32B | 110.9 (5) |
| N12A—C22A—C12A | 109.0 (5) | N12B—C22B—C12B | 109.1 (5) |
| C32A—C22A—C12A | 111.3 (5) | C32B—C22B—C12B | 111.6 (5) |
| N12A—C22A—H22A | 108.6 | N12B—C22B—H22B | 108.4 |
| C32A—C22A—H22A | 108.6 | C32B—C22B—H22B | 108.4 |
| C12A—C22A—H22A | 108.6 | C12B—C22B—H22B | 108.4 |
| C42A—C32A—C22A | 113.7 (8) | C22B—C32B—C42B | 114.1 (8) |
| C42A—C32A—H33A | 108.8 | C22B—C32B—H33B | 108.7 |
| C22A—C32A—H33A | 108.8 | C42B—C32B—H33B | 108.7 |
| C42A—C32A—H34A | 108.8 | C22B—C32B—H34B | 108.7 |
| C22A—C32A—H34A | 108.8 | C42B—C32B—H34B | 108.7 |
| H33A—C32A—H34A | 107.7 | H33B—C32B—H34B | 107.6 |
| C32A—C42A—H44A | 109.5 | C32B—C42B—H44B | 109.5 |
| C32A—C42A—H45A | 109.5 | C32B—C42B—H45B | 109.5 |
| H44A—C42A—H45A | 109.5 | H44B—C42B—H45B | 109.5 |
| C32A—C42A—H46A | 109.5 | C32B—C42B—H46B | 109.5 |
| H44A—C42A—H46A | 109.5 | H44B—C42B—H46B | 109.5 |
| H45A—C42A—H46A | 109.5 | H45B—C42B—H46B | 109.5 |
| C23A—N13A—H7A | 109.5 | C23B—N13B—H7B | 109.5 |
| C23A—N13A—H8A | 109.5 | C23B—N13B—H8B | 109.5 |
| H7A—N13A—H8A | 109.5 | H7B—N13B—H8B | 109.5 |
| C23A—N13A—H9A | 109.5 | C23B—N13B—H9B | 109.5 |
| H7A—N13A—H9A | 109.5 | H7B—N13B—H9B | 109.5 |
| H8A—N13A—H9A | 109.5 | H8B—N13B—H9B | 109.5 |
| O23A—C13A—O13A | 125.0 (6) | O23B—C13B—O13B | 125.1 (6) |
| O23A—C13A—C23A | 117.6 (6) | O23B—C13B—C23B | 117.6 (6) |
| O13A—C13A—C23A | 117.4 (5) | O13B—C13B—C23B | 117.3 (6) |
| N13A—C23A—C33A | 110.6 (6) | N13B—C23B—C33B | 110.7 (6) |
| N13A—C23A—C13A | 109.0 (5) | N13B—C23B—C13B | 109.1 (6) |
| C33A—C23A—C13A | 111.4 (6) | C33B—C23B—C13B | 111.3 (6) |
| N13A—C23A—H23A | 108.6 | N13B—C23B—H23B | 108.5 |
| C33A—C23A—H23A | 108.6 | C33B—C23B—H23B | 108.5 |
| C13A—C23A—H23A | 108.6 | C13B—C23B—H23B | 108.5 |
| C43A—C33A—C23A | 113.8 (8) | C43B—C33B—C23B | 114.0 (8) |
| C43A—C33A—H35A | 108.8 | C43B—C33B—H35B | 108.7 |
| C23A—C33A—H35A | 108.8 | C23B—C33B—H35B | 108.7 |
| C43A—C33A—H36A | 108.8 | C43B—C33B—H36B | 108.7 |
| C23A—C33A—H36A | 108.8 | C23B—C33B—H36B | 108.7 |
| H35A—C33A—H36A | 107.7 | H35B—C33B—H36B | 107.6 |
| C33A—C43A—H47A | 109.5 | C33B—C43B—H47B | 109.5 |
| C33A—C43A—H48A | 109.5 | C33B—C43B—H48B | 109.5 |
| H47A—C43A—H48A | 109.5 | H47B—C43B—H48B | 109.5 |
| C33A—C43A—H49A | 109.5 | C33B—C43B—H49B | 109.5 |
| H47A—C43A—H49A | 109.5 | H47B—C43B—H49B | 109.5 |
| H48A—C43A—H49A | 109.5 | H48B—C43B—H49B | 109.5 |
| O21A—C11A—C21A—N11A | 163.5 (12) | O21B—C11B—C21B—N11B | 160.6 (12) |
| O11A—C11A—C21A—N11A | −16.9 (12) | O11B—C11B—C21B—N11B | −19.9 (12) |
| O21A—C11A—C21A—C31A | −74.3 (11) | O21B—C11B—C21B—C31B | −77.0 (12) |
| O11A—C11A—C21A—C31A | 105.4 (11) | O11B—C11B—C21B—C31B | 102.5 (12) |
| N11A—C21A—C31A—C41A | 66.8 (13) | N11B—C21B—C31B—C41B | −169.7 (14) |
| C11A—C21A—C31A—C41A | −54.5 (12) | C11B—C21B—C31B—C41B | 68.7 (14) |
| O22A—C12A—C22A—N12A | 167 (2) | O22B—C12B—C22B—N12B | 155 (2) |
| O12A—C12A—C22A—N12A | −13 (2) | O12B—C12B—C22B—N12B | −26 (2) |
| O22A—C12A—C22A—C32A | −71 (2) | O22B—C12B—C22B—C32B | −83 (2) |
| O12A—C12A—C22A—C32A | 109 (2) | O12B—C12B—C22B—C32B | 97 (2) |
| N12A—C22A—C32A—C42A | −172 (3) | N12B—C22B—C32B—C42B | 68 (2) |
| C12A—C22A—C32A—C42A | 67 (3) | C12B—C22B—C32B—C42B | −54 (2) |
| O23A—C13A—C23A—N13A | 130 (4) | O23B—C13B—C23B—N13B | 142 (5) |
| O13A—C13A—C23A—N13A | −50 (4) | O13B—C13B—C23B—N13B | −38 (5) |
| O23A—C13A—C23A—C33A | −108 (4) | O23B—C13B—C23B—C33B | −96 (5) |
| O13A—C13A—C23A—C33A | 72 (4) | O13B—C13B—C23B—C33B | 84 (5) |
| N13A—C23A—C33A—C43A | −50 (3) | N13B—C23B—C33B—C43B | −44 (5) |
| C13A—C23A—C33A—C43A | −171 (3) | C13B—C23B—C33B—C43B | −166 (5) |
(Nva100) S-2-aminopentanoic acid top
Crystal data top
| C5H11NO2 | F(000) = 256 |
| Mr = 117.15 | Dx = 1.212 Mg m−3 |
| Monoclinic, P21 | Mo Kα radiation, λ = 0.71073 Å |
| a = 9.6123 (15) Å | Cell parameters from 2984 reflections |
| b = 5.1222 (9) Å | θ = 2.6–26.4° |
| c = 13.183 (2) Å | µ = 0.09 mm−1 |
| β = 98.609 (5)° | T = 100 K |
| V = 641.78 (19) Å3 | Plate, colourless |
| Z = 4 | 0.52 × 0.48 × 0.09 mm |
Data collection top
| Bruker Apex II CCD diffractometer | 2352 independent reflections |
| Graphite monochromator | 1990 reflections with I > 2σ(I) |
| Detector resolution: 8.3 pixels mm-1 | Rint = 0.041 |
| Sets of exposures each taken over 0.5° ω rotation scans | θmax = 25.7°, θmin = 2.1° |
| Absorption correction: multi-scan SADABS (Bruker, 2014) | h = −11→11 |
| Tmin = 0.802, Tmax = 1.000 | k = −6→6 |
| 5169 measured reflections | l = −16→16 |
Refinement top
| Refinement on F2 | Primary atom site location: structure-invariant direct methods |
| Least-squares matrix: full | Secondary atom site location: difference Fourier map |
| R[F2 > 2σ(F2)] = 0.051 | Hydrogen site location: inferred from neighbouring sites |
| wR(F2) = 0.106 | H-atom parameters constrained |
| S = 1.06 | w = 1/[σ2(Fo2) + (0.0298P)2 + 0.3485P] where P = (Fo2 + 2Fc2)/3 |
| 2352 reflections | (Δ/σ)max < 0.001 |
| 147 parameters | Δρmax = 0.22 e Å−3 |
| 1 restraint | Δρmin = −0.21 e Å−3 |
Special details top
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. |
Refinement. No disorder. |
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top
| x | y | z | Uiso*/Ueq | ||
| O1A | 0.1057 (2) | 0.6158 (5) | 0.40669 (17) | 0.0191 (6) | |
| O2A | 0.1679 (2) | 1.0000 (5) | 0.34813 (19) | 0.0211 (6) | |
| N1A | 0.3585 (3) | 0.4064 (6) | 0.4195 (2) | 0.0178 (7) | |
| H1A | 0.4449 | 0.3410 | 0.4133 | 0.027* | |
| H2A | 0.2911 | 0.2893 | 0.3940 | 0.027* | |
| H3A | 0.3535 | 0.4364 | 0.4869 | 0.027* | |
| C1A | 0.1917 (3) | 0.7648 (7) | 0.3739 (3) | 0.0166 (8) | |
| C2A | 0.3359 (3) | 0.6556 (6) | 0.3613 (3) | 0.0172 (8) | |
| H21A | 0.4091 | 0.7831 | 0.3920 | 0.021* | |
| C3A | 0.3545 (4) | 0.6111 (7) | 0.2499 (3) | 0.0217 (8) | |
| H31A | 0.2731 | 0.5105 | 0.2152 | 0.026* | |
| H32A | 0.4402 | 0.5049 | 0.2480 | 0.026* | |
| C4A | 0.3671 (5) | 0.8642 (8) | 0.1913 (3) | 0.0329 (10) | |
| H41A | 0.2755 | 0.9560 | 0.1824 | 0.039* | |
| H42A | 0.4375 | 0.9786 | 0.2321 | 0.039* | |
| C5A | 0.4105 (5) | 0.8171 (10) | 0.0870 (3) | 0.0470 (13) | |
| H51A | 0.4171 | 0.9845 | 0.0521 | 0.070* | |
| H52A | 0.3402 | 0.7066 | 0.0459 | 0.070* | |
| H53A | 0.5022 | 0.7296 | 0.0955 | 0.070* | |
| O1B | 0.6280 (2) | 0.2425 (5) | 0.40951 (19) | 0.0200 (6) | |
| O2B | 0.6886 (2) | 0.6462 (4) | 0.36785 (19) | 0.0234 (6) | |
| N1B | 0.8855 (3) | 0.0583 (5) | 0.3813 (2) | 0.0173 (7) | |
| H1B | 0.8928 | 0.0930 | 0.4496 | 0.026* | |
| H2B | 0.9724 | 0.0236 | 0.3651 | 0.026* | |
| H3B | 0.8287 | −0.0826 | 0.3657 | 0.026* | |
| C1B | 0.7049 (3) | 0.4041 (7) | 0.3720 (3) | 0.0173 (8) | |
| C2B | 0.8245 (4) | 0.2890 (7) | 0.3216 (3) | 0.0176 (8) | |
| H21B | 0.8994 | 0.4241 | 0.3207 | 0.021* | |
| C3B | 0.7697 (4) | 0.2067 (8) | 0.2119 (3) | 0.0232 (9) | |
| H31B | 0.7208 | 0.3573 | 0.1754 | 0.028* | |
| H32B | 0.6993 | 0.0665 | 0.2138 | 0.028* | |
| C4B | 0.8824 (4) | 0.1094 (9) | 0.1503 (3) | 0.0309 (10) | |
| H41B | 0.9385 | −0.0285 | 0.1900 | 0.037* | |
| H42B | 0.8355 | 0.0301 | 0.0856 | 0.037* | |
| C5B | 0.9799 (4) | 0.3213 (10) | 0.1251 (3) | 0.0468 (13) | |
| H51B | 1.0496 | 0.2470 | 0.0861 | 0.070* | |
| H52B | 1.0281 | 0.3987 | 0.1888 | 0.070* | |
| H53B | 0.9256 | 0.4563 | 0.0839 | 0.070* |
Atomic displacement parameters (Å2) top
| U11 | U22 | U33 | U12 | U13 | U23 | |
| O1A | 0.0097 (12) | 0.0195 (14) | 0.0283 (14) | −0.0016 (11) | 0.0034 (10) | −0.0004 (12) |
| O2A | 0.0138 (12) | 0.0151 (14) | 0.0349 (15) | 0.0035 (11) | 0.0058 (11) | 0.0006 (11) |
| N1A | 0.0093 (14) | 0.0160 (15) | 0.0282 (16) | 0.0026 (12) | 0.0031 (12) | −0.0005 (13) |
| C1A | 0.0103 (17) | 0.0171 (19) | 0.0212 (19) | 0.0021 (16) | −0.0016 (14) | −0.0044 (16) |
| C2A | 0.0120 (17) | 0.0117 (18) | 0.0278 (19) | 0.0005 (15) | 0.0022 (15) | 0.0013 (16) |
| C3A | 0.0169 (18) | 0.022 (2) | 0.027 (2) | 0.0008 (16) | 0.0050 (15) | −0.0013 (17) |
| C4A | 0.034 (2) | 0.031 (2) | 0.034 (2) | 0.007 (2) | 0.0100 (18) | 0.005 (2) |
| C5A | 0.051 (3) | 0.058 (3) | 0.033 (2) | −0.004 (3) | 0.011 (2) | 0.007 (2) |
| O1B | 0.0120 (12) | 0.0183 (13) | 0.0308 (14) | 0.0013 (11) | 0.0064 (11) | 0.0039 (11) |
| O2B | 0.0167 (13) | 0.0145 (14) | 0.0399 (15) | 0.0026 (11) | 0.0075 (11) | 0.0000 (12) |
| N1B | 0.0087 (14) | 0.0173 (17) | 0.0262 (16) | 0.0025 (13) | 0.0040 (12) | −0.0007 (13) |
| C1B | 0.0087 (17) | 0.0187 (19) | 0.0231 (19) | 0.0012 (16) | −0.0020 (14) | −0.0017 (16) |
| C2B | 0.0138 (17) | 0.0129 (18) | 0.0263 (19) | 0.0034 (15) | 0.0043 (14) | 0.0021 (16) |
| C3B | 0.0161 (18) | 0.025 (2) | 0.028 (2) | 0.0011 (16) | 0.0021 (16) | −0.0008 (16) |
| C4B | 0.025 (2) | 0.042 (3) | 0.024 (2) | 0.009 (2) | −0.0003 (16) | −0.007 (2) |
| C5B | 0.032 (3) | 0.071 (4) | 0.041 (3) | −0.008 (3) | 0.020 (2) | −0.006 (3) |
Geometric parameters (Å, º) top
| O1A—C1A | 1.249 (4) | O1B—C1B | 1.259 (4) |
| O2A—C1A | 1.263 (4) | O2B—C1B | 1.250 (4) |
| N1A—C2A | 1.489 (4) | N1B—C2B | 1.491 (4) |
| N1A—H1A | 0.9100 | N1B—H1B | 0.9100 |
| N1A—H2A | 0.9100 | N1B—H2B | 0.9100 |
| N1A—H3A | 0.9100 | N1B—H3B | 0.9100 |
| C1A—C2A | 1.527 (5) | C1B—C2B | 1.529 (5) |
| C2A—C3A | 1.522 (5) | C2B—C3B | 1.523 (5) |
| C2A—H21A | 1.0000 | C2B—H21B | 1.0000 |
| C3A—C4A | 1.523 (5) | C3B—C4B | 1.531 (5) |
| C3A—H31A | 0.9900 | C3B—H31B | 0.9900 |
| C3A—H32A | 0.9900 | C3B—H32B | 0.9900 |
| C4A—C5A | 1.515 (5) | C4B—C5B | 1.503 (6) |
| C4A—H41A | 0.9900 | C4B—H41B | 0.9900 |
| C4A—H42A | 0.9900 | C4B—H42B | 0.9900 |
| C5A—H51A | 0.9800 | C5B—H51B | 0.9800 |
| C5A—H52A | 0.9800 | C5B—H52B | 0.9800 |
| C5A—H53A | 0.9800 | C5B—H53B | 0.9800 |
| C2A—N1A—H1A | 109.5 | C2B—N1B—H1B | 109.5 |
| C2A—N1A—H2A | 109.5 | C2B—N1B—H2B | 109.5 |
| H1A—N1A—H2A | 109.5 | H1B—N1B—H2B | 109.5 |
| C2A—N1A—H3A | 109.5 | C2B—N1B—H3B | 109.5 |
| H1A—N1A—H3A | 109.5 | H1B—N1B—H3B | 109.5 |
| H2A—N1A—H3A | 109.5 | H2B—N1B—H3B | 109.5 |
| O1A—C1A—O2A | 125.0 (3) | O2B—C1B—O1B | 126.3 (3) |
| O1A—C1A—C2A | 118.2 (3) | O2B—C1B—C2B | 117.4 (3) |
| O2A—C1A—C2A | 116.8 (3) | O1B—C1B—C2B | 116.2 (3) |
| N1A—C2A—C3A | 109.9 (3) | N1B—C2B—C3B | 109.6 (3) |
| N1A—C2A—C1A | 108.9 (3) | N1B—C2B—C1B | 109.8 (3) |
| C3A—C2A—C1A | 113.5 (3) | C3B—C2B—C1B | 110.1 (3) |
| N1A—C2A—H21A | 108.1 | N1B—C2B—H21B | 109.1 |
| C3A—C2A—H21A | 108.2 | C3B—C2B—H21B | 109.1 |
| C1A—C2A—H21A | 108.1 | C1B—C2B—H21B | 109.1 |
| C2A—C3A—C4A | 113.0 (3) | C2B—C3B—C4B | 115.0 (3) |
| C2A—C3A—H31A | 109.0 | C2B—C3B—H31B | 108.5 |
| C4A—C3A—H31A | 109.0 | C4B—C3B—H31B | 108.5 |
| C2A—C3A—H32A | 109.0 | C2B—C3B—H32B | 108.5 |
| C4A—C3A—H32A | 109.0 | C4B—C3B—H32B | 108.5 |
| H31A—C3A—H32A | 107.8 | H31B—C3B—H32B | 107.5 |
| C5A—C4A—C3A | 112.2 (4) | C5B—C4B—C3B | 113.3 (4) |
| C5A—C4A—H41A | 109.2 | C5B—C4B—H41B | 108.9 |
| C3A—C4A—H41A | 109.2 | C3B—C4B—H41B | 108.9 |
| C5A—C4A—H42A | 109.2 | C5B—C4B—H42B | 108.9 |
| C3A—C4A—H42A | 109.2 | C3B—C4B—H42B | 108.9 |
| H41A—C4A—H42A | 107.9 | H41B—C4B—H42B | 107.7 |
| C4A—C5A—H51A | 109.5 | C4B—C5B—H51B | 109.5 |
| C4A—C5A—H52A | 109.5 | C4B—C5B—H52B | 109.5 |
| H51A—C5A—H52A | 109.5 | H51B—C5B—H52B | 109.5 |
| C4A—C5A—H53A | 109.5 | C4B—C5B—H53B | 109.5 |
| H51A—C5A—H53A | 109.5 | H51B—C5B—H53B | 109.5 |
| H52A—C5A—H53A | 109.5 | H52B—C5B—H53B | 109.5 |
| O1A—C1A—C2A—N1A | −15.9 (4) | O2B—C1B—C2B—N1B | 145.8 (3) |
| O2A—C1A—C2A—N1A | 165.4 (3) | O1B—C1B—C2B—N1B | −37.6 (4) |
| O1A—C1A—C2A—C3A | 106.8 (3) | O2B—C1B—C2B—C3B | −93.5 (4) |
| O2A—C1A—C2A—C3A | −71.9 (4) | O1B—C1B—C2B—C3B | 83.1 (4) |
| N1A—C2A—C3A—C4A | −166.6 (3) | N1B—C2B—C3B—C4B | −64.1 (4) |
| C1A—C2A—C3A—C4A | 71.3 (4) | C1B—C2B—C3B—C4B | 175.1 (3) |
| C2A—C3A—C4A—C5A | 170.1 (3) | C2B—C3B—C4B—C5B | −69.2 (4) |
Hydrogen-bond geometry (Å, º) top
| D—H···A | D—H | H···A | D···A | D—H···A |
| N1A—H1A···O1B | 0.91 | 1.84 | 2.744 (4) | 173 |
| N1A—H2A···O2Ai | 0.91 | 1.94 | 2.839 (4) | 171 |
| N1A—H3A···O1Bii | 0.91 | 2.07 | 2.824 (4) | 140 |
| N1B—H1B···O1Aiii | 0.91 | 1.90 | 2.799 (4) | 171 |
| N1B—H2B···O2Aiv | 0.91 | 1.93 | 2.829 (3) | 170 |
| N1B—H2B···O1Aiv | 0.91 | 2.47 | 3.085 (3) | 125 |
| N1B—H3B···O2Bi | 0.91 | 1.94 | 2.823 (4) | 164 |
| C2B—H21B···O1Av | 1.00 | 2.35 | 3.234 (4) | 147 |
| Symmetry codes: (i) x, y−1, z; (ii) −x+1, y+1/2, −z+1; (iii) −x+1, y−1/2, −z+1; (iv) x+1, y−1, z; (v) x+1, y, z. |
(Nva190) S-2-aminopentanoic acid top
Crystal data top
| C5H11NO2 | F(000) = 256 |
| Mr = 117.15 | Dx = 1.194 Mg m−3 |
| Monoclinic, P21 | Mo Kα radiation, λ = 0.71073 Å |
| a = 9.604 (3) Å | Cell parameters from 2883 reflections |
| b = 5.1222 (16) Å | θ = 3.0–25.7° |
| c = 13.352 (4) Å | µ = 0.09 mm−1 |
| β = 97.137 (7)° | T = 190 K |
| V = 651.7 (4) Å3 | Plate, colourless |
| Z = 4 | 0.90 × 0.41 × 0.04 mm |
Data collection top
| Bruker Apex II CCD diffractometer | 2424 independent reflections |
| Graphite monochromator | 1699 reflections with I > 2σ(I) |
| Detector resolution: 8.3 pixels mm-1 | Rint = 0.051 |
| Sets of exposures each taken over 0.5° ω rotation scans | θmax = 25.7°, θmin = 2.1° |
| Absorption correction: multi-scan SADABS (Bruker, 2014) | h = −11→11 |
| Tmin = 0.802, Tmax = 1.000 | k = −6→6 |
| 4679 measured reflections | l = −15→16 |
Refinement top
| Refinement on F2 | Primary atom site location: structure-invariant direct methods |
| Least-squares matrix: full | Secondary atom site location: difference Fourier map |
| R[F2 > 2σ(F2)] = 0.052 | Hydrogen site location: inferred from neighbouring sites |
| wR(F2) = 0.117 | H-atom parameters constrained |
| S = 1.04 | w = 1/[σ2(Fo2) + (0.0377P)2 + 0.0987P] where P = (Fo2 + 2Fc2)/3 |
| 2424 reflections | (Δ/σ)max < 0.001 |
| 147 parameters | Δρmax = 0.23 e Å−3 |
| 1 restraint | Δρmin = −0.21 e Å−3 |
Special details top
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. |
Refinement. No disorder. |
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top
| x | y | z | Uiso*/Ueq | ||
| O1A | 0.1076 (2) | 0.6199 (5) | 0.4093 (2) | 0.0273 (7) | |
| O2A | 0.1736 (3) | 1.0000 (6) | 0.3492 (2) | 0.0318 (8) | |
| N1A | 0.3606 (3) | 0.4083 (7) | 0.4215 (2) | 0.0244 (8) | |
| H1A | 0.4496 | 0.3494 | 0.4196 | 0.037* | |
| H2A | 0.2984 | 0.2847 | 0.3953 | 0.037* | |
| H3A | 0.3472 | 0.4417 | 0.4866 | 0.037* | |
| C1A | 0.1943 (3) | 0.7671 (8) | 0.3748 (3) | 0.0213 (9) | |
| C2A | 0.3388 (4) | 0.6505 (8) | 0.3614 (3) | 0.0218 (10) | |
| H21A | 0.4127 | 0.7789 | 0.3881 | 0.026* | |
| C3A | 0.3560 (4) | 0.5930 (9) | 0.2521 (3) | 0.0320 (11) | |
| H31A | 0.4425 | 0.4890 | 0.2501 | 0.038* | |
| H32A | 0.2758 | 0.4855 | 0.2222 | 0.038* | |
| C4A | 0.3644 (6) | 0.8352 (11) | 0.1883 (4) | 0.0584 (16) | |
| H41A | 0.2723 | 0.9245 | 0.1809 | 0.070* | |
| H42A | 0.4346 | 0.9560 | 0.2235 | 0.070* | |
| C5A | 0.4038 (7) | 0.7765 (15) | 0.0856 (4) | 0.103 (3) | |
| H51A | 0.4114 | 0.9401 | 0.0486 | 0.155* | |
| H52A | 0.3317 | 0.6657 | 0.0487 | 0.155* | |
| H53A | 0.4942 | 0.6854 | 0.0924 | 0.155* | |
| O1B | 0.6315 (2) | 0.2485 (6) | 0.4120 (2) | 0.0294 (8) | |
| O2B | 0.6918 (3) | 0.6480 (5) | 0.3691 (2) | 0.0346 (8) | |
| N1B | 0.8878 (3) | 0.0614 (6) | 0.3820 (2) | 0.0267 (9) | |
| H1B | 0.8941 | 0.0950 | 0.4493 | 0.040* | |
| H2B | 0.9746 | 0.0245 | 0.3651 | 0.040* | |
| H3B | 0.8301 | −0.0777 | 0.3667 | 0.040* | |
| C1B | 0.7089 (4) | 0.4079 (9) | 0.3737 (3) | 0.0226 (9) | |
| C2B | 0.8301 (4) | 0.2934 (8) | 0.3246 (3) | 0.0239 (10) | |
| H21B | 0.9055 | 0.4279 | 0.3238 | 0.029* | |
| C3B | 0.7768 (4) | 0.2132 (10) | 0.2161 (3) | 0.0404 (13) | |
| H31B | 0.7283 | 0.3642 | 0.1811 | 0.048* | |
| H32B | 0.7067 | 0.0720 | 0.2181 | 0.048* | |
| C4B | 0.8919 (5) | 0.1183 (13) | 0.1542 (4) | 0.0593 (16) | |
| H41B | 0.9504 | −0.0133 | 0.1941 | 0.071* | |
| H42B | 0.8470 | 0.0317 | 0.0922 | 0.071* | |
| C5B | 0.9838 (5) | 0.3313 (15) | 0.1254 (5) | 0.094 (3) | |
| H51B | 1.0543 | 0.2587 | 0.0861 | 0.141* | |
| H52B | 1.0307 | 0.4151 | 0.1864 | 0.141* | |
| H53B | 0.9269 | 0.4607 | 0.0846 | 0.141* |
Atomic displacement parameters (Å2) top
| U11 | U22 | U33 | U12 | U13 | U23 | |
| O1A | 0.0129 (13) | 0.0279 (19) | 0.0417 (17) | −0.0010 (12) | 0.0064 (12) | 0.0010 (16) |
| O2A | 0.0160 (14) | 0.025 (2) | 0.055 (2) | 0.0074 (14) | 0.0050 (14) | 0.0035 (15) |
| N1A | 0.0099 (15) | 0.023 (2) | 0.040 (2) | 0.0021 (14) | 0.0032 (14) | 0.0014 (18) |
| C1A | 0.0118 (18) | 0.025 (3) | 0.026 (2) | 0.0010 (19) | −0.0005 (16) | −0.003 (2) |
| C2A | 0.0095 (18) | 0.018 (2) | 0.038 (2) | 0.0015 (17) | 0.0018 (17) | 0.001 (2) |
| C3A | 0.023 (2) | 0.038 (3) | 0.036 (2) | 0.008 (2) | 0.0056 (19) | 0.000 (2) |
| C4A | 0.064 (3) | 0.063 (4) | 0.052 (3) | 0.021 (3) | 0.023 (3) | 0.013 (3) |
| C5A | 0.128 (6) | 0.132 (7) | 0.057 (4) | 0.029 (6) | 0.040 (4) | 0.026 (4) |
| O1B | 0.0145 (13) | 0.0265 (18) | 0.0493 (19) | 0.0038 (13) | 0.0123 (13) | 0.0082 (14) |
| O2B | 0.0191 (15) | 0.020 (2) | 0.066 (2) | 0.0034 (13) | 0.0085 (14) | −0.0017 (17) |
| N1B | 0.0128 (15) | 0.030 (3) | 0.037 (2) | 0.0068 (16) | 0.0041 (15) | −0.0035 (18) |
| C1B | 0.0113 (18) | 0.025 (3) | 0.031 (2) | 0.0035 (19) | −0.0009 (17) | 0.000 (2) |
| C2B | 0.0125 (18) | 0.019 (3) | 0.041 (3) | 0.0017 (17) | 0.0045 (18) | 0.002 (2) |
| C3B | 0.033 (2) | 0.049 (3) | 0.040 (3) | 0.011 (2) | 0.005 (2) | 0.000 (2) |
| C4B | 0.051 (3) | 0.083 (5) | 0.042 (3) | 0.023 (3) | 0.000 (2) | −0.017 (3) |
| C5B | 0.058 (4) | 0.141 (8) | 0.089 (5) | −0.019 (4) | 0.040 (4) | −0.013 (5) |
Geometric parameters (Å, º) top
| O1A—C1A | 1.253 (4) | O1B—C1B | 1.255 (5) |
| O2A—C1A | 1.250 (5) | O2B—C1B | 1.241 (5) |
| N1A—C2A | 1.478 (5) | N1B—C2B | 1.484 (5) |
| N1A—H1A | 0.9100 | N1B—H1B | 0.9100 |
| N1A—H2A | 0.9100 | N1B—H2B | 0.9100 |
| N1A—H3A | 0.9100 | N1B—H3B | 0.9100 |
| C1A—C2A | 1.541 (5) | C1B—C2B | 1.523 (5) |
| C2A—C3A | 1.518 (5) | C2B—C3B | 1.531 (6) |
| C2A—H21A | 1.0000 | C2B—H21B | 1.0000 |
| C3A—C4A | 1.513 (6) | C3B—C4B | 1.539 (6) |
| C3A—H31A | 0.9900 | C3B—H31B | 0.9900 |
| C3A—H32A | 0.9900 | C3B—H32B | 0.9900 |
| C4A—C5A | 1.497 (7) | C4B—C5B | 1.484 (8) |
| C4A—H41A | 0.9900 | C4B—H41B | 0.9900 |
| C4A—H42A | 0.9900 | C4B—H42B | 0.9900 |
| C5A—H51A | 0.9800 | C5B—H51B | 0.9800 |
| C5A—H52A | 0.9800 | C5B—H52B | 0.9800 |
| C5A—H53A | 0.9800 | C5B—H53B | 0.9800 |
| C2A—N1A—H1A | 109.5 | C2B—N1B—H1B | 109.5 |
| C2A—N1A—H2A | 109.5 | C2B—N1B—H2B | 109.5 |
| H1A—N1A—H2A | 109.5 | H1B—N1B—H2B | 109.5 |
| C2A—N1A—H3A | 109.5 | C2B—N1B—H3B | 109.5 |
| H1A—N1A—H3A | 109.5 | H1B—N1B—H3B | 109.5 |
| H2A—N1A—H3A | 109.5 | H2B—N1B—H3B | 109.5 |
| O2A—C1A—O1A | 125.8 (3) | O2B—C1B—O1B | 125.7 (4) |
| O2A—C1A—C2A | 116.9 (3) | O2B—C1B—C2B | 117.6 (3) |
| O1A—C1A—C2A | 117.3 (4) | O1B—C1B—C2B | 116.6 (4) |
| N1A—C2A—C3A | 109.5 (3) | N1B—C2B—C1B | 110.0 (3) |
| N1A—C2A—C1A | 109.3 (3) | N1B—C2B—C3B | 109.4 (3) |
| C3A—C2A—C1A | 113.2 (3) | C1B—C2B—C3B | 109.1 (3) |
| N1A—C2A—H21A | 108.2 | N1B—C2B—H21B | 109.4 |
| C3A—C2A—H21A | 108.2 | C1B—C2B—H21B | 109.4 |
| C1A—C2A—H21A | 108.2 | C3B—C2B—H21B | 109.4 |
| C4A—C3A—C2A | 113.7 (4) | C2B—C3B—C4B | 114.5 (4) |
| C4A—C3A—H31A | 108.8 | C2B—C3B—H31B | 108.6 |
| C2A—C3A—H31A | 108.8 | C4B—C3B—H31B | 108.6 |
| C4A—C3A—H32A | 108.8 | C2B—C3B—H32B | 108.6 |
| C2A—C3A—H32A | 108.8 | C4B—C3B—H32B | 108.6 |
| H31A—C3A—H32A | 107.7 | H31B—C3B—H32B | 107.6 |
| C5A—C4A—C3A | 112.8 (5) | C5B—C4B—C3B | 113.4 (5) |
| C5A—C4A—H41A | 109.0 | C5B—C4B—H41B | 108.9 |
| C3A—C4A—H41A | 109.0 | C3B—C4B—H41B | 108.9 |
| C5A—C4A—H42A | 109.0 | C5B—C4B—H42B | 108.9 |
| C3A—C4A—H42A | 109.0 | C3B—C4B—H42B | 108.9 |
| H41A—C4A—H42A | 107.8 | H41B—C4B—H42B | 107.7 |
| C4A—C5A—H51A | 109.5 | C4B—C5B—H51B | 109.5 |
| C4A—C5A—H52A | 109.5 | C4B—C5B—H52B | 109.5 |
| H51A—C5A—H52A | 109.5 | H51B—C5B—H52B | 109.5 |
| C4A—C5A—H53A | 109.5 | C4B—C5B—H53B | 109.5 |
| H51A—C5A—H53A | 109.5 | H51B—C5B—H53B | 109.5 |
| H52A—C5A—H53A | 109.5 | H52B—C5B—H53B | 109.5 |
| O2A—C1A—C2A—N1A | 163.5 (3) | O2B—C1B—C2B—N1B | 147.1 (4) |
| O1A—C1A—C2A—N1A | −17.4 (5) | O1B—C1B—C2B—N1B | −35.6 (5) |
| O2A—C1A—C2A—C3A | −74.1 (5) | O2B—C1B—C2B—C3B | −92.8 (5) |
| O1A—C1A—C2A—C3A | 105.1 (4) | O1B—C1B—C2B—C3B | 84.5 (4) |
| N1A—C2A—C3A—C4A | −168.5 (3) | N1B—C2B—C3B—C4B | −65.2 (5) |
| C1A—C2A—C3A—C4A | 69.2 (5) | C1B—C2B—C3B—C4B | 174.4 (4) |
| C2A—C3A—C4A—C5A | 171.0 (4) | C2B—C3B—C4B—C5B | −72.1 (6) |
Hydrogen-bond geometry (Å, º) top
| D—H···A | D—H | H···A | D···A | D—H···A |
| N1A—H1A···O1B | 0.91 | 1.84 | 2.745 (4) | 177 |
| N1A—H2A···O2Ai | 0.91 | 1.94 | 2.846 (4) | 175 |
| N1A—H3A···O1Bii | 0.91 | 2.07 | 2.818 (4) | 139 |
| N1B—H1B···O1Aiii | 0.91 | 1.89 | 2.798 (4) | 172 |
| N1B—H2B···O2Aiv | 0.91 | 1.95 | 2.850 (4) | 168 |
| N1B—H2B···O1Aiv | 0.91 | 2.47 | 3.084 (4) | 125 |
| N1B—H3B···O2Bi | 0.91 | 1.94 | 2.825 (4) | 165 |
| C2B—H21B···O1Av | 1.00 | 2.34 | 3.229 (5) | 147 |
| Symmetry codes: (i) x, y−1, z; (ii) −x+1, y+1/2, −z+1; (iii) −x+1, y−1/2, −z+1; (iv) x+1, y−1, z; (v) x+1, y, z. |
(Nva220) S-2-aminopentanoic acid top
Crystal data top
| C5H11NO2 | F(000) = 512 |
| Mr = 117.15 | Dx = 1.148 Mg m−3 |
| Monoclinic, I2 | Mo Kα radiation, λ = 0.71073 Å |
| a = 9.5868 (8) Å | Cell parameters from 1800 reflections |
| b = 5.1560 (4) Å | θ = 2.5–25.0° |
| c = 27.477 (3) Å | µ = 0.09 mm−1 |
| β = 93.203 (3)° | T = 220 K |
| V = 1356.1 (2) Å3 | Plate, colourless |
| Z = 8 | 0.52 × 0.48 × 0.09 mm |
Data collection top
| Bruker Apex II CCD diffractometer | 1455 independent reflections |
| Graphite monochromator | 1204 reflections with I > 2σ(I) |
| Detector resolution: 8.3 pixels mm-1 | Rint = 0.018 |
| Sets of exposures each taken over 0.5° ω rotation scans | θmax = 25.7°, θmin = 2.2° |
| Absorption correction: multi-scan SADABS (Bruker, 2014) | h = −11→11 |
| Tmin = 0.850, Tmax = 1.000 | k = 0→6 |
| 2100 measured reflections | l = 0→33 |
Refinement top
| Refinement on F2 | Primary atom site location: structure-invariant direct methods |
| Least-squares matrix: full | Secondary atom site location: difference Fourier map |
| R[F2 > 2σ(F2)] = 0.044 | Hydrogen site location: inferred from neighbouring sites |
| wR(F2) = 0.110 | H-atom parameters constrained |
| S = 1.11 | w = 1/[σ2(Fo2) + (0.048P)2 + 0.7927P] where P = (Fo2 + 2Fc2)/3 |
| 1455 reflections | (Δ/σ)max = 0.002 |
| 259 parameters | Δρmax = 0.15 e Å−3 |
| 1276 restraints | Δρmin = −0.16 e Å−3 |
Special details top
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. |
Refinement. Side chain disorder over three positions for molecule A, whole molecule disorder over four positions for molecule B. |
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top
| x | y | z | Uiso*/Ueq | Occ. (<1) | |
| O1A | 1.13098 (18) | 0.6276 (10) | 0.29420 (8) | 0.0428 (6) | |
| O2A | 1.05906 (19) | 1.0003 (11) | 0.32363 (9) | 0.0468 (6) | |
| N1A | 0.8805 (2) | 0.4123 (11) | 0.28969 (9) | 0.0369 (6) | |
| H1A | 0.7965 | 0.3406 | 0.2940 | 0.055* | |
| H2A | 0.9484 | 0.3004 | 0.2995 | 0.055* | |
| H3A | 0.8877 | 0.4490 | 0.2579 | 0.055* | |
| C1A | 1.0408 (3) | 0.7703 (11) | 0.31141 (11) | 0.0347 (7) | |
| C21A | 0.8951 (19) | 0.653 (2) | 0.3185 (2) | 0.0326 (13) | 0.800 (3) |
| H21A | 0.8229 | 0.7781 | 0.3063 | 0.039* | 0.800 (3) |
| C31A | 0.8727 (7) | 0.5930 (15) | 0.3717 (2) | 0.0480 (16) | 0.800 (3) |
| H31A | 0.7888 | 0.4855 | 0.3733 | 0.058* | 0.800 (3) |
| H32A | 0.9521 | 0.4906 | 0.3850 | 0.058* | 0.800 (3) |
| C41A | 0.8569 (7) | 0.8264 (16) | 0.40340 (19) | 0.0804 (18) | 0.800 (3) |
| H41A | 0.7859 | 0.9415 | 0.3881 | 0.097* | 0.800 (3) |
| H42A | 0.9455 | 0.9215 | 0.4059 | 0.097* | 0.800 (3) |
| C51A | 0.8150 (9) | 0.755 (2) | 0.4543 (2) | 0.134 (4) | 0.800 (3) |
| H51A | 0.8007 | 0.9114 | 0.4729 | 0.202* | 0.800 (3) |
| H52A | 0.8885 | 0.6519 | 0.4705 | 0.202* | 0.800 (3) |
| H53A | 0.7292 | 0.6547 | 0.4519 | 0.202* | 0.800 (3) |
| C22A | 0.929 (6) | 0.672 (16) | 0.3182 (13) | 0.0326 (13) | 0.068 (3) |
| H22A | 0.8637 | 0.8018 | 0.3033 | 0.039* | 0.068 (3) |
| C32A | 0.877 (6) | 0.650 (19) | 0.3694 (15) | 0.0480 (16) | 0.068 (3) |
| H33A | 0.8623 | 0.8245 | 0.3820 | 0.058* | 0.068 (3) |
| H34A | 0.7870 | 0.5606 | 0.3674 | 0.058* | 0.068 (3) |
| C42A | 0.974 (5) | 0.507 (12) | 0.4049 (13) | 0.066 (10)* | 0.068 (3) |
| H43A | 1.0672 | 0.5845 | 0.4047 | 0.080* | 0.068 (3) |
| H44A | 0.9809 | 0.3262 | 0.3946 | 0.080* | 0.068 (3) |
| C52A | 0.924 (6) | 0.516 (15) | 0.4565 (12) | 0.080 (17)* | 0.068 (3) |
| H54A | 0.9946 | 0.4400 | 0.4788 | 0.120* | 0.068 (3) |
| H55A | 0.8378 | 0.4185 | 0.4579 | 0.120* | 0.068 (3) |
| H56A | 0.9080 | 0.6946 | 0.4657 | 0.120* | 0.068 (3) |
| C23A | 0.900 (12) | 0.625 (12) | 0.3246 (11) | 0.0326 (13) | 0.131 (3) |
| H23A | 0.8211 | 0.7475 | 0.3198 | 0.039* | 0.131 (3) |
| C33A | 0.904 (4) | 0.524 (6) | 0.3767 (13) | 0.0480 (16) | 0.131 (3) |
| H35A | 0.8197 | 0.4196 | 0.3807 | 0.058* | 0.131 (3) |
| H36A | 0.9847 | 0.4087 | 0.3818 | 0.058* | 0.131 (3) |
| C43A | 0.912 (3) | 0.729 (9) | 0.4152 (14) | 0.100* | 0.131 (3) |
| H45A | 0.9825 | 0.8576 | 0.4072 | 0.120* | 0.131 (3) |
| H46A | 0.9414 | 0.6506 | 0.4466 | 0.120* | 0.131 (3) |
| C53A | 0.773 (4) | 0.866 (9) | 0.4200 (18) | 0.116 (14)* | 0.131 (3) |
| H57A | 0.7857 | 1.0148 | 0.4414 | 0.173* | 0.131 (3) |
| H58A | 0.7066 | 0.7471 | 0.4335 | 0.173* | 0.131 (3) |
| H59A | 0.7366 | 0.9238 | 0.3881 | 0.173* | 0.131 (3) |
| O11B | 0.6115 (16) | 0.225 (3) | 0.2933 (8) | 0.035 (3) | 0.528 (3) |
| O21B | 0.5450 (16) | 0.629 (3) | 0.3113 (8) | 0.038 (4) | 0.528 (3) |
| N11B | 0.350 (2) | 0.046 (4) | 0.3081 (4) | 0.0318 (15) | 0.528 (3) |
| H1B | 0.2605 | 0.0174 | 0.3149 | 0.048* | 0.528 (3) |
| H2B | 0.4017 | −0.0947 | 0.3165 | 0.048* | 0.528 (3) |
| H3B | 0.3547 | 0.0760 | 0.2760 | 0.048* | 0.528 (3) |
| C11B | 0.5309 (15) | 0.387 (3) | 0.3109 (5) | 0.0354 (10) | 0.528 (3) |
| C21B | 0.4049 (11) | 0.276 (3) | 0.3362 (3) | 0.0371 (12) | 0.528 (3) |
| H21B | 0.3309 | 0.4097 | 0.3365 | 0.045* | 0.528 (3) |
| C31B | 0.4473 (8) | 0.200 (3) | 0.3887 (3) | 0.051 (2) | 0.528 (3) |
| H31B | 0.5165 | 0.0601 | 0.3883 | 0.061* | 0.528 (3) |
| H32B | 0.4919 | 0.3491 | 0.4052 | 0.061* | 0.528 (3) |
| C41B | 0.3258 (8) | 0.111 (2) | 0.4176 (2) | 0.070 (2) | 0.528 (3) |
| H41B | 0.2720 | −0.0198 | 0.3987 | 0.084* | 0.528 (3) |
| H42B | 0.3623 | 0.0286 | 0.4479 | 0.084* | 0.528 (3) |
| C51B | 0.2307 (9) | 0.330 (3) | 0.4299 (4) | 0.121 (5) | 0.528 (3) |
| H51B | 0.1527 | 0.2623 | 0.4470 | 0.182* | 0.528 (3) |
| H52B | 0.1960 | 0.4146 | 0.4001 | 0.182* | 0.528 (3) |
| H53B | 0.2820 | 0.4540 | 0.4505 | 0.182* | 0.528 (3) |
| O12B | 0.609 (4) | 0.252 (7) | 0.290 (3) | 0.035 (3) | 0.232 (3) |
| O22B | 0.551 (4) | 0.626 (5) | 0.3251 (15) | 0.038 (4) | 0.232 (3) |
| N12B | 0.360 (3) | 0.037 (6) | 0.2958 (6) | 0.0318 (15) | 0.232 (3) |
| H4B | 0.2831 | −0.0418 | 0.3059 | 0.048* | 0.232 (3) |
| H5B | 0.4329 | −0.0727 | 0.2986 | 0.048* | 0.232 (3) |
| H6B | 0.3454 | 0.0853 | 0.2644 | 0.048* | 0.232 (3) |
| C12B | 0.526 (3) | 0.398 (5) | 0.3106 (10) | 0.0354 (10) | 0.232 (3) |
| C22B | 0.391 (2) | 0.272 (4) | 0.3265 (5) | 0.0371 (12) | 0.232 (3) |
| H22B | 0.3133 | 0.3973 | 0.3213 | 0.045* | 0.232 (3) |
| C32B | 0.405 (3) | 0.200 (3) | 0.3805 (5) | 0.051 (2) | 0.232 (3) |
| H33B | 0.3223 | 0.1017 | 0.3888 | 0.061* | 0.232 (3) |
| H34B | 0.4866 | 0.0860 | 0.3860 | 0.061* | 0.232 (3) |
| C42B | 0.422 (2) | 0.433 (3) | 0.4141 (5) | 0.072 (5)* | 0.232 (3) |
| H43B | 0.5042 | 0.5320 | 0.4056 | 0.086* | 0.232 (3) |
| H44B | 0.3400 | 0.5453 | 0.4090 | 0.086* | 0.232 (3) |
| C52B | 0.438 (3) | 0.357 (6) | 0.4668 (5) | 0.131 (10)* | 0.232 (3) |
| H54B | 0.4522 | 0.5107 | 0.4867 | 0.196* | 0.232 (3) |
| H55B | 0.5170 | 0.2413 | 0.4719 | 0.196* | 0.232 (3) |
| H56B | 0.3535 | 0.2686 | 0.4760 | 0.196* | 0.232 (3) |
| O13B | 0.625 (4) | 0.221 (9) | 0.302 (2) | 0.035 (3) | 0.124 (3) |
| O23B | 0.540 (6) | 0.627 (7) | 0.298 (2) | 0.038 (4) | 0.124 (3) |
| N13B | 0.353 (8) | 0.046 (13) | 0.3080 (18) | 0.0318 (15) | 0.124 (3) |
| H7B | 0.2759 | −0.0113 | 0.3218 | 0.048* | 0.124 (3) |
| H8B | 0.4216 | −0.0732 | 0.3123 | 0.048* | 0.124 (3) |
| H9B | 0.3341 | 0.0704 | 0.2759 | 0.048* | 0.124 (3) |
| C13B | 0.533 (5) | 0.389 (7) | 0.3078 (16) | 0.0354 (10) | 0.124 (3) |
| C23B | 0.400 (4) | 0.296 (8) | 0.3311 (9) | 0.0371 (12) | 0.124 (3) |
| H23B | 0.3251 | 0.4268 | 0.3251 | 0.045* | 0.124 (3) |
| C33B | 0.427 (3) | 0.262 (12) | 0.3861 (10) | 0.051 (2) | 0.124 (3) |
| H35B | 0.4812 | 0.1030 | 0.3921 | 0.061* | 0.124 (3) |
| H36B | 0.4834 | 0.4080 | 0.3987 | 0.061* | 0.124 (3) |
| C43B | 0.294 (3) | 0.247 (8) | 0.4137 (9) | 0.062 (7)* | 0.124 (3) |
| H45B | 0.2424 | 0.4094 | 0.4093 | 0.074* | 0.124 (3) |
| H46B | 0.2355 | 0.1062 | 0.4001 | 0.074* | 0.124 (3) |
| C53B | 0.324 (4) | 0.199 (11) | 0.4673 (9) | 0.116 (14)* | 0.124 (3) |
| H57B | 0.2389 | 0.1443 | 0.4818 | 0.175* | 0.124 (3) |
| H58B | 0.3576 | 0.3583 | 0.4828 | 0.175* | 0.124 (3) |
| H59B | 0.3944 | 0.0653 | 0.4718 | 0.175* | 0.124 (3) |
| O14B | 0.621 (4) | 0.186 (8) | 0.299 (4) | 0.035 (3) | 0.116 (3) |
| O24B | 0.559 (6) | 0.600 (6) | 0.311 (4) | 0.038 (4) | 0.116 (3) |
| N14B | 0.372 (4) | −0.008 (6) | 0.3058 (13) | 0.0318 (15) | 0.116 (3) |
| H10B | 0.2963 | −0.0759 | 0.3191 | 0.048* | 0.116 (3) |
| H11B | 0.4483 | −0.0985 | 0.3158 | 0.048* | 0.116 (3) |
| H12B | 0.3605 | −0.0152 | 0.2731 | 0.048* | 0.116 (3) |
| C14B | 0.538 (4) | 0.359 (6) | 0.3115 (14) | 0.0354 (10) | 0.116 (3) |
| C24B | 0.389 (3) | 0.269 (5) | 0.3214 (7) | 0.0371 (12) | 0.116 (3) |
| H24B | 0.3208 | 0.3767 | 0.3021 | 0.045* | 0.116 (3) |
| C34B | 0.362 (3) | 0.298 (6) | 0.3754 (8) | 0.051 (6)* | 0.116 (3) |
| H37B | 0.3693 | 0.4823 | 0.3842 | 0.061* | 0.116 (3) |
| H38B | 0.2669 | 0.2414 | 0.3808 | 0.061* | 0.116 (3) |
| C44B | 0.463 (3) | 0.145 (8) | 0.4088 (8) | 0.075 (9)* | 0.116 (3) |
| H47B | 0.4608 | −0.0375 | 0.3990 | 0.090* | 0.116 (3) |
| H48B | 0.5584 | 0.2096 | 0.4052 | 0.090* | 0.116 (3) |
| C54B | 0.430 (5) | 0.165 (10) | 0.4614 (7) | 0.115 (15)* | 0.116 (3) |
| H60B | 0.4954 | 0.0613 | 0.4812 | 0.172* | 0.116 (3) |
| H61B | 0.3356 | 0.1013 | 0.4652 | 0.172* | 0.116 (3) |
| H62B | 0.4358 | 0.3445 | 0.4718 | 0.172* | 0.116 (3) |
Atomic displacement parameters (Å2) top
| U11 | U22 | U33 | U12 | U13 | U23 | |
| O1A | 0.0176 (9) | 0.0377 (13) | 0.0737 (15) | −0.0032 (9) | 0.0073 (9) | −0.0040 (12) |
| O2A | 0.0272 (10) | 0.0300 (13) | 0.0835 (16) | −0.0098 (10) | 0.0046 (10) | −0.0038 (12) |
| N1A | 0.0189 (10) | 0.0296 (13) | 0.0621 (15) | −0.0058 (10) | 0.0017 (10) | 0.0024 (12) |
| C1A | 0.0190 (13) | 0.0304 (17) | 0.0542 (18) | −0.0045 (12) | −0.0021 (12) | 0.0046 (14) |
| C21A | 0.015 (3) | 0.026 (3) | 0.057 (2) | −0.004 (3) | 0.003 (3) | 0.0021 (19) |
| C31A | 0.036 (3) | 0.049 (4) | 0.060 (2) | −0.009 (2) | 0.0060 (18) | 0.005 (2) |
| C41A | 0.090 (4) | 0.080 (4) | 0.074 (3) | −0.022 (3) | 0.032 (3) | −0.021 (3) |
| C51A | 0.166 (7) | 0.177 (9) | 0.065 (4) | −0.047 (7) | 0.042 (4) | −0.028 (5) |
| C22A | 0.015 (3) | 0.026 (3) | 0.057 (2) | −0.004 (3) | 0.003 (3) | 0.0021 (19) |
| C32A | 0.036 (3) | 0.049 (4) | 0.060 (2) | −0.009 (2) | 0.0060 (18) | 0.005 (2) |
| C23A | 0.015 (3) | 0.026 (3) | 0.057 (2) | −0.004 (3) | 0.003 (3) | 0.0021 (19) |
| C33A | 0.036 (3) | 0.049 (4) | 0.060 (2) | −0.009 (2) | 0.0060 (18) | 0.005 (2) |
| O11B | 0.0185 (18) | 0.027 (4) | 0.059 (7) | −0.006 (2) | 0.007 (3) | −0.002 (5) |
| O21B | 0.034 (3) | 0.0263 (17) | 0.054 (12) | −0.0017 (17) | 0.003 (7) | −0.001 (4) |
| N11B | 0.016 (2) | 0.032 (3) | 0.048 (3) | −0.0045 (18) | 0.009 (3) | 0.008 (3) |
| C11B | 0.0193 (16) | 0.031 (2) | 0.056 (2) | −0.0007 (16) | 0.0036 (14) | 0.0022 (18) |
| C21B | 0.0224 (19) | 0.035 (2) | 0.055 (3) | −0.0008 (16) | 0.005 (2) | −0.001 (2) |
| C31B | 0.039 (4) | 0.059 (5) | 0.056 (3) | 0.001 (3) | 0.000 (3) | 0.006 (3) |
| C41B | 0.065 (5) | 0.091 (6) | 0.053 (4) | −0.010 (4) | 0.003 (3) | 0.016 (4) |
| C51B | 0.079 (6) | 0.184 (13) | 0.105 (7) | 0.039 (8) | 0.039 (5) | −0.002 (9) |
| O12B | 0.0185 (18) | 0.027 (4) | 0.059 (7) | −0.006 (2) | 0.007 (3) | −0.002 (5) |
| O22B | 0.034 (3) | 0.0263 (17) | 0.054 (12) | −0.0017 (17) | 0.003 (7) | −0.001 (4) |
| N12B | 0.016 (2) | 0.032 (3) | 0.048 (3) | −0.0045 (18) | 0.009 (3) | 0.008 (3) |
| C12B | 0.0193 (16) | 0.031 (2) | 0.056 (2) | −0.0007 (16) | 0.0036 (14) | 0.0022 (18) |
| C22B | 0.0224 (19) | 0.035 (2) | 0.055 (3) | −0.0008 (16) | 0.005 (2) | −0.001 (2) |
| C32B | 0.039 (4) | 0.059 (5) | 0.056 (3) | 0.001 (3) | 0.000 (3) | 0.006 (3) |
| O13B | 0.0185 (18) | 0.027 (4) | 0.059 (7) | −0.006 (2) | 0.007 (3) | −0.002 (5) |
| O23B | 0.034 (3) | 0.0263 (17) | 0.054 (12) | −0.0017 (17) | 0.003 (7) | −0.001 (4) |
| N13B | 0.016 (2) | 0.032 (3) | 0.048 (3) | −0.0045 (18) | 0.009 (3) | 0.008 (3) |
| C13B | 0.0193 (16) | 0.031 (2) | 0.056 (2) | −0.0007 (16) | 0.0036 (14) | 0.0022 (18) |
| C23B | 0.0224 (19) | 0.035 (2) | 0.055 (3) | −0.0008 (16) | 0.005 (2) | −0.001 (2) |
| C33B | 0.039 (4) | 0.059 (5) | 0.056 (3) | 0.001 (3) | 0.000 (3) | 0.006 (3) |
| O14B | 0.0185 (18) | 0.027 (4) | 0.059 (7) | −0.006 (2) | 0.007 (3) | −0.002 (5) |
| O24B | 0.034 (3) | 0.0263 (17) | 0.054 (12) | −0.0017 (17) | 0.003 (7) | −0.001 (4) |
| N14B | 0.016 (2) | 0.032 (3) | 0.048 (3) | −0.0045 (18) | 0.009 (3) | 0.008 (3) |
| C14B | 0.0193 (16) | 0.031 (2) | 0.056 (2) | −0.0007 (16) | 0.0036 (14) | 0.0022 (18) |
| C24B | 0.0224 (19) | 0.035 (2) | 0.055 (3) | −0.0008 (16) | 0.005 (2) | −0.001 (2) |
Geometric parameters (Å, º) top
| O1A—C1A | 1.248 (3) | C41B—H42B | 0.9800 |
| O2A—C1A | 1.242 (4) | C51B—H51B | 0.9700 |
| N1A—C23A | 1.46 (5) | C51B—H52B | 0.9700 |
| N1A—C21A | 1.475 (10) | C51B—H53B | 0.9700 |
| N1A—C22A | 1.61 (8) | O12B—C12B | 1.255 (5) |
| N1A—H1A | 0.9000 | O22B—C12B | 1.259 (8) |
| N1A—H2A | 0.9000 | N12B—C22B | 1.495 (6) |
| N1A—H3A | 0.9000 | N12B—H4B | 0.9000 |
| C1A—C22A | 1.21 (6) | N12B—H5B | 0.9000 |
| C1A—C21A | 1.544 (17) | N12B—H6B | 0.9000 |
| C1A—C23A | 1.60 (10) | C12B—C22B | 1.538 (5) |
| C21A—C31A | 1.523 (6) | C22B—C32B | 1.528 (7) |
| C21A—H21A | 0.9900 | C22B—H22B | 0.9900 |
| C31A—C41A | 1.498 (8) | C32B—C42B | 1.519 (9) |
| C31A—H31A | 0.9800 | C32B—H33B | 0.9800 |
| C31A—H32A | 0.9800 | C32B—H34B | 0.9800 |
| C41A—C51A | 1.522 (7) | C42B—C52B | 1.501 (12) |
| C41A—H41A | 0.9800 | C42B—H43B | 0.9800 |
| C41A—H42A | 0.9800 | C42B—H44B | 0.9800 |
| C51A—H51A | 0.9700 | C52B—H54B | 0.9700 |
| C51A—H52A | 0.9700 | C52B—H55B | 0.9700 |
| C51A—H53A | 0.9700 | C52B—H56B | 0.9700 |
| C22A—C32A | 1.522 (7) | O13B—C13B | 1.254 (6) |
| C22A—H22A | 0.9900 | O23B—C13B | 1.258 (7) |
| C32A—C42A | 1.498 (9) | N13B—C23B | 1.495 (6) |
| C32A—H33A | 0.9800 | N13B—H7B | 0.9000 |
| C32A—H34A | 0.9800 | N13B—H8B | 0.9000 |
| C42A—C52A | 1.522 (8) | N13B—H9B | 0.9000 |
| C42A—H43A | 0.9800 | C13B—C23B | 1.537 (5) |
| C42A—H44A | 0.9800 | C23B—C33B | 1.528 (7) |
| C52A—H54A | 0.9700 | C23B—H23B | 0.9900 |
| C52A—H55A | 0.9700 | C33B—C43B | 1.518 (9) |
| C52A—H56A | 0.9700 | C33B—H35B | 0.9800 |
| C23A—C33A | 1.522 (7) | C33B—H36B | 0.9800 |
| C23A—H23A | 0.9900 | C43B—C53B | 1.501 (12) |
| C33A—C43A | 1.498 (9) | C43B—H45B | 0.9800 |
| C33A—H35A | 0.9800 | C43B—H46B | 0.9800 |
| C33A—H36A | 0.9800 | C53B—H57B | 0.9700 |
| C43A—C53A | 1.522 (8) | C53B—H58B | 0.9700 |
| C43A—H45A | 0.9800 | C53B—H59B | 0.9700 |
| C43A—H46A | 0.9800 | O14B—C14B | 1.255 (6) |
| C53A—H57A | 0.9700 | O24B—C14B | 1.259 (7) |
| C53A—H58A | 0.9700 | N14B—C24B | 1.495 (6) |
| C53A—H59A | 0.9700 | N14B—H10B | 0.9000 |
| O11B—C11B | 1.254 (5) | N14B—H11B | 0.9000 |
| O21B—C11B | 1.258 (7) | N14B—H12B | 0.9000 |
| N11B—C21B | 1.495 (5) | C14B—C24B | 1.537 (5) |
| N11B—H1B | 0.9000 | C24B—C34B | 1.527 (7) |
| N11B—H2B | 0.9000 | C24B—H24B | 0.9900 |
| N11B—H3B | 0.9000 | C34B—C44B | 1.518 (9) |
| C11B—C21B | 1.537 (4) | C34B—H37B | 0.9800 |
| C21B—C31B | 1.527 (6) | C34B—H38B | 0.9800 |
| C21B—H21B | 0.9900 | C44B—C54B | 1.502 (12) |
| C31B—C41B | 1.517 (9) | C44B—H47B | 0.9800 |
| C31B—H31B | 0.9800 | C44B—H48B | 0.9800 |
| C31B—H32B | 0.9800 | C54B—H60B | 0.9700 |
| C41B—C51B | 1.502 (11) | C54B—H61B | 0.9700 |
| C41B—H41B | 0.9800 | C54B—H62B | 0.9700 |
| C21A—N1A—H1A | 109.5 | C51B—C41B—H42B | 109.1 |
| C21A—N1A—H2A | 109.5 | C31B—C41B—H42B | 109.1 |
| H1A—N1A—H2A | 109.5 | H41B—C41B—H42B | 107.8 |
| C21A—N1A—H3A | 109.5 | C41B—C51B—H51B | 109.5 |
| H1A—N1A—H3A | 109.5 | C41B—C51B—H52B | 109.5 |
| H2A—N1A—H3A | 109.5 | H51B—C51B—H52B | 109.5 |
| C22A—C1A—O2A | 118 (4) | C41B—C51B—H53B | 109.5 |
| C22A—C1A—O1A | 117 (4) | H51B—C51B—H53B | 109.5 |
| O2A—C1A—O1A | 125.1 (3) | H52B—C51B—H53B | 109.5 |
| O2A—C1A—C21A | 117.0 (5) | C22B—N12B—H4B | 109.5 |
| O1A—C1A—C21A | 117.9 (5) | C22B—N12B—H5B | 109.5 |
| O2A—C1A—C23A | 120 (2) | H4B—N12B—H5B | 109.5 |
| O1A—C1A—C23A | 115 (3) | C22B—N12B—H6B | 109.5 |
| N1A—C21A—C31A | 109.2 (6) | H4B—N12B—H6B | 109.5 |
| N1A—C21A—C1A | 108.7 (9) | H5B—N12B—H6B | 109.5 |
| C31A—C21A—C1A | 112.2 (8) | O12B—C12B—O22B | 126.5 (7) |
| N1A—C21A—H21A | 108.9 | O12B—C12B—C22B | 116.1 (5) |
| C31A—C21A—H21A | 108.9 | O22B—C12B—C22B | 116.8 (5) |
| C1A—C21A—H21A | 108.9 | N12B—C22B—C32B | 110.8 (5) |
| C41A—C31A—C21A | 114.7 (5) | N12B—C22B—C12B | 109.0 (5) |
| C41A—C31A—H31A | 108.6 | C32B—C22B—C12B | 110.3 (5) |
| C21A—C31A—H31A | 108.6 | N12B—C22B—H22B | 108.9 |
| C41A—C31A—H32A | 108.6 | C32B—C22B—H22B | 108.9 |
| C21A—C31A—H32A | 108.6 | C12B—C22B—H22B | 108.9 |
| H31A—C31A—H32A | 107.6 | C42B—C32B—C22B | 113.5 (7) |
| C31A—C41A—C51A | 112.2 (6) | C42B—C32B—H33B | 108.9 |
| C31A—C41A—H41A | 109.2 | C22B—C32B—H33B | 108.9 |
| C51A—C41A—H41A | 109.2 | C42B—C32B—H34B | 108.9 |
| C31A—C41A—H42A | 109.2 | C22B—C32B—H34B | 108.9 |
| C51A—C41A—H42A | 109.2 | H33B—C32B—H34B | 107.7 |
| H41A—C41A—H42A | 107.9 | C52B—C42B—C32B | 112.5 (8) |
| C41A—C51A—H51A | 109.5 | C52B—C42B—H43B | 109.1 |
| C41A—C51A—H52A | 109.5 | C32B—C42B—H43B | 109.1 |
| H51A—C51A—H52A | 109.5 | C52B—C42B—H44B | 109.1 |
| C41A—C51A—H53A | 109.5 | C32B—C42B—H44B | 109.1 |
| H51A—C51A—H53A | 109.5 | H43B—C42B—H44B | 107.8 |
| H52A—C51A—H53A | 109.5 | C42B—C52B—H54B | 109.5 |
| C1A—C22A—C32A | 121 (5) | C42B—C52B—H55B | 109.5 |
| C1A—C22A—N1A | 121 (5) | H54B—C52B—H55B | 109.5 |
| C32A—C22A—N1A | 107 (5) | C42B—C52B—H56B | 109.5 |
| C1A—C22A—H22A | 101.6 | H54B—C52B—H56B | 109.5 |
| C32A—C22A—H22A | 101.6 | H55B—C52B—H56B | 109.5 |
| N1A—C22A—H22A | 101.6 | C23B—N13B—H7B | 109.5 |
| C42A—C32A—C22A | 114.8 (8) | C23B—N13B—H8B | 109.5 |
| C42A—C32A—H33A | 108.6 | H7B—N13B—H8B | 109.5 |
| C22A—C32A—H33A | 108.6 | C23B—N13B—H9B | 109.5 |
| C42A—C32A—H34A | 108.6 | H7B—N13B—H9B | 109.5 |
| C22A—C32A—H34A | 108.6 | H8B—N13B—H9B | 109.5 |
| H33A—C32A—H34A | 107.6 | O13B—C13B—O23B | 126.7 (6) |
| C32A—C42A—C52A | 112.3 (8) | O13B—C13B—C23B | 116.3 (6) |
| C32A—C42A—H43A | 109.1 | O23B—C13B—C23B | 116.9 (5) |
| C52A—C42A—H43A | 109.1 | N13B—C23B—C33B | 110.7 (5) |
| C32A—C42A—H44A | 109.1 | N13B—C23B—C13B | 109.1 (5) |
| C52A—C42A—H44A | 109.1 | C33B—C23B—C13B | 110.4 (5) |
| H43A—C42A—H44A | 107.9 | N13B—C23B—H23B | 108.9 |
| C42A—C52A—H54A | 109.5 | C33B—C23B—H23B | 108.9 |
| C42A—C52A—H55A | 109.5 | C13B—C23B—H23B | 108.9 |
| H54A—C52A—H55A | 109.5 | C43B—C33B—C23B | 113.5 (7) |
| C42A—C52A—H56A | 109.5 | C43B—C33B—H35B | 108.9 |
| H54A—C52A—H56A | 109.5 | C23B—C33B—H35B | 108.9 |
| H55A—C52A—H56A | 109.5 | C43B—C33B—H36B | 108.9 |
| N1A—C23A—C33A | 111 (4) | C23B—C33B—H36B | 108.9 |
| N1A—C23A—C1A | 106 (5) | H35B—C33B—H36B | 107.7 |
| C33A—C23A—C1A | 113 (6) | C53B—C43B—C33B | 112.5 (9) |
| N1A—C23A—H23A | 108.7 | C53B—C43B—H45B | 109.1 |
| C33A—C23A—H23A | 108.7 | C33B—C43B—H45B | 109.1 |
| C1A—C23A—H23A | 108.7 | C53B—C43B—H46B | 109.1 |
| C43A—C33A—C23A | 114.8 (7) | C33B—C43B—H46B | 109.1 |
| C43A—C33A—H35A | 108.6 | H45B—C43B—H46B | 107.8 |
| C23A—C33A—H35A | 108.6 | C43B—C53B—H57B | 109.5 |
| C43A—C33A—H36A | 108.6 | C43B—C53B—H58B | 109.5 |
| C23A—C33A—H36A | 108.6 | H57B—C53B—H58B | 109.5 |
| H35A—C33A—H36A | 107.6 | C43B—C53B—H59B | 109.5 |
| C33A—C43A—C53A | 112.2 (8) | H57B—C53B—H59B | 109.5 |
| C33A—C43A—H45A | 109.2 | H58B—C53B—H59B | 109.5 |
| C53A—C43A—H45A | 109.2 | C24B—N14B—H10B | 109.5 |
| C33A—C43A—H46A | 109.2 | C24B—N14B—H11B | 109.5 |
| C53A—C43A—H46A | 109.2 | H10B—N14B—H11B | 109.5 |
| H45A—C43A—H46A | 107.9 | C24B—N14B—H12B | 109.5 |
| C43A—C53A—H57A | 109.5 | H10B—N14B—H12B | 109.5 |
| C43A—C53A—H58A | 109.5 | H11B—N14B—H12B | 109.5 |
| H57A—C53A—H58A | 109.5 | O14B—C14B—O24B | 126.6 (7) |
| C43A—C53A—H59A | 109.5 | O14B—C14B—C24B | 116.1 (6) |
| H57A—C53A—H59A | 109.5 | O24B—C14B—C24B | 116.8 (6) |
| H58A—C53A—H59A | 109.5 | N14B—C24B—C34B | 110.7 (5) |
| C21B—N11B—H1B | 109.5 | N14B—C24B—C14B | 109.0 (5) |
| C21B—N11B—H2B | 109.5 | C34B—C24B—C14B | 110.4 (5) |
| H1B—N11B—H2B | 109.5 | N14B—C24B—H24B | 108.9 |
| C21B—N11B—H3B | 109.5 | C34B—C24B—H24B | 108.9 |
| H1B—N11B—H3B | 109.5 | C14B—C24B—H24B | 108.9 |
| H2B—N11B—H3B | 109.5 | C44B—C34B—C24B | 113.6 (7) |
| O11B—C11B—O21B | 126.7 (4) | C44B—C34B—H37B | 108.9 |
| O11B—C11B—C21B | 116.3 (4) | C24B—C34B—H37B | 108.9 |
| O21B—C11B—C21B | 117.0 (4) | C44B—C34B—H38B | 108.9 |
| N11B—C21B—C31B | 110.6 (4) | C24B—C34B—H38B | 108.9 |
| N11B—C21B—C11B | 109.0 (3) | H37B—C34B—H38B | 107.7 |
| C31B—C21B—C11B | 110.4 (4) | C54B—C44B—C34B | 112.4 (9) |
| N11B—C21B—H21B | 109.0 | C54B—C44B—H47B | 109.1 |
| C31B—C21B—H21B | 109.0 | C34B—C44B—H47B | 109.1 |
| C11B—C21B—H21B | 109.0 | C54B—C44B—H48B | 109.1 |
| C41B—C31B—C21B | 113.6 (5) | C34B—C44B—H48B | 109.1 |
| C41B—C31B—H31B | 108.8 | H47B—C44B—H48B | 107.8 |
| C21B—C31B—H31B | 108.8 | C44B—C54B—H60B | 109.5 |
| C41B—C31B—H32B | 108.8 | C44B—C54B—H61B | 109.5 |
| C21B—C31B—H32B | 108.8 | H60B—C54B—H61B | 109.5 |
| H31B—C31B—H32B | 107.7 | C44B—C54B—H62B | 109.5 |
| C51B—C41B—C31B | 112.5 (7) | H60B—C54B—H62B | 109.5 |
| C51B—C41B—H41B | 109.1 | H61B—C54B—H62B | 109.5 |
| C31B—C41B—H41B | 109.1 | ||
| O2A—C1A—C21A—N1A | 163.9 (4) | N11B—C21B—C31B—C41B | −64.5 (8) |
| O1A—C1A—C21A—N1A | −16.5 (7) | C11B—C21B—C31B—C41B | 174.8 (8) |
| O2A—C1A—C21A—C31A | −75.1 (8) | C21B—C31B—C41B—C51B | −71.6 (11) |
| O1A—C1A—C21A—C31A | 104.5 (7) | O12B—C12B—C22B—N12B | −24 (4) |
| N1A—C21A—C31A—C41A | −168.6 (8) | O22B—C12B—C22B—N12B | 165 (3) |
| C1A—C21A—C31A—C41A | 70.7 (10) | O12B—C12B—C22B—C32B | 98 (4) |
| C21A—C31A—C41A—C51A | 172.1 (9) | O22B—C12B—C22B—C32B | −73 (3) |
| O2A—C1A—C22A—C32A | −61 (6) | N12B—C22B—C32B—C42B | −174.0 (19) |
| O1A—C1A—C22A—C32A | 117 (5) | C12B—C22B—C32B—C42B | 65.1 (19) |
| O2A—C1A—C22A—N1A | 162 (3) | C22B—C32B—C42B—C52B | −179.3 (18) |
| O1A—C1A—C22A—N1A | −21 (4) | O13B—C13B—C23B—N13B | −45 (5) |
| N1A—C22A—C32A—C42A | 86 (7) | O23B—C13B—C23B—N13B | 137 (6) |
| C1A—C22A—C32A—C42A | −57 (10) | O13B—C13B—C23B—C33B | 77 (5) |
| C22A—C32A—C42A—C52A | 174 (7) | O23B—C13B—C23B—C33B | −101 (6) |
| O2A—C1A—C23A—N1A | 157 (3) | N13B—C23B—C33B—C43B | −76 (4) |
| O1A—C1A—C23A—N1A | −32 (5) | C13B—C23B—C33B—C43B | 163 (4) |
| O2A—C1A—C23A—C33A | −81 (5) | C23B—C33B—C43B—C53B | 177 (4) |
| O1A—C1A—C23A—C33A | 90 (3) | O14B—C14B—C24B—N14B | −9 (6) |
| N1A—C23A—C33A—C43A | −175 (5) | O24B—C14B—C24B—N14B | 163 (6) |
| C1A—C23A—C33A—C43A | 65 (6) | O14B—C14B—C24B—C34B | 112 (5) |
| C23A—C33A—C43A—C53A | 76 (7) | O24B—C14B—C24B—C34B | −75 (6) |
| O11B—C11B—C21B—N11B | −38.3 (17) | N14B—C24B—C34B—C44B | 62 (3) |
| O21B—C11B—C21B—N11B | 143.8 (17) | C14B—C24B—C34B—C44B | −59 (3) |
| O11B—C11B—C21B—C31B | 83.3 (16) | C24B—C34B—C44B—C54B | −176.5 (19) |
| O21B—C11B—C21B—C31B | −94.6 (17) |
Hydrogen-bond geometry (Å, º) top
| D—H···A | D—H | H···A | D···A | D—H···A |
| N1A—H1A···O11B | 0.90 | 1.87 | 2.761 (15) | 170 |
| N1A—H2A···O2Ai | 0.90 | 1.97 | 2.852 (3) | 166 |
| N1A—H3A···O11Bii | 0.90 | 2.00 | 2.797 (18) | 147 |
| N11B—H1B···O2Aiii | 0.90 | 1.96 | 2.855 (19) | 172 |
| N11B—H1B···O1Aiii | 0.90 | 2.41 | 3.019 (12) | 125 |
| N11B—H2B···O21Bi | 0.90 | 1.99 | 2.84 (3) | 158 |
| N11B—H3B···O1Aiv | 0.90 | 1.96 | 2.858 (13) | 178 |
| Symmetry codes: (i) x, y−1, z; (ii) −x+3/2, y+1/2, −z+1/2; (iii) x−1, y−1, z; (iv) −x+3/2, y−1/2, −z+1/2. |
(Nva270) S-2-aminopentanoic acid top
Crystal data top
| C5H11NO2 | F(000) = 512 |
| Mr = 117.15 | Dx = 1.123 Mg m−3 |
| Monoclinic, I2 | Mo Kα radiation, λ = 0.71073 Å |
| a = 9.5855 (15) Å | Cell parameters from 2831 reflections |
| b = 5.1752 (9) Å | θ = 2.9–24.3° |
| c = 27.959 (5) Å | µ = 0.09 mm−1 |
| β = 92.057 (5)° | T = 270 K |
| V = 1386.1 (4) Å3 | Plate, colourless |
| Z = 8 | 0.85 × 0.78 × 0.08 mm |
Data collection top
| Bruker D8 Advance single crystal CCD diffractometer | 2397 independent reflections |
| Radiation source: fine-focus sealed tube | 1660 reflections with I > 2σ(I) |
| Graphite monochromator | Rint = 0.057 |
| Detector resolution: 8.3 pixels mm-1 | θmax = 25.1°, θmin = 2.2° |
| Sets of exposures each taken over 0.5° ω rotation scans | h = −11→11 |
| Absorption correction: multi-scan SADABS (Bruker, 2014) | k = −6→6 |
| Tmin = 0.716, Tmax = 1.000 | l = −33→33 |
| 6794 measured reflections |
Refinement top
| Refinement on F2 | Primary atom site location: structure-invariant direct methods |
| Least-squares matrix: full | Secondary atom site location: difference Fourier map |
| R[F2 > 2σ(F2)] = 0.052 | Hydrogen site location: inferred from neighbouring sites |
| wR(F2) = 0.135 | H-atom parameters constrained |
| S = 1.09 | w = 1/[σ2(Fo2) + (0.0592P)2 + 0.2303P] where P = (Fo2 + 2Fc2)/3 |
| 2397 reflections | (Δ/σ)max = 0.005 |
| 259 parameters | Δρmax = 0.14 e Å−3 |
| 1292 restraints | Δρmin = −0.13 e Å−3 |
Special details top
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. |
Refinement. Side chain disorder over three positions for molecule A, whole molecule disorder over four positions for molecule B. |
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top
| x | y | z | Uiso*/Ueq | Occ. (<1) | |
| O1A | 1.1259 (2) | 0.6509 (5) | 0.29415 (9) | 0.0548 (8) | |
| O2A | 1.0507 (2) | 1.0235 (5) | 0.32126 (11) | 0.0619 (8) | |
| N1A | 0.8758 (2) | 0.4358 (6) | 0.29018 (11) | 0.0463 (8) | |
| H1A | 0.8866 | 0.4720 | 0.2594 | 0.069* | |
| H2A | 0.7914 | 0.3689 | 0.2939 | 0.069* | |
| H3A | 0.9405 | 0.3224 | 0.3000 | 0.069* | |
| C1A | 1.0343 (3) | 0.7945 (7) | 0.31068 (14) | 0.0455 (10) | |
| C21A | 0.8903 (7) | 0.6683 (15) | 0.31788 (16) | 0.0417 (12) | 0.7056 (4) |
| H21A | 0.8173 | 0.7900 | 0.3072 | 0.050* | 0.7056 (4) |
| C31A | 0.8719 (6) | 0.6082 (11) | 0.37044 (17) | 0.0602 (15) | 0.7056 (4) |
| H31A | 0.7910 | 0.4969 | 0.3730 | 0.072* | 0.7056 (4) |
| H32A | 0.9527 | 0.5115 | 0.3822 | 0.072* | 0.7056 (4) |
| C41A | 0.8537 (9) | 0.8363 (14) | 0.4023 (2) | 0.106 (3) | 0.7056 (4) |
| H41A | 0.7787 | 0.9441 | 0.3894 | 0.127* | 0.7056 (4) |
| H42A | 0.9387 | 0.9381 | 0.4034 | 0.127* | 0.7056 (4) |
| C51A | 0.8198 (12) | 0.752 (2) | 0.4533 (2) | 0.186 (6) | 0.7056 (4) |
| H51A | 0.8090 | 0.9015 | 0.4731 | 0.279* | 0.7056 (4) |
| H52A | 0.8945 | 0.6466 | 0.4663 | 0.279* | 0.7056 (4) |
| H53A | 0.7347 | 0.6536 | 0.4524 | 0.279* | 0.7056 (4) |
| C22A | 0.877 (3) | 0.693 (8) | 0.3182 (3) | 0.0417 (12) | 0.1174 (4) |
| H22A | 0.8107 | 0.8131 | 0.3027 | 0.050* | 0.1174 (4) |
| C32A | 0.8453 (16) | 0.669 (5) | 0.3708 (3) | 0.0602 (15) | 0.1174 (4) |
| H33A | 0.8273 | 0.8400 | 0.3832 | 0.072* | 0.1174 (4) |
| H34A | 0.7603 | 0.5688 | 0.3734 | 0.072* | 0.1174 (4) |
| C42A | 0.9566 (15) | 0.546 (5) | 0.4019 (4) | 0.083 (10)* | 0.1174 (4) |
| H43A | 1.0374 | 0.6585 | 0.4041 | 0.099* | 0.1174 (4) |
| H44A | 0.9851 | 0.3842 | 0.3876 | 0.099* | 0.1174 (4) |
| C52A | 0.904 (3) | 0.494 (6) | 0.4523 (4) | 0.133 (19)* | 0.1174 (4) |
| H54A | 0.9781 | 0.4180 | 0.4718 | 0.199* | 0.1174 (4) |
| H55A | 0.8265 | 0.3770 | 0.4503 | 0.199* | 0.1174 (4) |
| H56A | 0.8758 | 0.6533 | 0.4664 | 0.199* | 0.1174 (4) |
| C23A | 0.912 (3) | 0.666 (4) | 0.3251 (3) | 0.0417 (12) | 0.1770 (4) |
| H23A | 0.8350 | 0.7905 | 0.3217 | 0.050* | 0.1770 (4) |
| C33A | 0.905 (2) | 0.553 (2) | 0.3751 (3) | 0.0602 (15) | 0.1770 (4) |
| H35A | 0.8224 | 0.4461 | 0.3765 | 0.072* | 0.1770 (4) |
| H36A | 0.9855 | 0.4408 | 0.3805 | 0.072* | 0.1770 (4) |
| C43A | 0.9030 (12) | 0.744 (3) | 0.4151 (4) | 0.100* | 0.1770 (4) |
| H45A | 0.9651 | 0.8865 | 0.4084 | 0.120* | 0.1770 (4) |
| H46A | 0.9365 | 0.6623 | 0.4446 | 0.120* | 0.1770 (4) |
| C53A | 0.7547 (13) | 0.848 (4) | 0.4216 (9) | 0.137 (13)* | 0.1770 (4) |
| H57A | 0.7558 | 0.9691 | 0.4477 | 0.205* | 0.1770 (4) |
| H58A | 0.6933 | 0.7075 | 0.4284 | 0.205* | 0.1770 (4) |
| H59A | 0.7224 | 0.9334 | 0.3928 | 0.205* | 0.1770 (4) |
| O11B | 0.6185 (6) | 0.2249 (13) | 0.2954 (3) | 0.0380 (12) | 0.3884 (4) |
| O21B | 0.5468 (9) | 0.6271 (10) | 0.3086 (5) | 0.0542 (15) | 0.3884 (4) |
| N11B | 0.3505 (8) | 0.0534 (14) | 0.3069 (3) | 0.0411 (11) | 0.3884 (4) |
| H1B | 0.2611 | 0.0280 | 0.3130 | 0.062* | 0.3884 (4) |
| H2B | 0.3998 | −0.0858 | 0.3155 | 0.062* | 0.3884 (4) |
| H3B | 0.3588 | 0.0817 | 0.2757 | 0.062* | 0.3884 (4) |
| C11B | 0.5330 (6) | 0.3875 (11) | 0.3105 (3) | 0.0447 (10) | 0.3884 (4) |
| C21B | 0.4038 (6) | 0.2812 (13) | 0.3343 (2) | 0.0470 (12) | 0.3884 (4) |
| H21B | 0.3315 | 0.4151 | 0.3334 | 0.056* | 0.3884 (4) |
| C31B | 0.4363 (7) | 0.209 (2) | 0.3865 (2) | 0.071 (2) | 0.3884 (4) |
| H31B | 0.5032 | 0.0682 | 0.3873 | 0.086* | 0.3884 (4) |
| H32B | 0.4803 | 0.3557 | 0.4024 | 0.086* | 0.3884 (4) |
| C41B | 0.3113 (9) | 0.1286 (19) | 0.4144 (3) | 0.101 (4) | 0.3884 (4) |
| H41B | 0.2508 | 0.0208 | 0.3943 | 0.121* | 0.3884 (4) |
| H42B | 0.3429 | 0.0260 | 0.4417 | 0.121* | 0.3884 (4) |
| C51B | 0.2302 (11) | 0.353 (2) | 0.4315 (5) | 0.173 (8) | 0.3884 (4) |
| H51B | 0.1523 | 0.2919 | 0.4489 | 0.260* | 0.3884 (4) |
| H52B | 0.1969 | 0.4529 | 0.4045 | 0.260* | 0.3884 (4) |
| H53B | 0.2890 | 0.4582 | 0.4520 | 0.260* | 0.3884 (4) |
| O12B | 0.6106 (7) | 0.2364 (16) | 0.2914 (4) | 0.0380 (12) | 0.3058 (4) |
| O22B | 0.5370 (10) | 0.6057 (12) | 0.3224 (5) | 0.0542 (15) | 0.3058 (4) |
| N12B | 0.3649 (11) | 0.0026 (15) | 0.2949 (3) | 0.0411 (11) | 0.3058 (4) |
| H4B | 0.3636 | 0.0406 | 0.2639 | 0.062* | 0.3058 (4) |
| H5B | 0.2845 | −0.0716 | 0.3021 | 0.062* | 0.3058 (4) |
| H6B | 0.4350 | −0.1055 | 0.3018 | 0.062* | 0.3058 (4) |
| C12B | 0.5185 (7) | 0.3776 (12) | 0.3090 (4) | 0.0447 (10) | 0.3058 (4) |
| C22B | 0.3841 (7) | 0.2435 (13) | 0.3233 (2) | 0.0470 (12) | 0.3058 (4) |
| H22B | 0.3053 | 0.3590 | 0.3159 | 0.056* | 0.3058 (4) |
| C32B | 0.3869 (15) | 0.1846 (17) | 0.3769 (2) | 0.071 (2) | 0.3058 (4) |
| H33B | 0.3012 | 0.0958 | 0.3843 | 0.086* | 0.3058 (4) |
| H34B | 0.4637 | 0.0673 | 0.3842 | 0.086* | 0.3058 (4) |
| C42B | 0.402 (2) | 0.418 (2) | 0.4092 (3) | 0.111 (6)* | 0.3058 (4) |
| H43B | 0.4910 | 0.5016 | 0.4036 | 0.133* | 0.3058 (4) |
| H44B | 0.3287 | 0.5409 | 0.4009 | 0.133* | 0.3058 (4) |
| C52B | 0.396 (3) | 0.352 (4) | 0.4606 (3) | 0.209 (13)* | 0.3058 (4) |
| H54B | 0.4062 | 0.5065 | 0.4795 | 0.314* | 0.3058 (4) |
| H55B | 0.4697 | 0.2337 | 0.4692 | 0.314* | 0.3058 (4) |
| H56B | 0.3074 | 0.2734 | 0.4665 | 0.314* | 0.3058 (4) |
| O13B | 0.5947 (12) | 0.2041 (19) | 0.2851 (6) | 0.0380 (12) | 0.1301 (4) |
| O23B | 0.5385 (18) | 0.6111 (13) | 0.3013 (10) | 0.0542 (15) | 0.1301 (4) |
| N13B | 0.3498 (15) | 0.0206 (19) | 0.3082 (5) | 0.0411 (11) | 0.1301 (4) |
| H7B | 0.3386 | 0.0319 | 0.2765 | 0.062* | 0.1301 (4) |
| H8B | 0.2703 | −0.0314 | 0.3206 | 0.062* | 0.1301 (4) |
| H9B | 0.4170 | −0.0928 | 0.3155 | 0.062* | 0.1301 (4) |
| C13B | 0.5215 (10) | 0.3726 (13) | 0.3047 (4) | 0.0447 (10) | 0.1301 (4) |
| C23B | 0.3890 (8) | 0.2780 (17) | 0.3281 (2) | 0.0470 (12) | 0.1301 (4) |
| H23B | 0.3133 | 0.3998 | 0.3202 | 0.056* | 0.1301 (4) |
| C33B | 0.4089 (10) | 0.265 (4) | 0.3825 (2) | 0.071 (2) | 0.1301 (4) |
| H35B | 0.4599 | 0.1080 | 0.3907 | 0.086* | 0.1301 (4) |
| H36B | 0.4662 | 0.4099 | 0.3931 | 0.086* | 0.1301 (4) |
| C43B | 0.2754 (12) | 0.268 (6) | 0.4098 (3) | 0.091 (10)* | 0.1301 (4) |
| H45B | 0.2392 | 0.4430 | 0.4103 | 0.109* | 0.1301 (4) |
| H46B | 0.2065 | 0.1602 | 0.3932 | 0.109* | 0.1301 (4) |
| C53B | 0.296 (2) | 0.174 (6) | 0.4597 (4) | 0.099 (12)* | 0.1301 (4) |
| H57B | 0.2091 | 0.1803 | 0.4755 | 0.149* | 0.1301 (4) |
| H58B | 0.3631 | 0.2826 | 0.4764 | 0.149* | 0.1301 (4) |
| H59B | 0.3300 | −0.0002 | 0.4594 | 0.149* | 0.1301 (4) |
| O14B | 0.6170 (9) | 0.2272 (17) | 0.3069 (8) | 0.0380 (12) | 0.1757 (4) |
| O24B | 0.5481 (13) | 0.6358 (13) | 0.3138 (10) | 0.0542 (15) | 0.1757 (4) |
| N14B | 0.3546 (14) | 0.0474 (18) | 0.2995 (4) | 0.0411 (11) | 0.1757 (4) |
| H10B | 0.3683 | 0.0580 | 0.2683 | 0.062* | 0.1757 (4) |
| H11B | 0.2675 | −0.0036 | 0.3042 | 0.062* | 0.1757 (4) |
| H12B | 0.4141 | −0.0664 | 0.3127 | 0.062* | 0.1757 (4) |
| C14B | 0.5253 (8) | 0.3984 (13) | 0.3116 (5) | 0.0447 (10) | 0.1757 (4) |
| C24B | 0.3781 (7) | 0.3049 (15) | 0.3220 (2) | 0.0470 (12) | 0.1757 (4) |
| H24B | 0.3107 | 0.4270 | 0.3075 | 0.056* | 0.1757 (4) |
| C34B | 0.3555 (12) | 0.293 (3) | 0.3757 (3) | 0.073 (7)* | 0.1757 (4) |
| H37B | 0.3599 | 0.4675 | 0.3884 | 0.087* | 0.1757 (4) |
| H38B | 0.2622 | 0.2279 | 0.3806 | 0.087* | 0.1757 (4) |
| C44B | 0.4586 (15) | 0.127 (3) | 0.4040 (3) | 0.097 (9)* | 0.1757 (4) |
| H47B | 0.4579 | −0.0458 | 0.3906 | 0.117* | 0.1757 (4) |
| H48B | 0.5517 | 0.1975 | 0.4010 | 0.117* | 0.1757 (4) |
| C54B | 0.427 (3) | 0.112 (5) | 0.4555 (3) | 0.162 (16)* | 0.1757 (4) |
| H60B | 0.4954 | 0.0044 | 0.4718 | 0.243* | 0.1757 (4) |
| H61B | 0.3360 | 0.0387 | 0.4589 | 0.243* | 0.1757 (4) |
| H62B | 0.4298 | 0.2818 | 0.4692 | 0.243* | 0.1757 (4) |
Atomic displacement parameters (Å2) top
| U11 | U22 | U33 | U12 | U13 | U23 | |
| O1A | 0.0205 (11) | 0.0439 (17) | 0.100 (2) | −0.0033 (10) | 0.0074 (12) | −0.0014 (15) |
| O2A | 0.0340 (13) | 0.0361 (17) | 0.116 (2) | −0.0131 (12) | 0.0016 (14) | −0.0085 (15) |
| N1A | 0.0202 (12) | 0.0369 (17) | 0.082 (2) | −0.0077 (12) | 0.0020 (13) | 0.0037 (16) |
| C1A | 0.0207 (15) | 0.038 (2) | 0.077 (3) | −0.0062 (15) | −0.0015 (16) | 0.007 (2) |
| C21A | 0.015 (2) | 0.035 (2) | 0.075 (3) | −0.0053 (18) | −0.0024 (18) | 0.003 (2) |
| C31A | 0.040 (3) | 0.062 (4) | 0.079 (3) | −0.002 (2) | 0.010 (2) | 0.007 (3) |
| C41A | 0.118 (6) | 0.105 (6) | 0.096 (5) | −0.020 (5) | 0.035 (4) | −0.016 (5) |
| C51A | 0.265 (13) | 0.223 (15) | 0.074 (6) | −0.031 (12) | 0.054 (7) | −0.023 (7) |
| C22A | 0.015 (2) | 0.035 (2) | 0.075 (3) | −0.0053 (18) | −0.0024 (18) | 0.003 (2) |
| C32A | 0.040 (3) | 0.062 (4) | 0.079 (3) | −0.002 (2) | 0.010 (2) | 0.007 (3) |
| C23A | 0.015 (2) | 0.035 (2) | 0.075 (3) | −0.0053 (18) | −0.0024 (18) | 0.003 (2) |
| C33A | 0.040 (3) | 0.062 (4) | 0.079 (3) | −0.002 (2) | 0.010 (2) | 0.007 (3) |
| O11B | 0.0176 (11) | 0.0375 (16) | 0.059 (3) | −0.0105 (11) | 0.0041 (14) | −0.0109 (15) |
| O21B | 0.0403 (15) | 0.0320 (17) | 0.091 (4) | −0.0066 (12) | 0.010 (2) | 0.0032 (19) |
| N11B | 0.0178 (14) | 0.040 (2) | 0.066 (3) | −0.0061 (17) | 0.0083 (17) | 0.0043 (19) |
| C11B | 0.0234 (17) | 0.036 (2) | 0.075 (3) | −0.0060 (16) | 0.0013 (17) | −0.005 (2) |
| C21B | 0.0231 (18) | 0.035 (2) | 0.083 (3) | 0.0015 (17) | 0.008 (2) | −0.001 (2) |
| C31B | 0.057 (5) | 0.076 (5) | 0.082 (4) | −0.006 (4) | 0.010 (4) | −0.001 (4) |
| C41B | 0.098 (8) | 0.125 (11) | 0.082 (8) | −0.010 (8) | 0.020 (6) | 0.016 (8) |
| C51B | 0.112 (11) | 0.232 (19) | 0.180 (17) | 0.057 (13) | 0.063 (11) | −0.026 (17) |
| O12B | 0.0176 (11) | 0.0375 (16) | 0.059 (3) | −0.0105 (11) | 0.0041 (14) | −0.0109 (15) |
| O22B | 0.0403 (15) | 0.0320 (17) | 0.091 (4) | −0.0066 (12) | 0.010 (2) | 0.0032 (19) |
| N12B | 0.0178 (14) | 0.040 (2) | 0.066 (3) | −0.0061 (17) | 0.0083 (17) | 0.0043 (19) |
| C12B | 0.0234 (17) | 0.036 (2) | 0.075 (3) | −0.0060 (16) | 0.0013 (17) | −0.005 (2) |
| C22B | 0.0231 (18) | 0.035 (2) | 0.083 (3) | 0.0015 (17) | 0.008 (2) | −0.001 (2) |
| C32B | 0.057 (5) | 0.076 (5) | 0.082 (4) | −0.006 (4) | 0.010 (4) | −0.001 (4) |
| O13B | 0.0176 (11) | 0.0375 (16) | 0.059 (3) | −0.0105 (11) | 0.0041 (14) | −0.0109 (15) |
| O23B | 0.0403 (15) | 0.0320 (17) | 0.091 (4) | −0.0066 (12) | 0.010 (2) | 0.0032 (19) |
| N13B | 0.0178 (14) | 0.040 (2) | 0.066 (3) | −0.0061 (17) | 0.0083 (17) | 0.0043 (19) |
| C13B | 0.0234 (17) | 0.036 (2) | 0.075 (3) | −0.0060 (16) | 0.0013 (17) | −0.005 (2) |
| C23B | 0.0231 (18) | 0.035 (2) | 0.083 (3) | 0.0015 (17) | 0.008 (2) | −0.001 (2) |
| C33B | 0.057 (5) | 0.076 (5) | 0.082 (4) | −0.006 (4) | 0.010 (4) | −0.001 (4) |
| O14B | 0.0176 (11) | 0.0375 (16) | 0.059 (3) | −0.0105 (11) | 0.0041 (14) | −0.0109 (15) |
| O24B | 0.0403 (15) | 0.0320 (17) | 0.091 (4) | −0.0066 (12) | 0.010 (2) | 0.0032 (19) |
| N14B | 0.0178 (14) | 0.040 (2) | 0.066 (3) | −0.0061 (17) | 0.0083 (17) | 0.0043 (19) |
| C14B | 0.0234 (17) | 0.036 (2) | 0.075 (3) | −0.0060 (16) | 0.0013 (17) | −0.005 (2) |
| C24B | 0.0231 (18) | 0.035 (2) | 0.083 (3) | 0.0015 (17) | 0.008 (2) | −0.001 (2) |
Geometric parameters (Å, º) top
| O1A—C1A | 1.251 (4) | C41B—H42B | 0.9700 |
| O2A—C1A | 1.230 (4) | C51B—H51B | 0.9600 |
| N1A—C21A | 1.435 (8) | C51B—H52B | 0.9600 |
| N1A—C22A | 1.54 (4) | C51B—H53B | 0.9600 |
| N1A—C23A | 1.571 (19) | O12B—C12B | 1.259 (5) |
| N1A—H1A | 0.8900 | O22B—C12B | 1.250 (5) |
| N1A—H2A | 0.8900 | N12B—C22B | 1.487 (6) |
| N1A—H3A | 0.8900 | N12B—H4B | 0.8900 |
| C1A—C23A | 1.42 (2) | N12B—H5B | 0.8900 |
| C1A—C21A | 1.547 (8) | N12B—H6B | 0.8900 |
| C1A—C22A | 1.62 (3) | C12B—C22B | 1.530 (5) |
| C21A—C31A | 1.519 (5) | C22B—C32B | 1.528 (6) |
| C21A—H21A | 0.9800 | C22B—H22B | 0.9800 |
| C31A—C41A | 1.493 (7) | C32B—C42B | 1.513 (8) |
| C31A—H31A | 0.9700 | C32B—H33B | 0.9700 |
| C31A—H32A | 0.9700 | C32B—H34B | 0.9700 |
| C41A—C51A | 1.537 (8) | C42B—C52B | 1.482 (9) |
| C41A—H41A | 0.9700 | C42B—H43B | 0.9700 |
| C41A—H42A | 0.9700 | C42B—H44B | 0.9700 |
| C51A—H51A | 0.9600 | C52B—H54B | 0.9600 |
| C51A—H52A | 0.9600 | C52B—H55B | 0.9600 |
| C51A—H53A | 0.9600 | C52B—H56B | 0.9600 |
| C22A—C32A | 1.519 (7) | O13B—C13B | 1.258 (5) |
| C22A—H22A | 0.9800 | O23B—C13B | 1.249 (5) |
| C32A—C42A | 1.494 (9) | N13B—C23B | 1.486 (6) |
| C32A—H33A | 0.9700 | N13B—H7B | 0.8900 |
| C32A—H34A | 0.9700 | N13B—H8B | 0.8900 |
| C42A—C52A | 1.538 (9) | N13B—H9B | 0.8900 |
| C42A—H43A | 0.9700 | C13B—C23B | 1.529 (5) |
| C42A—H44A | 0.9700 | C23B—C33B | 1.528 (6) |
| C52A—H54A | 0.9600 | C23B—H23B | 0.9800 |
| C52A—H55A | 0.9600 | C33B—C43B | 1.513 (8) |
| C52A—H56A | 0.9600 | C33B—H35B | 0.9700 |
| C23A—C33A | 1.519 (7) | C33B—H36B | 0.9700 |
| C23A—H23A | 0.9800 | C43B—C53B | 1.484 (9) |
| C33A—C43A | 1.494 (8) | C43B—H45B | 0.9700 |
| C33A—H35A | 0.9700 | C43B—H46B | 0.9700 |
| C33A—H36A | 0.9700 | C53B—H57B | 0.9600 |
| C43A—C53A | 1.537 (9) | C53B—H58B | 0.9600 |
| C43A—H45A | 0.9700 | C53B—H59B | 0.9600 |
| C43A—H46A | 0.9700 | O14B—C14B | 1.258 (5) |
| C53A—H57A | 0.9600 | O24B—C14B | 1.249 (5) |
| C53A—H58A | 0.9600 | N14B—C24B | 1.486 (6) |
| C53A—H59A | 0.9600 | N14B—H10B | 0.8900 |
| O11B—C11B | 1.257 (5) | N14B—H11B | 0.8900 |
| O21B—C11B | 1.248 (5) | N14B—H12B | 0.8900 |
| N11B—C21B | 1.487 (5) | C14B—C24B | 1.529 (5) |
| N11B—H1B | 0.8900 | C24B—C34B | 1.527 (6) |
| N11B—H2B | 0.8900 | C24B—H24B | 0.9800 |
| N11B—H3B | 0.8900 | C34B—C44B | 1.512 (9) |
| C11B—C21B | 1.528 (5) | C34B—H37B | 0.9700 |
| C21B—C31B | 1.528 (6) | C34B—H38B | 0.9700 |
| C21B—H21B | 0.9800 | C44B—C54B | 1.484 (9) |
| C31B—C41B | 1.512 (8) | C44B—H47B | 0.9700 |
| C31B—H31B | 0.9700 | C44B—H48B | 0.9700 |
| C31B—H32B | 0.9700 | C54B—H60B | 0.9600 |
| C41B—C51B | 1.484 (9) | C54B—H61B | 0.9600 |
| C41B—H41B | 0.9700 | C54B—H62B | 0.9600 |
| C21A—N1A—H1A | 109.5 | C51B—C41B—H42B | 109.1 |
| C21A—N1A—H2A | 109.5 | C31B—C41B—H42B | 109.1 |
| H1A—N1A—H2A | 109.5 | H41B—C41B—H42B | 107.8 |
| C21A—N1A—H3A | 109.5 | C41B—C51B—H51B | 109.5 |
| H1A—N1A—H3A | 109.5 | C41B—C51B—H52B | 109.5 |
| H2A—N1A—H3A | 109.5 | H51B—C51B—H52B | 109.5 |
| O2A—C1A—O1A | 125.1 (3) | C41B—C51B—H53B | 109.5 |
| O2A—C1A—C23A | 118.8 (9) | H51B—C51B—H53B | 109.5 |
| O1A—C1A—C23A | 115.2 (10) | H52B—C51B—H53B | 109.5 |
| O2A—C1A—C21A | 118.9 (4) | C22B—N12B—H4B | 109.5 |
| O1A—C1A—C21A | 116.0 (4) | C22B—N12B—H5B | 109.5 |
| O2A—C1A—C22A | 113.2 (14) | H4B—N12B—H5B | 109.5 |
| O1A—C1A—C22A | 121.6 (14) | C22B—N12B—H6B | 109.5 |
| N1A—C21A—C31A | 109.8 (5) | H4B—N12B—H6B | 109.5 |
| N1A—C21A—C1A | 110.7 (4) | H5B—N12B—H6B | 109.5 |
| C31A—C21A—C1A | 110.4 (4) | O22B—C12B—O12B | 124.9 (5) |
| N1A—C21A—H21A | 108.7 | O22B—C12B—C22B | 117.4 (5) |
| C31A—C21A—H21A | 108.7 | O12B—C12B—C22B | 116.6 (4) |
| C1A—C21A—H21A | 108.7 | N12B—C22B—C32B | 110.7 (5) |
| C41A—C31A—C21A | 115.8 (5) | N12B—C22B—C12B | 109.3 (4) |
| C41A—C31A—H31A | 108.3 | C32B—C22B—C12B | 111.3 (5) |
| C21A—C31A—H31A | 108.3 | N12B—C22B—H22B | 108.5 |
| C41A—C31A—H32A | 108.3 | C32B—C22B—H22B | 108.5 |
| C21A—C31A—H32A | 108.3 | C12B—C22B—H22B | 108.5 |
| H31A—C31A—H32A | 107.4 | C42B—C32B—C22B | 115.0 (5) |
| C31A—C41A—C51A | 111.2 (6) | C42B—C32B—H33B | 108.5 |
| C31A—C41A—H41A | 109.4 | C22B—C32B—H33B | 108.5 |
| C51A—C41A—H41A | 109.4 | C42B—C32B—H34B | 108.5 |
| C31A—C41A—H42A | 109.4 | C22B—C32B—H34B | 108.5 |
| C51A—C41A—H42A | 109.4 | H33B—C32B—H34B | 107.5 |
| H41A—C41A—H42A | 108.0 | C52B—C42B—C32B | 112.7 (8) |
| C41A—C51A—H51A | 109.5 | C52B—C42B—H43B | 109.0 |
| C41A—C51A—H52A | 109.5 | C32B—C42B—H43B | 109.0 |
| H51A—C51A—H52A | 109.5 | C52B—C42B—H44B | 109.0 |
| C41A—C51A—H53A | 109.5 | C32B—C42B—H44B | 109.0 |
| H51A—C51A—H53A | 109.5 | H43B—C42B—H44B | 107.8 |
| H52A—C51A—H53A | 109.5 | C42B—C52B—H54B | 109.5 |
| C32A—C22A—N1A | 115 (2) | C42B—C52B—H55B | 109.5 |
| C32A—C22A—C1A | 111.9 (16) | H54B—C52B—H55B | 109.5 |
| N1A—C22A—C1A | 101.9 (14) | C42B—C52B—H56B | 109.5 |
| C32A—C22A—H22A | 109.3 | H54B—C52B—H56B | 109.5 |
| N1A—C22A—H22A | 109.3 | H55B—C52B—H56B | 109.5 |
| C1A—C22A—H22A | 109.3 | C23B—N13B—H7B | 109.5 |
| C42A—C32A—C22A | 115.8 (8) | C23B—N13B—H8B | 109.5 |
| C42A—C32A—H33A | 108.3 | H7B—N13B—H8B | 109.5 |
| C22A—C32A—H33A | 108.3 | C23B—N13B—H9B | 109.5 |
| C42A—C32A—H34A | 108.3 | H7B—N13B—H9B | 109.5 |
| C22A—C32A—H34A | 108.3 | H8B—N13B—H9B | 109.5 |
| H33A—C32A—H34A | 107.4 | O23B—C13B—O13B | 125.1 (7) |
| C32A—C42A—C52A | 111.0 (8) | O23B—C13B—C23B | 117.5 (6) |
| C32A—C42A—H43A | 109.4 | O13B—C13B—C23B | 116.7 (5) |
| C52A—C42A—H43A | 109.4 | N13B—C23B—C33B | 110.7 (6) |
| C32A—C42A—H44A | 109.4 | N13B—C23B—C13B | 109.2 (5) |
| C52A—C42A—H44A | 109.4 | C33B—C23B—C13B | 111.3 (5) |
| H43A—C42A—H44A | 108.0 | N13B—C23B—H23B | 108.5 |
| C42A—C52A—H54A | 109.5 | C33B—C23B—H23B | 108.5 |
| C42A—C52A—H55A | 109.5 | C13B—C23B—H23B | 108.5 |
| H54A—C52A—H55A | 109.5 | C43B—C33B—C23B | 115.0 (6) |
| C42A—C52A—H56A | 109.5 | C43B—C33B—H35B | 108.5 |
| H54A—C52A—H56A | 109.5 | C23B—C33B—H35B | 108.5 |
| H55A—C52A—H56A | 109.5 | C43B—C33B—H36B | 108.5 |
| C1A—C23A—C33A | 120.2 (17) | C23B—C33B—H36B | 108.5 |
| C1A—C23A—N1A | 110.0 (11) | H35B—C33B—H36B | 107.5 |
| C33A—C23A—N1A | 105.4 (12) | C53B—C43B—C33B | 112.5 (8) |
| C1A—C23A—H23A | 106.8 | C53B—C43B—H45B | 109.1 |
| C33A—C23A—H23A | 106.8 | C33B—C43B—H45B | 109.1 |
| N1A—C23A—H23A | 106.8 | C53B—C43B—H46B | 109.1 |
| C43A—C33A—C23A | 115.8 (7) | C33B—C43B—H46B | 109.1 |
| C43A—C33A—H35A | 108.3 | H45B—C43B—H46B | 107.8 |
| C23A—C33A—H35A | 108.3 | C43B—C53B—H57B | 109.5 |
| C43A—C33A—H36A | 108.3 | C43B—C53B—H58B | 109.5 |
| C23A—C33A—H36A | 108.3 | H57B—C53B—H58B | 109.5 |
| H35A—C33A—H36A | 107.4 | C43B—C53B—H59B | 109.5 |
| C33A—C43A—C53A | 111.1 (8) | H57B—C53B—H59B | 109.5 |
| C33A—C43A—H45A | 109.4 | H58B—C53B—H59B | 109.5 |
| C53A—C43A—H45A | 109.4 | C24B—N14B—H10B | 109.5 |
| C33A—C43A—H46A | 109.4 | C24B—N14B—H11B | 109.5 |
| C53A—C43A—H46A | 109.4 | H10B—N14B—H11B | 109.5 |
| H45A—C43A—H46A | 108.0 | C24B—N14B—H12B | 109.5 |
| C43A—C53A—H57A | 109.5 | H10B—N14B—H12B | 109.5 |
| C43A—C53A—H58A | 109.5 | H11B—N14B—H12B | 109.5 |
| H57A—C53A—H58A | 109.5 | O24B—C14B—O14B | 125.2 (6) |
| C43A—C53A—H59A | 109.5 | O24B—C14B—C24B | 117.6 (5) |
| H57A—C53A—H59A | 109.5 | O14B—C14B—C24B | 116.7 (5) |
| H58A—C53A—H59A | 109.5 | N14B—C24B—C34B | 110.7 (5) |
| C21B—N11B—H1B | 109.5 | N14B—C24B—C14B | 109.3 (5) |
| C21B—N11B—H2B | 109.5 | C34B—C24B—C14B | 111.4 (5) |
| H1B—N11B—H2B | 109.5 | N14B—C24B—H24B | 108.5 |
| C21B—N11B—H3B | 109.5 | C34B—C24B—H24B | 108.5 |
| H1B—N11B—H3B | 109.5 | C14B—C24B—H24B | 108.5 |
| H2B—N11B—H3B | 109.5 | C44B—C34B—C24B | 115.1 (6) |
| O21B—C11B—O11B | 125.4 (5) | C44B—C34B—H37B | 108.5 |
| O21B—C11B—C21B | 117.7 (5) | C24B—C34B—H37B | 108.5 |
| O11B—C11B—C21B | 116.9 (4) | C44B—C34B—H38B | 108.5 |
| N11B—C21B—C31B | 110.6 (5) | C24B—C34B—H38B | 108.5 |
| N11B—C21B—C11B | 109.3 (4) | H37B—C34B—H38B | 107.5 |
| C31B—C21B—C11B | 111.3 (4) | C54B—C44B—C34B | 112.8 (8) |
| N11B—C21B—H21B | 108.5 | C54B—C44B—H47B | 109.0 |
| C31B—C21B—H21B | 108.5 | C34B—C44B—H47B | 109.0 |
| C11B—C21B—H21B | 108.5 | C54B—C44B—H48B | 109.0 |
| C41B—C31B—C21B | 115.0 (5) | C34B—C44B—H48B | 109.0 |
| C41B—C31B—H31B | 108.5 | H47B—C44B—H48B | 107.8 |
| C21B—C31B—H31B | 108.5 | C44B—C54B—H60B | 109.5 |
| C41B—C31B—H32B | 108.5 | C44B—C54B—H61B | 109.5 |
| C21B—C31B—H32B | 108.5 | H60B—C54B—H61B | 109.5 |
| H31B—C31B—H32B | 107.5 | C44B—C54B—H62B | 109.5 |
| C51B—C41B—C31B | 112.7 (7) | H60B—C54B—H62B | 109.5 |
| C51B—C41B—H41B | 109.1 | H61B—C54B—H62B | 109.5 |
| C31B—C41B—H41B | 109.1 | ||
| C22A—N1A—C21A—C31A | 104 (10) | C22A—C1A—C23A—N1A | 85 (6) |
| C23A—N1A—C21A—C31A | −58 (5) | C21A—N1A—C23A—C1A | −103 (5) |
| C22A—N1A—C21A—C1A | −134 (10) | C22A—N1A—C23A—C1A | −109 (5) |
| C23A—N1A—C21A—C1A | 64 (5) | C21A—N1A—C23A—C33A | 126 (6) |
| O2A—C1A—C21A—N1A | 161.3 (4) | C22A—N1A—C23A—C33A | 120 (5) |
| O1A—C1A—C21A—N1A | −18.6 (5) | C1A—C23A—C33A—C43A | 69 (2) |
| C23A—C1A—C21A—N1A | −106 (6) | N1A—C23A—C33A—C43A | −166.4 (13) |
| C22A—C1A—C21A—N1A | 141 (5) | C23A—C33A—C43A—C53A | 82 (2) |
| O2A—C1A—C21A—C31A | −77.0 (6) | O21B—C11B—C21B—N11B | 140.7 (10) |
| O1A—C1A—C21A—C31A | 103.1 (5) | O11B—C11B—C21B—N11B | −40.9 (9) |
| C23A—C1A—C21A—C31A | 16 (6) | O21B—C11B—C21B—C31B | −96.8 (11) |
| C22A—C1A—C21A—C31A | −98 (5) | O11B—C11B—C21B—C31B | 81.6 (9) |
| N1A—C21A—C31A—C41A | −167.4 (5) | N11B—C21B—C31B—C41B | −64.5 (9) |
| C1A—C21A—C31A—C41A | 70.3 (7) | C11B—C21B—C31B—C41B | 173.8 (7) |
| C21A—C31A—C41A—C51A | 173.7 (7) | C21B—C31B—C41B—C51B | −80.5 (12) |
| C21A—N1A—C22A—C32A | −80 (9) | O22B—C12B—C22B—N12B | 166.5 (11) |
| C23A—N1A—C22A—C32A | −68 (4) | O12B—C12B—C22B—N12B | −24.5 (11) |
| C21A—N1A—C22A—C1A | 41 (10) | O22B—C12B—C22B—C32B | −70.9 (11) |
| C23A—N1A—C22A—C1A | 53 (4) | O12B—C12B—C22B—C32B | 98.0 (11) |
| O2A—C1A—C22A—C32A | −71 (2) | N12B—C22B—C32B—C42B | −178.5 (12) |
| O1A—C1A—C22A—C32A | 111 (2) | C12B—C22B—C32B—C42B | 59.8 (13) |
| C23A—C1A—C22A—C32A | 46 (5) | C22B—C32B—C42B—C52B | 176.5 (15) |
| C21A—C1A—C22A—C32A | 89 (4) | O23B—C13B—C23B—N13B | 151.6 (19) |
| O2A—C1A—C22A—N1A | 165.3 (7) | O13B—C13B—C23B—N13B | −19.5 (15) |
| O1A—C1A—C22A—N1A | −12.4 (11) | O23B—C13B—C23B—C33B | −86 (2) |
| C23A—C1A—C22A—N1A | −77 (7) | O13B—C13B—C23B—C33B | 103.1 (14) |
| C21A—C1A—C22A—N1A | −34 (5) | N13B—C23B—C33B—C43B | −79.3 (19) |
| N1A—C22A—C32A—C42A | 71 (3) | C13B—C23B—C33B—C43B | 159.0 (17) |
| C1A—C22A—C32A—C42A | −44 (3) | C23B—C33B—C43B—C53B | 162.2 (18) |
| C22A—C32A—C42A—C52A | −171 (3) | O24B—C14B—C24B—N14B | 157.7 (18) |
| O2A—C1A—C23A—C33A | −83.7 (17) | O14B—C14B—C24B—N14B | −30.3 (16) |
| O1A—C1A—C23A—C33A | 86.2 (14) | O24B—C14B—C24B—C34B | −79.6 (19) |
| C21A—C1A—C23A—C33A | −176 (7) | O14B—C14B—C24B—C34B | 92.4 (15) |
| C22A—C1A—C23A—C33A | −152 (7) | N14B—C24B—C34B—C44B | 65.4 (14) |
| O2A—C1A—C23A—N1A | 153.7 (9) | C14B—C24B—C34B—C44B | −56.5 (13) |
| O1A—C1A—C23A—N1A | −36.4 (14) | C24B—C34B—C44B—C54B | −177.0 (15) |
| C21A—C1A—C23A—N1A | 61 (5) |
Hydrogen-bond geometry (Å, º) top
| D—H···A | D—H | H···A | D···A | D—H···A |
| N1A—H2A···O11B | 0.89 | 1.82 | 2.706 (7) | 175 |
| N1A—H3A···O2Ai | 0.89 | 1.95 | 2.831 (4) | 168 |
| N1A—H1A···O11Bii | 0.89 | 2.02 | 2.825 (9) | 151 |
| N11B—H1B···O2Aiii | 0.89 | 2.04 | 2.920 (8) | 171 |
| N11B—H1B···O1Aiii | 0.89 | 2.39 | 3.008 (6) | 127 |
| N11B—H2B···O21Bi | 0.89 | 2.06 | 2.899 (12) | 156 |
| N11B—H3B···O1Aiv | 0.89 | 2.00 | 2.886 (8) | 179 |
| Symmetry codes: (i) x, y−1, z; (ii) −x+3/2, y+1/2, −z+1/2; (iii) x−1, y−1, z; (iv) −x+3/2, y−1/2, −z+1/2. |
(Nva293) S-2-aminopentanoic acid top
Crystal data top
| C5H11NO2 | F(000) = 256 |
| Mr = 117.15 | Dx = 1.097 Mg m−3 |
| Monoclinic, C2 | Mo Kα radiation, λ = 0.71073 Å |
| a = 9.589 (4) Å | Cell parameters from 1201 reflections |
| b = 5.2054 (19) Å | θ = 2.6–24.9° |
| c = 14.698 (7) Å | µ = 0.08 mm−1 |
| β = 104.770 (5)° | T = 293 K |
| V = 709.4 (5) Å3 | Plate, colourless |
| Z = 4 | 0.73 × 0.65 × 0.14 mm |
Data collection top
| Bruker Apex II CCD diffractometer | 1120 independent reflections |
| Graphite monochromator | 904 reflections with I > 2σ(I) |
| Detector resolution: 8.3 pixels mm-1 | Rint = 0.016 |
| Sets of exposures each taken over 0.5° ω rotation scans | θmax = 25.0°, θmin = 2.9° |
| Absorption correction: multi-scan SADABS (Bruker, 2014) | h = −7→11 |
| Tmin = 0.856, Tmax = 1.000 | k = −6→6 |
| 1748 measured reflections | l = −17→17 |
Refinement top
| Refinement on F2 | Primary atom site location: structure-invariant direct methods |
| Least-squares matrix: full | Secondary atom site location: difference Fourier map |
| R[F2 > 2σ(F2)] = 0.039 | Hydrogen site location: inferred from neighbouring sites |
| wR(F2) = 0.115 | H-atom parameters constrained |
| S = 1.10 | w = 1/[σ2(Fo2) + (0.0634P)2 + 0.1166P] where P = (Fo2 + 2Fc2)/3 |
| 1120 reflections | (Δ/σ)max < 0.001 |
| 156 parameters | Δρmax = 0.12 e Å−3 |
| 1165 restraints | Δρmin = −0.10 e Å−3 |
Special details top
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. |
Refinement. Whole molecule disorder over four positions. |
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top
| x | y | z | Uiso*/Ueq | Occ. (<1) | |
| O11 | 0.577 (2) | 0.333 (5) | 0.422 (3) | 0.054 (4) | 0.369 (14) |
| O21 | 0.479 (3) | −0.022 (3) | 0.3471 (14) | 0.062 (3) | 0.369 (14) |
| N11 | 0.333 (4) | 0.564 (6) | 0.4210 (14) | 0.0597 (17) | 0.369 (14) |
| H1 | 0.2453 | 0.6276 | 0.4162 | 0.090* | 0.369 (14) |
| H2 | 0.3866 | 0.6809 | 0.4014 | 0.090* | 0.369 (14) |
| H3 | 0.3739 | 0.5242 | 0.4807 | 0.090* | 0.369 (14) |
| C11 | 0.470 (2) | 0.198 (4) | 0.3827 (17) | 0.0550 (13) | 0.369 (14) |
| C21 | 0.322 (2) | 0.330 (4) | 0.3620 (9) | 0.0596 (17) | 0.369 (14) |
| H21 | 0.2531 | 0.2121 | 0.3791 | 0.072* | 0.369 (14) |
| C31 | 0.2666 (17) | 0.398 (3) | 0.2584 (8) | 0.079 (2) | 0.369 (14) |
| H31 | 0.1821 | 0.5068 | 0.2501 | 0.095* | 0.369 (14) |
| H32 | 0.3400 | 0.4950 | 0.2385 | 0.095* | 0.369 (14) |
| C41 | 0.228 (2) | 0.162 (3) | 0.1967 (10) | 0.118 (4) | 0.369 (14) |
| H41 | 0.1640 | 0.0521 | 0.2211 | 0.141* | 0.369 (14) |
| H42 | 0.3142 | 0.0656 | 0.1968 | 0.141* | 0.369 (14) |
| C51 | 0.152 (3) | 0.247 (4) | 0.0950 (11) | 0.186 (10) | 0.369 (14) |
| H51 | 0.1405 | 0.1009 | 0.0538 | 0.279* | 0.369 (14) |
| H52 | 0.2093 | 0.3747 | 0.0746 | 0.279* | 0.369 (14) |
| H53 | 0.0588 | 0.3171 | 0.0937 | 0.279* | 0.369 (14) |
| O12 | 0.580 (3) | 0.356 (8) | 0.406 (9) | 0.054 (4) | 0.250 (9) |
| O22 | 0.498 (4) | −0.043 (5) | 0.372 (4) | 0.062 (3) | 0.250 (9) |
| N12 | 0.329 (5) | 0.563 (8) | 0.405 (2) | 0.0597 (17) | 0.250 (9) |
| H4 | 0.2401 | 0.6253 | 0.3940 | 0.090* | 0.250 (9) |
| H5 | 0.3818 | 0.6625 | 0.3774 | 0.090* | 0.250 (9) |
| H6 | 0.3689 | 0.5618 | 0.4671 | 0.090* | 0.250 (9) |
| C12 | 0.480 (2) | 0.194 (5) | 0.387 (2) | 0.0550 (13) | 0.250 (9) |
| C22 | 0.325 (3) | 0.298 (5) | 0.3680 (9) | 0.0596 (17) | 0.250 (9) |
| H22 | 0.2717 | 0.1900 | 0.4019 | 0.072* | 0.250 (9) |
| C32 | 0.2479 (17) | 0.292 (4) | 0.2640 (10) | 0.079 (2) | 0.250 (9) |
| H33 | 0.2369 | 0.1149 | 0.2429 | 0.095* | 0.250 (9) |
| H34 | 0.1523 | 0.3647 | 0.2553 | 0.095* | 0.250 (9) |
| C42 | 0.328 (2) | 0.440 (5) | 0.2041 (12) | 0.108 (6)* | 0.250 (9) |
| H43 | 0.4217 | 0.3628 | 0.2096 | 0.129* | 0.250 (9) |
| H44 | 0.3420 | 0.6160 | 0.2258 | 0.129* | 0.250 (9) |
| C52 | 0.239 (3) | 0.434 (8) | 0.1000 (12) | 0.174 (12)* | 0.250 (9) |
| H54 | 0.2889 | 0.5290 | 0.0621 | 0.261* | 0.250 (9) |
| H55 | 0.1460 | 0.5099 | 0.0950 | 0.261* | 0.250 (9) |
| H56 | 0.2268 | 0.2592 | 0.0785 | 0.261* | 0.250 (9) |
| O13 | 0.581 (3) | 0.339 (6) | 0.409 (11) | 0.054 (4) | 0.184 (9) |
| O23 | 0.491 (4) | −0.058 (4) | 0.3986 (18) | 0.062 (3) | 0.184 (9) |
| N13 | 0.312 (5) | 0.533 (8) | 0.3946 (18) | 0.0597 (17) | 0.184 (9) |
| H7 | 0.3302 | 0.4986 | 0.4558 | 0.090* | 0.184 (9) |
| H8 | 0.2218 | 0.5910 | 0.3744 | 0.090* | 0.184 (9) |
| H9 | 0.3729 | 0.6518 | 0.3848 | 0.090* | 0.184 (9) |
| C13 | 0.479 (3) | 0.183 (4) | 0.384 (3) | 0.0550 (13) | 0.184 (9) |
| C23 | 0.328 (3) | 0.296 (5) | 0.3427 (15) | 0.0596 (17) | 0.184 (9) |
| H23 | 0.2567 | 0.1705 | 0.3515 | 0.072* | 0.184 (9) |
| C33 | 0.301 (2) | 0.350 (7) | 0.2380 (14) | 0.079 (2) | 0.184 (9) |
| H35 | 0.3766 | 0.4623 | 0.2277 | 0.095* | 0.184 (9) |
| H36 | 0.3066 | 0.1899 | 0.2051 | 0.095* | 0.184 (9) |
| C43 | 0.156 (2) | 0.474 (6) | 0.1972 (15) | 0.113 (6)* | 0.184 (9) |
| H45 | 0.1527 | 0.6408 | 0.2259 | 0.135* | 0.184 (9) |
| H46 | 0.0804 | 0.3679 | 0.2106 | 0.135* | 0.184 (9) |
| C53 | 0.131 (4) | 0.504 (10) | 0.0895 (15) | 0.179 (16)* | 0.184 (9) |
| H57 | 0.0389 | 0.5819 | 0.0636 | 0.269* | 0.184 (9) |
| H58 | 0.1342 | 0.3385 | 0.0614 | 0.269* | 0.184 (9) |
| H59 | 0.2055 | 0.6113 | 0.0766 | 0.269* | 0.184 (9) |
| O14 | 0.577 (3) | 0.348 (9) | 0.394 (4) | 0.054 (4) | 0.197 (13) |
| O24 | 0.472 (4) | −0.036 (6) | 0.372 (5) | 0.062 (3) | 0.197 (13) |
| N14 | 0.324 (6) | 0.552 (9) | 0.4113 (19) | 0.0597 (17) | 0.197 (13) |
| H10 | 0.2377 | 0.6267 | 0.3993 | 0.090* | 0.197 (13) |
| H11 | 0.3902 | 0.6673 | 0.4071 | 0.090* | 0.197 (13) |
| H12 | 0.3451 | 0.4861 | 0.4692 | 0.090* | 0.197 (13) |
| C14 | 0.469 (3) | 0.207 (6) | 0.366 (2) | 0.0550 (13) | 0.197 (13) |
| C24 | 0.321 (3) | 0.343 (6) | 0.3422 (16) | 0.0596 (17) | 0.197 (13) |
| H24 | 0.2476 | 0.2179 | 0.3476 | 0.072* | 0.197 (13) |
| C34 | 0.283 (3) | 0.450 (4) | 0.2426 (16) | 0.079 (2) | 0.197 (13) |
| H37 | 0.1960 | 0.5530 | 0.2334 | 0.095* | 0.197 (13) |
| H38 | 0.3600 | 0.5610 | 0.2347 | 0.095* | 0.197 (13) |
| C44 | 0.258 (3) | 0.240 (5) | 0.1687 (19) | 0.106 (7)* | 0.197 (13) |
| H47 | 0.3358 | 0.1158 | 0.1847 | 0.127* | 0.197 (13) |
| H48 | 0.2575 | 0.3143 | 0.1080 | 0.127* | 0.197 (13) |
| C54 | 0.112 (3) | 0.106 (7) | 0.163 (3) | 0.165 (13)* | 0.197 (13) |
| H60 | 0.0444 | 0.1514 | 0.1053 | 0.248* | 0.197 (13) |
| H61 | 0.0758 | 0.1603 | 0.2153 | 0.248* | 0.197 (13) |
| H62 | 0.1258 | −0.0767 | 0.1659 | 0.248* | 0.197 (13) |
Atomic displacement parameters (Å2) top
| U11 | U22 | U33 | U12 | U13 | U23 | |
| O11 | 0.0299 (9) | 0.054 (2) | 0.083 (10) | 0.0089 (11) | 0.022 (2) | 0.001 (4) |
| O21 | 0.051 (5) | 0.052 (2) | 0.092 (9) | 0.008 (2) | 0.036 (5) | 0.002 (4) |
| N11 | 0.034 (3) | 0.059 (3) | 0.091 (4) | 0.020 (3) | 0.024 (3) | 0.012 (3) |
| C11 | 0.0337 (18) | 0.0530 (19) | 0.082 (4) | 0.0085 (13) | 0.0216 (18) | 0.003 (2) |
| C21 | 0.0326 (13) | 0.061 (3) | 0.087 (3) | 0.0083 (18) | 0.018 (2) | 0.007 (3) |
| C31 | 0.060 (3) | 0.089 (5) | 0.088 (3) | 0.012 (3) | 0.018 (3) | 0.013 (3) |
| C41 | 0.109 (8) | 0.133 (8) | 0.103 (6) | −0.010 (7) | 0.012 (6) | −0.017 (6) |
| C51 | 0.216 (18) | 0.190 (18) | 0.114 (8) | −0.015 (15) | −0.029 (12) | −0.009 (9) |
| O12 | 0.0299 (9) | 0.054 (2) | 0.083 (10) | 0.0089 (11) | 0.022 (2) | 0.001 (4) |
| O22 | 0.051 (5) | 0.052 (2) | 0.092 (9) | 0.008 (2) | 0.036 (5) | 0.002 (4) |
| N12 | 0.034 (3) | 0.059 (3) | 0.091 (4) | 0.020 (3) | 0.024 (3) | 0.012 (3) |
| C12 | 0.0337 (18) | 0.0530 (19) | 0.082 (4) | 0.0085 (13) | 0.0216 (18) | 0.003 (2) |
| C22 | 0.0326 (13) | 0.061 (3) | 0.087 (3) | 0.0083 (18) | 0.018 (2) | 0.007 (3) |
| C32 | 0.060 (3) | 0.089 (5) | 0.088 (3) | 0.012 (3) | 0.018 (3) | 0.013 (3) |
| O13 | 0.0299 (9) | 0.054 (2) | 0.083 (10) | 0.0089 (11) | 0.022 (2) | 0.001 (4) |
| O23 | 0.051 (5) | 0.052 (2) | 0.092 (9) | 0.008 (2) | 0.036 (5) | 0.002 (4) |
| N13 | 0.034 (3) | 0.059 (3) | 0.091 (4) | 0.020 (3) | 0.024 (3) | 0.012 (3) |
| C13 | 0.0337 (18) | 0.0530 (19) | 0.082 (4) | 0.0085 (13) | 0.0216 (18) | 0.003 (2) |
| C23 | 0.0326 (13) | 0.061 (3) | 0.087 (3) | 0.0083 (18) | 0.018 (2) | 0.007 (3) |
| C33 | 0.060 (3) | 0.089 (5) | 0.088 (3) | 0.012 (3) | 0.018 (3) | 0.013 (3) |
| O14 | 0.0299 (9) | 0.054 (2) | 0.083 (10) | 0.0089 (11) | 0.022 (2) | 0.001 (4) |
| O24 | 0.051 (5) | 0.052 (2) | 0.092 (9) | 0.008 (2) | 0.036 (5) | 0.002 (4) |
| N14 | 0.034 (3) | 0.059 (3) | 0.091 (4) | 0.020 (3) | 0.024 (3) | 0.012 (3) |
| C14 | 0.0337 (18) | 0.0530 (19) | 0.082 (4) | 0.0085 (13) | 0.0216 (18) | 0.003 (2) |
| C24 | 0.0326 (13) | 0.061 (3) | 0.087 (3) | 0.0083 (18) | 0.018 (2) | 0.007 (3) |
| C34 | 0.060 (3) | 0.089 (5) | 0.088 (3) | 0.012 (3) | 0.018 (3) | 0.013 (3) |
Geometric parameters (Å, º) top
| O11—C11 | 1.251 (6) | O13—C13 | 1.251 (7) |
| O21—C11 | 1.271 (8) | O23—C13 | 1.270 (9) |
| N11—C21 | 1.483 (7) | N13—C23 | 1.482 (7) |
| N11—H1 | 0.8900 | N13—H7 | 0.8900 |
| N11—H2 | 0.8900 | N13—H8 | 0.8900 |
| N11—H3 | 0.8900 | N13—H9 | 0.8900 |
| C11—C21 | 1.540 (5) | C13—C23 | 1.538 (5) |
| C21—C31 | 1.521 (8) | C23—C33 | 1.520 (9) |
| C21—H21 | 0.9800 | C23—H23 | 0.9800 |
| C31—C41 | 1.516 (12) | C33—C43 | 1.515 (12) |
| C31—H31 | 0.9700 | C33—H35 | 0.9700 |
| C31—H32 | 0.9700 | C33—H36 | 0.9700 |
| C41—C51 | 1.550 (15) | C43—C53 | 1.549 (15) |
| C41—H41 | 0.9700 | C43—H45 | 0.9700 |
| C41—H42 | 0.9700 | C43—H46 | 0.9700 |
| C51—H51 | 0.9600 | C53—H57 | 0.9600 |
| C51—H52 | 0.9600 | C53—H58 | 0.9600 |
| C51—H53 | 0.9600 | C53—H59 | 0.9600 |
| O12—C12 | 1.251 (6) | O14—C14 | 1.252 (6) |
| O22—C12 | 1.271 (8) | O24—C14 | 1.272 (9) |
| N12—C22 | 1.483 (7) | N14—C24 | 1.484 (7) |
| N12—H4 | 0.8900 | N14—H10 | 0.8900 |
| N12—H5 | 0.8900 | N14—H11 | 0.8900 |
| N12—H6 | 0.8900 | N14—H12 | 0.8900 |
| C12—C22 | 1.539 (5) | C14—C24 | 1.540 (5) |
| C22—C32 | 1.519 (9) | C24—C34 | 1.520 (9) |
| C22—H22 | 0.9800 | C24—H24 | 0.9800 |
| C32—C42 | 1.514 (12) | C34—C44 | 1.515 (12) |
| C32—H33 | 0.9700 | C34—H37 | 0.9700 |
| C32—H34 | 0.9700 | C34—H38 | 0.9700 |
| C42—C52 | 1.550 (15) | C44—C54 | 1.549 (15) |
| C42—H43 | 0.9700 | C44—H47 | 0.9700 |
| C42—H44 | 0.9700 | C44—H48 | 0.9700 |
| C52—H54 | 0.9600 | C54—H60 | 0.9600 |
| C52—H55 | 0.9600 | C54—H61 | 0.9600 |
| C52—H56 | 0.9600 | C54—H62 | 0.9600 |
| C21—N11—H1 | 109.5 | C23—N13—H7 | 109.5 |
| C21—N11—H2 | 109.5 | C23—N13—H8 | 109.5 |
| H1—N11—H2 | 109.5 | H7—N13—H8 | 109.5 |
| C21—N11—H3 | 109.5 | C23—N13—H9 | 109.5 |
| H1—N11—H3 | 109.5 | H7—N13—H9 | 109.5 |
| H2—N11—H3 | 109.5 | H8—N13—H9 | 109.5 |
| O11—C11—O21 | 124.2 (10) | O13—C13—O23 | 124.4 (12) |
| O11—C11—C21 | 116.5 (6) | O13—C13—C23 | 116.7 (6) |
| O21—C11—C21 | 118.4 (5) | O23—C13—C23 | 118.5 (6) |
| N11—C21—C31 | 110.4 (5) | N13—C23—C33 | 110.8 (6) |
| N11—C21—C11 | 109.0 (4) | N13—C23—C13 | 109.2 (5) |
| C31—C21—C11 | 111.8 (5) | C33—C23—C13 | 111.8 (6) |
| N11—C21—H21 | 108.5 | N13—C23—H23 | 108.3 |
| C31—C21—H21 | 108.5 | C33—C23—H23 | 108.3 |
| C11—C21—H21 | 108.5 | C13—C23—H23 | 108.3 |
| C41—C31—C21 | 112.3 (8) | C43—C33—C23 | 112.4 (9) |
| C41—C31—H31 | 109.1 | C43—C33—H35 | 109.1 |
| C21—C31—H31 | 109.1 | C23—C33—H35 | 109.1 |
| C41—C31—H32 | 109.1 | C43—C33—H36 | 109.1 |
| C21—C31—H32 | 109.1 | C23—C33—H36 | 109.1 |
| H31—C31—H32 | 107.9 | H35—C33—H36 | 107.9 |
| C31—C41—C51 | 109.3 (9) | C33—C43—C53 | 109.5 (10) |
| C31—C41—H41 | 109.8 | C33—C43—H45 | 109.8 |
| C51—C41—H41 | 109.8 | C53—C43—H45 | 109.8 |
| C31—C41—H42 | 109.8 | C33—C43—H46 | 109.8 |
| C51—C41—H42 | 109.8 | C53—C43—H46 | 109.8 |
| H41—C41—H42 | 108.3 | H45—C43—H46 | 108.2 |
| C41—C51—H51 | 109.5 | C43—C53—H57 | 109.5 |
| C41—C51—H52 | 109.5 | C43—C53—H58 | 109.5 |
| H51—C51—H52 | 109.5 | H57—C53—H58 | 109.5 |
| C41—C51—H53 | 109.5 | C43—C53—H59 | 109.5 |
| H51—C51—H53 | 109.5 | H57—C53—H59 | 109.5 |
| H52—C51—H53 | 109.5 | H58—C53—H59 | 109.5 |
| C22—N12—H4 | 109.5 | C24—N14—H10 | 109.5 |
| C22—N12—H5 | 109.5 | C24—N14—H11 | 109.5 |
| H4—N12—H5 | 109.5 | H10—N14—H11 | 109.5 |
| C22—N12—H6 | 109.5 | C24—N14—H12 | 109.5 |
| H4—N12—H6 | 109.5 | H10—N14—H12 | 109.5 |
| H5—N12—H6 | 109.5 | H11—N14—H12 | 109.5 |
| O12—C12—O22 | 124.3 (11) | O14—C14—O24 | 124.1 (12) |
| O12—C12—C22 | 116.7 (7) | O14—C14—C24 | 116.4 (7) |
| O22—C12—C22 | 118.6 (5) | O24—C14—C24 | 118.3 (7) |
| N12—C22—C32 | 110.7 (6) | N14—C24—C34 | 110.4 (6) |
| N12—C22—C12 | 109.2 (5) | N14—C24—C14 | 109.0 (5) |
| C32—C22—C12 | 111.8 (5) | C34—C24—C14 | 111.9 (6) |
| N12—C22—H22 | 108.4 | N14—C24—H24 | 108.5 |
| C32—C22—H22 | 108.4 | C34—C24—H24 | 108.5 |
| C12—C22—H22 | 108.4 | C14—C24—H24 | 108.5 |
| C42—C32—C22 | 112.6 (9) | C44—C34—C24 | 112.5 (9) |
| C42—C32—H33 | 109.1 | C44—C34—H37 | 109.1 |
| C22—C32—H33 | 109.1 | C24—C34—H37 | 109.1 |
| C42—C32—H34 | 109.1 | C44—C34—H38 | 109.1 |
| C22—C32—H34 | 109.1 | C24—C34—H38 | 109.1 |
| H33—C32—H34 | 107.8 | H37—C34—H38 | 107.8 |
| C32—C42—C52 | 109.4 (10) | C34—C44—C54 | 109.6 (10) |
| C32—C42—H43 | 109.8 | C34—C44—H47 | 109.8 |
| C52—C42—H43 | 109.8 | C54—C44—H47 | 109.8 |
| C32—C42—H44 | 109.8 | C34—C44—H48 | 109.8 |
| C52—C42—H44 | 109.8 | C54—C44—H48 | 109.8 |
| H43—C42—H44 | 108.2 | H47—C44—H48 | 108.2 |
| C42—C52—H54 | 109.5 | C44—C54—H60 | 109.5 |
| C42—C52—H55 | 109.5 | C44—C54—H61 | 109.5 |
| H54—C52—H55 | 109.5 | H60—C54—H61 | 109.5 |
| C42—C52—H56 | 109.5 | C44—C54—H62 | 109.5 |
| H54—C52—H56 | 109.5 | H60—C54—H62 | 109.5 |
| H55—C52—H56 | 109.5 | H61—C54—H62 | 109.5 |
| O11—C11—C21—N11 | −19 (3) | O13—C13—C23—N13 | −38 (9) |
| O21—C11—C21—N11 | 172 (2) | O23—C13—C23—N13 | 136 (3) |
| O11—C11—C21—C31 | 104 (3) | O13—C13—C23—C33 | 85 (9) |
| O21—C11—C21—C31 | −66 (2) | O23—C13—C23—C33 | −101 (3) |
| N11—C21—C31—C41 | −169.7 (17) | N13—C23—C33—C43 | −55 (3) |
| C11—C21—C31—C41 | 68.8 (17) | C13—C23—C33—C43 | −177 (2) |
| C21—C31—C41—C51 | 171.8 (18) | C23—C33—C43—C53 | −176 (3) |
| O12—C12—C22—N12 | −17 (7) | O14—C14—C24—N14 | −38 (4) |
| O22—C12—C22—N12 | 170 (4) | O24—C14—C24—N14 | 130 (4) |
| O12—C12—C22—C32 | 106 (7) | O14—C14—C24—C34 | 84 (4) |
| O22—C12—C22—C32 | −67 (4) | O24—C14—C24—C34 | −108 (4) |
| N12—C22—C32—C42 | 65 (2) | N14—C24—C34—C44 | −172 (3) |
| C12—C22—C32—C42 | −57 (2) | C14—C24—C34—C44 | 66 (3) |
| C22—C32—C42—C52 | −178 (2) | C24—C34—C44—C54 | 73 (3) |
Hydrogen-bond geometry (Å, º) top
| D—H···A | D—H | H···A | D···A | D—H···A |
| N11—H1···O11i | 0.89 | 1.95 | 2.828 (19) | 167 |
| N11—H1···O21i | 0.89 | 2.62 | 3.32 (5) | 137 |
| N11—H2···O21ii | 0.89 | 2.04 | 2.92 (5) | 171 |
| N11—H3···O11iii | 0.89 | 1.71 | 2.56 (4) | 157 |
| Symmetry codes: (i) x−1/2, y+1/2, z; (ii) x, y+1, z; (iii) −x+1, y, −z+1. |
(Nle100super) S-2-aminohexanoic acid top
Crystal data top
| C6H13NO2 | F(000) = 1728 |
| Mr = 131.17 | Dx = 1.211 Mg m−3 |
| Monoclinic, C2 | Mo Kα radiation, λ = 0.71073 Å |
| a = 28.516 (5) Å | Cell parameters from 3481 reflections |
| b = 5.2346 (10) Å | θ = 2.8–28.2° |
| c = 32.233 (6) Å | µ = 0.09 mm−1 |
| β = 116.25° | T = 100 K |
| V = 4315.1 (14) Å3 | Plate, colourless |
| Z = 24 | 0.68 × 0.58 × 0.16 mm |
Data collection top
| Bruker D8 Vantage single crystal CCD diffractometer | 8552 independent reflections |
| Graphite monochromator | 3859 reflections with I > 2σ(I) |
| Detector resolution: 8.3 pixels mm-1 | Rint = 0.141 |
| Sets of exposures each taken over 0.5° ω rotation scans | θmax = 26.4°, θmin = 2.0° |
| Absorption correction: multi-scan SADABS (Bruker, 2014) | h = −30→35 |
| Tmin = 0.585, Tmax = 1.000 | k = −6→6 |
| 33113 measured reflections | l = −40→37 |
Refinement top
| Refinement on F2 | 1 restraint |
| Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
| R[F2 > 2σ(F2)] = 0.081 | H-atom parameters constrained |
| wR(F2) = 0.219 | w = 1/[σ2(Fo2) + (0.0677P)2] where P = (Fo2 + 2Fc2)/3 |
| S = 1.03 | (Δ/σ)max = 0.001 |
| 8552 reflections | Δρmax = 0.53 e Å−3 |
| 493 parameters | Δρmin = −0.44 e Å−3 |
Special details top
Experimental. hkl file transformed from a commensurate supercell refinement, see paper for details. |
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. |
Refinement. Six ordered molecules in the asymmetric unit |
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top
| x | y | z | Uiso*/Ueq | ||
| O1A | 0.27353 (15) | 0.0594 (8) | 0.95506 (13) | 0.0201 (11) | |
| O2A | 0.28820 (16) | 0.4189 (9) | 0.92597 (15) | 0.0252 (12) | |
| N1A | 0.35814 (17) | −0.1724 (10) | 0.95802 (16) | 0.0174 (13) | |
| H1A | 0.3676 | −0.1234 | 0.9878 | 0.026* | |
| H2A | 0.3864 | −0.2382 | 0.9556 | 0.026* | |
| H3A | 0.3326 | −0.2932 | 0.9497 | 0.026* | |
| C1A | 0.2974 (2) | 0.1917 (14) | 0.9370 (2) | 0.0203 (16) | |
| C2A | 0.3381 (2) | 0.0533 (13) | 0.9268 (2) | 0.0173 (16) | |
| H21A | 0.3678 | 0.1724 | 0.9328 | 0.021* | |
| C3A | 0.3154 (2) | −0.0392 (14) | 0.87635 (19) | 0.0234 (18) | |
| H31A | 0.3404 | −0.1614 | 0.8736 | 0.028* | |
| H32A | 0.2826 | −0.1334 | 0.8692 | 0.028* | |
| C4A | 0.3038 (2) | 0.1684 (15) | 0.8402 (2) | 0.0255 (18) | |
| H41A | 0.2818 | 0.0955 | 0.8092 | 0.031* | |
| H42A | 0.2835 | 0.3056 | 0.8459 | 0.031* | |
| C5A | 0.3523 (2) | 0.2835 (15) | 0.8400 (2) | 0.0306 (19) | |
| H51A | 0.3741 | 0.1443 | 0.8370 | 0.037* | |
| H52A | 0.3728 | 0.3689 | 0.8701 | 0.037* | |
| C6A | 0.3409 (3) | 0.4767 (15) | 0.8012 (2) | 0.035 (2) | |
| H61A | 0.3739 | 0.5377 | 0.8023 | 0.052* | |
| H62A | 0.3214 | 0.6215 | 0.8051 | 0.052* | |
| H63A | 0.3200 | 0.3949 | 0.7713 | 0.052* | |
| O1B | 0.43974 (14) | 0.5545 (9) | 0.95405 (13) | 0.0191 (11) | |
| O2B | 0.45629 (16) | 0.9383 (9) | 0.93383 (15) | 0.0251 (12) | |
| N1B | 0.52617 (17) | 0.3432 (10) | 0.95879 (15) | 0.0145 (13) | |
| H1B | 0.5349 | 0.3682 | 0.9893 | 0.022* | |
| H2B | 0.5541 | 0.2779 | 0.9558 | 0.022* | |
| H3B | 0.4989 | 0.2319 | 0.9466 | 0.022* | |
| C1B | 0.4655 (2) | 0.7059 (13) | 0.9415 (2) | 0.0186 (16) | |
| C2B | 0.5108 (2) | 0.5911 (12) | 0.93381 (19) | 0.0164 (16) | |
| H21B | 0.5413 | 0.7099 | 0.9477 | 0.020* | |
| C3B | 0.4976 (2) | 0.5549 (13) | 0.88238 (19) | 0.0184 (16) | |
| H31B | 0.5243 | 0.4430 | 0.8801 | 0.022* | |
| H32B | 0.4634 | 0.4675 | 0.8666 | 0.022* | |
| C4B | 0.4953 (2) | 0.8057 (14) | 0.8574 (2) | 0.0236 (17) | |
| H41B | 0.4651 | 0.9073 | 0.8556 | 0.028* | |
| H42B | 0.5275 | 0.9049 | 0.8756 | 0.028* | |
| C5B | 0.4899 (3) | 0.7641 (14) | 0.8089 (2) | 0.0311 (19) | |
| H51B | 0.4569 | 0.6718 | 0.7903 | 0.037* | |
| H52B | 0.5192 | 0.6558 | 0.8106 | 0.037* | |
| C6B | 0.4901 (3) | 1.0142 (16) | 0.7849 (2) | 0.044 (2) | |
| H61B | 0.5243 | 1.0972 | 0.8012 | 0.066* | |
| H62B | 0.4628 | 1.1270 | 0.7851 | 0.066* | |
| H63B | 0.4834 | 0.9795 | 0.7528 | 0.066* | |
| O1C | 0.60974 (15) | 0.0794 (8) | 0.95692 (13) | 0.0189 (11) | |
| O2C | 0.62714 (16) | 0.4723 (9) | 0.94163 (15) | 0.0257 (12) | |
| N1C | 0.69431 (17) | −0.1225 (10) | 0.95643 (16) | 0.0164 (13) | |
| H1C | 0.7051 | −0.1015 | 0.9873 | 0.025* | |
| H2C | 0.7213 | −0.1830 | 0.9514 | 0.025* | |
| H3C | 0.6673 | −0.2358 | 0.9451 | 0.025* | |
| C1C | 0.6352 (2) | 0.2387 (14) | 0.9452 (2) | 0.0206 (17) | |
| C2C | 0.6768 (2) | 0.1257 (13) | 0.9327 (2) | 0.0212 (17) | |
| H21C | 0.7075 | 0.2441 | 0.9447 | 0.025* | |
| C3C | 0.6577 (2) | 0.0967 (14) | 0.8801 (2) | 0.0235 (18) | |
| H31C | 0.6832 | −0.0084 | 0.8745 | 0.028* | |
| H32C | 0.6239 | 0.0047 | 0.8669 | 0.028* | |
| C4C | 0.6508 (3) | 0.3537 (15) | 0.8551 (2) | 0.0303 (19) | |
| H41C | 0.6215 | 0.4479 | 0.8566 | 0.036* | |
| H42C | 0.6829 | 0.4569 | 0.8713 | 0.036* | |
| C5C | 0.6401 (3) | 0.3228 (15) | 0.8053 (2) | 0.036 (2) | |
| H51C | 0.6067 | 0.2295 | 0.7886 | 0.043* | |
| H52C | 0.6682 | 0.2189 | 0.8037 | 0.043* | |
| C6C | 0.6367 (3) | 0.5798 (16) | 0.7814 (2) | 0.044 (2) | |
| H61C | 0.6709 | 0.6641 | 0.7955 | 0.065* | |
| H62C | 0.6107 | 0.6884 | 0.7849 | 0.065* | |
| H63C | 0.6264 | 0.5511 | 0.7484 | 0.065* | |
| O1D | 0.55812 (14) | 0.0746 (8) | 0.54403 (13) | 0.0188 (11) | |
| O2D | 0.54419 (16) | 0.4436 (9) | 0.57111 (15) | 0.0265 (12) | |
| N1D | 0.47490 (17) | −0.1488 (11) | 0.54422 (16) | 0.0181 (13) | |
| H1D | 0.4480 | −0.2163 | 0.5485 | 0.027* | |
| H2D | 0.5009 | −0.2666 | 0.5521 | 0.027* | |
| H3D | 0.4634 | −0.1046 | 0.5140 | 0.027* | |
| C1D | 0.5351 (2) | 0.2125 (14) | 0.5616 (2) | 0.0162 (15) | |
| C2D | 0.4951 (2) | 0.0808 (13) | 0.57365 (19) | 0.0198 (17) | |
| H21D | 0.4656 | 0.2006 | 0.5682 | 0.024* | |
| C3D | 0.5196 (2) | −0.0118 (14) | 0.6239 (2) | 0.0253 (18) | |
| H31D | 0.5527 | −0.1011 | 0.6303 | 0.030* | |
| H32D | 0.4957 | −0.1380 | 0.6274 | 0.030* | |
| C4D | 0.5311 (2) | 0.1990 (15) | 0.6603 (2) | 0.0278 (18) | |
| H41D | 0.5535 | 0.1275 | 0.6913 | 0.033* | |
| H42D | 0.5509 | 0.3376 | 0.6543 | 0.033* | |
| C5D | 0.4825 (2) | 0.3108 (15) | 0.6607 (2) | 0.0293 (19) | |
| H51D | 0.4611 | 0.1701 | 0.6639 | 0.035* | |
| H52D | 0.4616 | 0.3956 | 0.6307 | 0.035* | |
| C6D | 0.4937 (3) | 0.5047 (15) | 0.6997 (2) | 0.035 (2) | |
| H61D | 0.5148 | 0.4233 | 0.7296 | 0.053* | |
| H62D | 0.4607 | 0.5643 | 0.6987 | 0.053* | |
| H63D | 0.5129 | 0.6504 | 0.6957 | 0.053* | |
| O1E | 0.39468 (14) | 0.5513 (9) | 0.54693 (13) | 0.0179 (11) | |
| O2E | 0.37938 (16) | 0.9268 (9) | 0.57105 (15) | 0.0235 (12) | |
| N1E | 0.30886 (17) | 0.3314 (11) | 0.54176 (16) | 0.0192 (14) | |
| H1E | 0.2806 | 0.2653 | 0.5441 | 0.029* | |
| H2E | 0.3361 | 0.2198 | 0.5542 | 0.029* | |
| H3E | 0.3007 | 0.3581 | 0.5114 | 0.029* | |
| C1E | 0.3690 (2) | 0.6985 (14) | 0.5611 (2) | 0.0160 (16) | |
| C2E | 0.3238 (2) | 0.5775 (13) | 0.56716 (19) | 0.0180 (17) | |
| H21E | 0.2931 | 0.6955 | 0.5535 | 0.022* | |
| C3E | 0.3357 (2) | 0.5304 (14) | 0.61732 (19) | 0.0230 (17) | |
| H31E | 0.3702 | 0.4457 | 0.6332 | 0.028* | |
| H32E | 0.3091 | 0.4135 | 0.6185 | 0.028* | |
| C4E | 0.3363 (3) | 0.7779 (14) | 0.6429 (2) | 0.0287 (18) | |
| H41E | 0.3035 | 0.8728 | 0.6248 | 0.034* | |
| H42E | 0.3658 | 0.8857 | 0.6449 | 0.034* | |
| C5E | 0.3418 (3) | 0.7332 (15) | 0.6920 (2) | 0.0326 (19) | |
| H51E | 0.3138 | 0.6166 | 0.6904 | 0.039* | |
| H52E | 0.3758 | 0.6496 | 0.7110 | 0.039* | |
| C6E | 0.3386 (3) | 0.9817 (15) | 0.7150 (2) | 0.039 (2) | |
| H61E | 0.3445 | 0.9470 | 0.7468 | 0.058* | |
| H62E | 0.3039 | 1.0579 | 0.6977 | 0.058* | |
| H63E | 0.3654 | 1.1004 | 0.7154 | 0.058* | |
| O1F | 0.22482 (14) | 0.0795 (8) | 0.54471 (13) | 0.0189 (11) | |
| O2F | 0.20622 (16) | 0.4776 (9) | 0.55736 (15) | 0.0258 (12) | |
| N1F | 0.13930 (18) | −0.1176 (11) | 0.54389 (16) | 0.0218 (15) | |
| H1F | 0.1128 | −0.1796 | 0.5494 | 0.033* | |
| H2F | 0.1668 | −0.2276 | 0.5556 | 0.033* | |
| H3F | 0.1282 | −0.1009 | 0.5129 | 0.033* | |
| C1F | 0.1984 (2) | 0.2428 (14) | 0.5549 (2) | 0.0146 (15) | |
| C2F | 0.1558 (2) | 0.1354 (13) | 0.5664 (2) | 0.0175 (16) | |
| H21F | 0.1251 | 0.2536 | 0.5539 | 0.021* | |
| C3F | 0.1742 (2) | 0.1064 (14) | 0.6181 (2) | 0.0230 (18) | |
| H31F | 0.1484 | 0.0029 | 0.6235 | 0.028* | |
| H32F | 0.2078 | 0.0119 | 0.6313 | 0.028* | |
| C4F | 0.1818 (2) | 0.3580 (14) | 0.6434 (2) | 0.0247 (17) | |
| H41F | 0.1500 | 0.4634 | 0.6273 | 0.030* | |
| H42F | 0.2113 | 0.4508 | 0.6420 | 0.030* | |
| C5F | 0.1928 (3) | 0.3273 (15) | 0.6943 (2) | 0.033 (2) | |
| H51F | 0.1641 | 0.2282 | 0.6960 | 0.040* | |
| H52F | 0.2256 | 0.2296 | 0.7109 | 0.040* | |
| C6F | 0.1978 (3) | 0.5853 (16) | 0.7184 (2) | 0.045 (2) | |
| H61F | 0.2015 | 0.5571 | 0.7497 | 0.067* | |
| H62F | 0.1664 | 0.6878 | 0.7008 | 0.067* | |
| H63F | 0.2286 | 0.6759 | 0.7200 | 0.067* |
Atomic displacement parameters (Å2) top
| U11 | U22 | U33 | U12 | U13 | U23 | |
| O1A | 0.020 (2) | 0.024 (3) | 0.021 (3) | −0.001 (2) | 0.013 (2) | 0.000 (2) |
| O2A | 0.021 (2) | 0.023 (3) | 0.030 (3) | 0.008 (2) | 0.010 (2) | 0.003 (2) |
| N1A | 0.018 (3) | 0.016 (3) | 0.019 (3) | 0.004 (3) | 0.008 (2) | 0.002 (3) |
| C1A | 0.013 (4) | 0.019 (4) | 0.021 (4) | 0.002 (3) | 0.001 (3) | −0.004 (3) |
| C2A | 0.013 (3) | 0.019 (4) | 0.022 (4) | 0.002 (3) | 0.010 (3) | 0.000 (3) |
| C3A | 0.026 (4) | 0.030 (5) | 0.015 (3) | 0.002 (4) | 0.009 (3) | −0.001 (3) |
| C4A | 0.027 (4) | 0.033 (5) | 0.014 (4) | 0.005 (4) | 0.008 (3) | 0.001 (3) |
| C5A | 0.036 (4) | 0.038 (5) | 0.015 (4) | 0.000 (4) | 0.008 (3) | 0.008 (4) |
| C6A | 0.042 (4) | 0.037 (5) | 0.029 (4) | −0.001 (4) | 0.020 (4) | 0.007 (4) |
| O1B | 0.020 (2) | 0.022 (3) | 0.016 (2) | −0.003 (2) | 0.009 (2) | 0.001 (2) |
| O2B | 0.024 (2) | 0.022 (3) | 0.033 (3) | 0.003 (2) | 0.015 (2) | 0.003 (2) |
| N1B | 0.015 (3) | 0.018 (3) | 0.010 (3) | 0.005 (3) | 0.005 (2) | −0.001 (3) |
| C1B | 0.016 (4) | 0.012 (4) | 0.021 (4) | −0.002 (3) | 0.003 (3) | −0.005 (3) |
| C2B | 0.017 (3) | 0.015 (4) | 0.017 (4) | 0.002 (3) | 0.006 (3) | 0.003 (3) |
| C3B | 0.018 (3) | 0.024 (4) | 0.016 (4) | −0.003 (3) | 0.010 (3) | −0.002 (3) |
| C4B | 0.025 (4) | 0.032 (5) | 0.016 (4) | −0.006 (4) | 0.010 (3) | 0.002 (3) |
| C5B | 0.036 (4) | 0.035 (5) | 0.020 (4) | −0.013 (4) | 0.011 (3) | −0.001 (4) |
| C6B | 0.072 (6) | 0.042 (6) | 0.016 (4) | −0.008 (5) | 0.018 (4) | 0.000 (4) |
| O1C | 0.021 (2) | 0.020 (3) | 0.016 (2) | 0.000 (2) | 0.008 (2) | 0.001 (2) |
| O2C | 0.024 (2) | 0.016 (3) | 0.040 (3) | 0.002 (2) | 0.017 (2) | 0.004 (3) |
| N1C | 0.016 (3) | 0.018 (3) | 0.016 (3) | 0.003 (3) | 0.008 (2) | 0.000 (3) |
| C1C | 0.019 (4) | 0.024 (5) | 0.017 (4) | 0.001 (3) | 0.006 (3) | 0.001 (3) |
| C2C | 0.017 (3) | 0.021 (4) | 0.029 (4) | 0.002 (3) | 0.013 (3) | 0.005 (3) |
| C3C | 0.022 (4) | 0.031 (5) | 0.021 (4) | 0.002 (4) | 0.012 (3) | 0.001 (3) |
| C4C | 0.032 (4) | 0.035 (5) | 0.021 (4) | 0.002 (4) | 0.009 (3) | 0.006 (4) |
| C5C | 0.051 (5) | 0.032 (5) | 0.032 (4) | −0.002 (4) | 0.025 (4) | 0.001 (4) |
| C6C | 0.065 (5) | 0.042 (6) | 0.029 (4) | −0.006 (5) | 0.026 (4) | 0.006 (4) |
| O1D | 0.015 (2) | 0.021 (3) | 0.025 (3) | 0.000 (2) | 0.014 (2) | 0.000 (2) |
| O2D | 0.027 (3) | 0.022 (3) | 0.033 (3) | −0.003 (2) | 0.015 (2) | 0.000 (2) |
| N1D | 0.012 (3) | 0.025 (4) | 0.018 (3) | 0.003 (3) | 0.006 (2) | 0.004 (3) |
| C1D | 0.010 (3) | 0.022 (4) | 0.015 (4) | 0.006 (3) | 0.004 (3) | 0.001 (3) |
| C2D | 0.025 (4) | 0.021 (4) | 0.012 (4) | −0.002 (3) | 0.007 (3) | −0.001 (3) |
| C3D | 0.029 (4) | 0.028 (5) | 0.021 (4) | 0.000 (4) | 0.013 (3) | −0.001 (4) |
| C4D | 0.028 (4) | 0.037 (5) | 0.017 (4) | 0.004 (4) | 0.009 (3) | −0.003 (4) |
| C5D | 0.026 (4) | 0.043 (5) | 0.019 (4) | 0.004 (4) | 0.010 (3) | 0.002 (4) |
| C6D | 0.048 (5) | 0.036 (5) | 0.020 (4) | 0.003 (4) | 0.014 (4) | −0.001 (4) |
| O1E | 0.012 (2) | 0.025 (3) | 0.019 (2) | −0.002 (2) | 0.009 (2) | −0.004 (2) |
| O2E | 0.021 (2) | 0.019 (3) | 0.030 (3) | −0.003 (2) | 0.012 (2) | 0.000 (2) |
| N1E | 0.012 (3) | 0.028 (4) | 0.016 (3) | 0.002 (3) | 0.006 (2) | 0.003 (3) |
| C1E | 0.013 (3) | 0.026 (5) | 0.010 (3) | 0.007 (3) | 0.006 (3) | 0.008 (3) |
| C2E | 0.018 (3) | 0.025 (5) | 0.011 (3) | 0.002 (3) | 0.006 (3) | −0.002 (3) |
| C3E | 0.024 (4) | 0.026 (5) | 0.018 (4) | −0.008 (4) | 0.008 (3) | 0.001 (3) |
| C4E | 0.038 (4) | 0.026 (5) | 0.019 (4) | −0.001 (4) | 0.010 (3) | −0.003 (4) |
| C5E | 0.042 (4) | 0.034 (5) | 0.027 (4) | −0.009 (4) | 0.019 (4) | 0.002 (4) |
| C6E | 0.061 (5) | 0.030 (5) | 0.037 (5) | 0.005 (4) | 0.032 (4) | −0.001 (4) |
| O1F | 0.015 (2) | 0.027 (3) | 0.018 (3) | −0.001 (2) | 0.011 (2) | −0.003 (2) |
| O2F | 0.024 (2) | 0.023 (3) | 0.032 (3) | −0.005 (2) | 0.013 (2) | −0.001 (3) |
| N1F | 0.016 (3) | 0.033 (4) | 0.018 (3) | −0.001 (3) | 0.009 (3) | 0.003 (3) |
| C1F | 0.008 (3) | 0.029 (5) | 0.010 (3) | 0.001 (3) | 0.007 (3) | −0.001 (3) |
| C2F | 0.019 (4) | 0.016 (4) | 0.016 (3) | 0.001 (3) | 0.007 (3) | 0.001 (3) |
| C3F | 0.025 (4) | 0.028 (5) | 0.019 (4) | 0.002 (4) | 0.013 (3) | 0.005 (3) |
| C4F | 0.030 (4) | 0.028 (5) | 0.022 (4) | 0.003 (4) | 0.016 (3) | 0.003 (3) |
| C5F | 0.037 (4) | 0.039 (5) | 0.024 (4) | −0.002 (4) | 0.013 (3) | −0.006 (4) |
| C6F | 0.054 (5) | 0.052 (6) | 0.024 (4) | 0.011 (5) | 0.013 (4) | 0.000 (4) |
Geometric parameters (Å, º) top
| O1A—C1A | 1.279 (8) | O1D—C1D | 1.265 (7) |
| O2A—C1A | 1.236 (8) | O2D—C1D | 1.247 (8) |
| N1A—C2A | 1.492 (8) | N1D—C2D | 1.481 (8) |
| N1A—H1A | 0.9100 | N1D—H1D | 0.9100 |
| N1A—H2A | 0.9100 | N1D—H2D | 0.9100 |
| N1A—H3A | 0.9100 | N1D—H3D | 0.9100 |
| C1A—C2A | 1.520 (8) | C1D—C2D | 1.523 (8) |
| C2A—C3A | 1.539 (8) | C2D—C3D | 1.530 (8) |
| C2A—H21A | 1.0000 | C2D—H21D | 1.0000 |
| C3A—C4A | 1.519 (9) | C3D—C4D | 1.538 (9) |
| C3A—H31A | 0.9900 | C3D—H31D | 0.9900 |
| C3A—H32A | 0.9900 | C3D—H32D | 0.9900 |
| C4A—C5A | 1.510 (9) | C4D—C5D | 1.509 (8) |
| C4A—H41A | 0.9900 | C4D—H41D | 0.9900 |
| C4A—H42A | 0.9900 | C4D—H42D | 0.9900 |
| C5A—C6A | 1.528 (9) | C5D—C6D | 1.534 (9) |
| C5A—H51A | 0.9900 | C5D—H51D | 0.9900 |
| C5A—H52A | 0.9900 | C5D—H52D | 0.9900 |
| C6A—H61A | 0.9800 | C6D—H61D | 0.9800 |
| C6A—H62A | 0.9800 | C6D—H62D | 0.9800 |
| C6A—H63A | 0.9800 | C6D—H63D | 0.9800 |
| O1B—C1B | 1.262 (7) | O1E—C1E | 1.278 (7) |
| O2B—C1B | 1.246 (8) | O2E—C1E | 1.239 (8) |
| N1B—C2B | 1.487 (8) | N1E—C2E | 1.484 (8) |
| N1B—H1B | 0.9100 | N1E—H1E | 0.9100 |
| N1B—H2B | 0.9100 | N1E—H2E | 0.9100 |
| N1B—H3B | 0.9100 | N1E—H3E | 0.9100 |
| C1B—C2B | 1.541 (8) | C1E—C2E | 1.524 (9) |
| C2B—C3B | 1.541 (8) | C2E—C3E | 1.518 (8) |
| C2B—H21B | 1.0000 | C2E—H21E | 1.0000 |
| C3B—C4B | 1.526 (9) | C3E—C4E | 1.532 (9) |
| C3B—H31B | 0.9900 | C3E—H31E | 0.9900 |
| C3B—H32B | 0.9900 | C3E—H32E | 0.9900 |
| C4B—C5B | 1.519 (8) | C4E—C5E | 1.536 (8) |
| C4B—H41B | 0.9900 | C4E—H41E | 0.9900 |
| C4B—H42B | 0.9900 | C4E—H42E | 0.9900 |
| C5B—C6B | 1.523 (10) | C5E—C6E | 1.521 (10) |
| C5B—H51B | 0.9900 | C5E—H51E | 0.9900 |
| C5B—H52B | 0.9900 | C5E—H52E | 0.9900 |
| C6B—H61B | 0.9800 | C6E—H61E | 0.9800 |
| C6B—H62B | 0.9800 | C6E—H62E | 0.9800 |
| C6B—H63B | 0.9800 | C6E—H63E | 0.9800 |
| O1C—C1C | 1.267 (8) | O1F—C1F | 1.273 (7) |
| O2C—C1C | 1.240 (8) | O2F—C1F | 1.246 (8) |
| N1C—C2C | 1.478 (8) | N1F—C2F | 1.484 (8) |
| N1C—H1C | 0.9100 | N1F—H1F | 0.9100 |
| N1C—H2C | 0.9100 | N1F—H2F | 0.9100 |
| N1C—H3C | 0.9100 | N1F—H3F | 0.9100 |
| C1C—C2C | 1.532 (9) | C1F—C2F | 1.529 (8) |
| C2C—C3C | 1.542 (8) | C2F—C3F | 1.516 (8) |
| C2C—H21C | 1.0000 | C2F—H21F | 1.0000 |
| C3C—C4C | 1.536 (10) | C3F—C4F | 1.513 (10) |
| C3C—H31C | 0.9900 | C3F—H31F | 0.9900 |
| C3C—H32C | 0.9900 | C3F—H32F | 0.9900 |
| C4C—C5C | 1.503 (8) | C4F—C5F | 1.537 (8) |
| C4C—H41C | 0.9900 | C4F—H41F | 0.9900 |
| C4C—H42C | 0.9900 | C4F—H42F | 0.9900 |
| C5C—C6C | 1.533 (10) | C5F—C6F | 1.532 (10) |
| C5C—H51C | 0.9900 | C5F—H51F | 0.9900 |
| C5C—H52C | 0.9900 | C5F—H52F | 0.9900 |
| C6C—H61C | 0.9800 | C6F—H61F | 0.9800 |
| C6C—H62C | 0.9800 | C6F—H62F | 0.9800 |
| C6C—H63C | 0.9800 | C6F—H63F | 0.9800 |
| C2A—N1A—H1A | 109.5 | C2D—N1D—H1D | 109.5 |
| C2A—N1A—H2A | 109.5 | C2D—N1D—H2D | 109.5 |
| H1A—N1A—H2A | 109.5 | H1D—N1D—H2D | 109.5 |
| C2A—N1A—H3A | 109.5 | C2D—N1D—H3D | 109.5 |
| H1A—N1A—H3A | 109.5 | H1D—N1D—H3D | 109.5 |
| H2A—N1A—H3A | 109.5 | H2D—N1D—H3D | 109.5 |
| O2A—C1A—O1A | 124.3 (6) | O2D—C1D—O1D | 124.8 (6) |
| O2A—C1A—C2A | 118.9 (6) | O2D—C1D—C2D | 118.3 (6) |
| O1A—C1A—C2A | 116.8 (6) | O1D—C1D—C2D | 116.8 (6) |
| N1A—C2A—C1A | 109.5 (5) | N1D—C2D—C1D | 109.1 (5) |
| N1A—C2A—C3A | 108.7 (5) | N1D—C2D—C3D | 106.6 (5) |
| C1A—C2A—C3A | 111.9 (5) | C1D—C2D—C3D | 111.8 (5) |
| N1A—C2A—H21A | 108.9 | N1D—C2D—H21D | 109.8 |
| C1A—C2A—H21A | 108.9 | C1D—C2D—H21D | 109.8 |
| C3A—C2A—H21A | 108.9 | C3D—C2D—H21D | 109.8 |
| C4A—C3A—C2A | 115.7 (6) | C2D—C3D—C4D | 115.1 (6) |
| C4A—C3A—H31A | 108.4 | C2D—C3D—H31D | 108.5 |
| C2A—C3A—H31A | 108.4 | C4D—C3D—H31D | 108.5 |
| C4A—C3A—H32A | 108.4 | C2D—C3D—H32D | 108.5 |
| C2A—C3A—H32A | 108.4 | C4D—C3D—H32D | 108.5 |
| H31A—C3A—H32A | 107.4 | H31D—C3D—H32D | 107.5 |
| C5A—C4A—C3A | 113.5 (5) | C5D—C4D—C3D | 113.5 (5) |
| C5A—C4A—H41A | 108.9 | C5D—C4D—H41D | 108.9 |
| C3A—C4A—H41A | 108.9 | C3D—C4D—H41D | 108.9 |
| C5A—C4A—H42A | 108.9 | C5D—C4D—H42D | 108.9 |
| C3A—C4A—H42A | 108.9 | C3D—C4D—H42D | 108.9 |
| H41A—C4A—H42A | 107.7 | H41D—C4D—H42D | 107.7 |
| C4A—C5A—C6A | 113.8 (5) | C4D—C5D—C6D | 113.8 (5) |
| C4A—C5A—H51A | 108.8 | C4D—C5D—H51D | 108.8 |
| C6A—C5A—H51A | 108.8 | C6D—C5D—H51D | 108.8 |
| C4A—C5A—H52A | 108.8 | C4D—C5D—H52D | 108.8 |
| C6A—C5A—H52A | 108.8 | C6D—C5D—H52D | 108.8 |
| H51A—C5A—H52A | 107.7 | H51D—C5D—H52D | 107.7 |
| C5A—C6A—H61A | 109.5 | C5D—C6D—H61D | 109.5 |
| C5A—C6A—H62A | 109.5 | C5D—C6D—H62D | 109.5 |
| H61A—C6A—H62A | 109.5 | H61D—C6D—H62D | 109.5 |
| C5A—C6A—H63A | 109.5 | C5D—C6D—H63D | 109.5 |
| H61A—C6A—H63A | 109.5 | H61D—C6D—H63D | 109.5 |
| H62A—C6A—H63A | 109.5 | H62D—C6D—H63D | 109.5 |
| C2B—N1B—H1B | 109.5 | C2E—N1E—H1E | 109.5 |
| C2B—N1B—H2B | 109.5 | C2E—N1E—H2E | 109.5 |
| H1B—N1B—H2B | 109.5 | H1E—N1E—H2E | 109.5 |
| C2B—N1B—H3B | 109.5 | C2E—N1E—H3E | 109.5 |
| H1B—N1B—H3B | 109.5 | H1E—N1E—H3E | 109.5 |
| H2B—N1B—H3B | 109.5 | H2E—N1E—H3E | 109.5 |
| O2B—C1B—O1B | 125.1 (6) | O2E—C1E—O1E | 124.4 (6) |
| O2B—C1B—C2B | 117.8 (6) | O2E—C1E—C2E | 119.1 (6) |
| O1B—C1B—C2B | 117.0 (6) | O1E—C1E—C2E | 116.5 (6) |
| N1B—C2B—C3B | 110.4 (5) | N1E—C2E—C3E | 108.7 (5) |
| N1B—C2B—C1B | 108.7 (5) | N1E—C2E—C1E | 110.1 (5) |
| C3B—C2B—C1B | 113.5 (5) | C3E—C2E—C1E | 113.6 (5) |
| N1B—C2B—H21B | 108.0 | N1E—C2E—H21E | 108.1 |
| C3B—C2B—H21B | 108.0 | C3E—C2E—H21E | 108.1 |
| C1B—C2B—H21B | 108.0 | C1E—C2E—H21E | 108.1 |
| C4B—C3B—C2B | 113.2 (5) | C2E—C3E—C4E | 112.4 (6) |
| C4B—C3B—H31B | 108.9 | C2E—C3E—H31E | 109.1 |
| C2B—C3B—H31B | 108.9 | C4E—C3E—H31E | 109.1 |
| C4B—C3B—H32B | 108.9 | C2E—C3E—H32E | 109.1 |
| C2B—C3B—H32B | 108.9 | C4E—C3E—H32E | 109.1 |
| H31B—C3B—H32B | 107.7 | H31E—C3E—H32E | 107.9 |
| C5B—C4B—C3B | 112.4 (6) | C3E—C4E—C5E | 113.4 (6) |
| C5B—C4B—H41B | 109.1 | C3E—C4E—H41E | 108.9 |
| C3B—C4B—H41B | 109.1 | C5E—C4E—H41E | 108.9 |
| C5B—C4B—H42B | 109.1 | C3E—C4E—H42E | 108.9 |
| C3B—C4B—H42B | 109.1 | C5E—C4E—H42E | 108.9 |
| H41B—C4B—H42B | 107.9 | H41E—C4E—H42E | 107.7 |
| C4B—C5B—C6B | 112.3 (6) | C6E—C5E—C4E | 111.8 (6) |
| C4B—C5B—H51B | 109.1 | C6E—C5E—H51E | 109.3 |
| C6B—C5B—H51B | 109.1 | C4E—C5E—H51E | 109.3 |
| C4B—C5B—H52B | 109.1 | C6E—C5E—H52E | 109.3 |
| C6B—C5B—H52B | 109.1 | C4E—C5E—H52E | 109.3 |
| H51B—C5B—H52B | 107.9 | H51E—C5E—H52E | 107.9 |
| C5B—C6B—H61B | 109.5 | C5E—C6E—H61E | 109.5 |
| C5B—C6B—H62B | 109.5 | C5E—C6E—H62E | 109.5 |
| H61B—C6B—H62B | 109.5 | H61E—C6E—H62E | 109.5 |
| C5B—C6B—H63B | 109.5 | C5E—C6E—H63E | 109.5 |
| H61B—C6B—H63B | 109.5 | H61E—C6E—H63E | 109.5 |
| H62B—C6B—H63B | 109.5 | H62E—C6E—H63E | 109.5 |
| C2C—N1C—H1C | 109.5 | C2F—N1F—H1F | 109.5 |
| C2C—N1C—H2C | 109.5 | C2F—N1F—H2F | 109.5 |
| H1C—N1C—H2C | 109.5 | H1F—N1F—H2F | 109.5 |
| C2C—N1C—H3C | 109.5 | C2F—N1F—H3F | 109.5 |
| H1C—N1C—H3C | 109.5 | H1F—N1F—H3F | 109.5 |
| H2C—N1C—H3C | 109.5 | H2F—N1F—H3F | 109.5 |
| O2C—C1C—O1C | 124.8 (6) | O2F—C1F—O1F | 124.8 (6) |
| O2C—C1C—C2C | 119.3 (6) | O2F—C1F—C2F | 119.0 (6) |
| O1C—C1C—C2C | 115.9 (6) | O1F—C1F—C2F | 116.1 (6) |
| N1C—C2C—C1C | 109.1 (5) | N1F—C2F—C3F | 109.3 (5) |
| N1C—C2C—C3C | 110.9 (5) | N1F—C2F—C1F | 108.8 (5) |
| C1C—C2C—C3C | 113.0 (5) | C3F—C2F—C1F | 112.2 (5) |
| N1C—C2C—H21C | 107.9 | N1F—C2F—H21F | 108.8 |
| C1C—C2C—H21C | 107.9 | C3F—C2F—H21F | 108.8 |
| C3C—C2C—H21C | 107.9 | C1F—C2F—H21F | 108.8 |
| C4C—C3C—C2C | 113.1 (6) | C4F—C3F—C2F | 113.7 (6) |
| C4C—C3C—H31C | 109.0 | C4F—C3F—H31F | 108.8 |
| C2C—C3C—H31C | 109.0 | C2F—C3F—H31F | 108.8 |
| C4C—C3C—H32C | 109.0 | C4F—C3F—H32F | 108.8 |
| C2C—C3C—H32C | 109.0 | C2F—C3F—H32F | 108.8 |
| H31C—C3C—H32C | 107.8 | H31F—C3F—H32F | 107.7 |
| C5C—C4C—C3C | 112.6 (6) | C3F—C4F—C5F | 113.4 (6) |
| C5C—C4C—H41C | 109.1 | C3F—C4F—H41F | 108.9 |
| C3C—C4C—H41C | 109.1 | C5F—C4F—H41F | 108.9 |
| C5C—C4C—H42C | 109.1 | C3F—C4F—H42F | 108.9 |
| C3C—C4C—H42C | 109.1 | C5F—C4F—H42F | 108.9 |
| H41C—C4C—H42C | 107.8 | H41F—C4F—H42F | 107.7 |
| C4C—C5C—C6C | 112.4 (6) | C6F—C5F—C4F | 112.2 (6) |
| C4C—C5C—H51C | 109.1 | C6F—C5F—H51F | 109.2 |
| C6C—C5C—H51C | 109.1 | C4F—C5F—H51F | 109.2 |
| C4C—C5C—H52C | 109.1 | C6F—C5F—H52F | 109.2 |
| C6C—C5C—H52C | 109.1 | C4F—C5F—H52F | 109.2 |
| H51C—C5C—H52C | 107.9 | H51F—C5F—H52F | 107.9 |
| C5C—C6C—H61C | 109.5 | C5F—C6F—H61F | 109.5 |
| C5C—C6C—H62C | 109.5 | C5F—C6F—H62F | 109.5 |
| H61C—C6C—H62C | 109.5 | H61F—C6F—H62F | 109.5 |
| C5C—C6C—H63C | 109.5 | C5F—C6F—H63F | 109.5 |
| H61C—C6C—H63C | 109.5 | H61F—C6F—H63F | 109.5 |
| H62C—C6C—H63C | 109.5 | H62F—C6F—H63F | 109.5 |
| O2A—C1A—C2A—N1A | 157.7 (6) | O2D—C1D—C2D—N1D | 157.8 (5) |
| O1A—C1A—C2A—N1A | −24.8 (8) | O1D—C1D—C2D—N1D | −24.9 (7) |
| O2A—C1A—C2A—C3A | −81.7 (8) | O2D—C1D—C2D—C3D | −84.5 (7) |
| O1A—C1A—C2A—C3A | 95.8 (7) | O1D—C1D—C2D—C3D | 92.8 (7) |
| N1A—C2A—C3A—C4A | −167.4 (5) | N1D—C2D—C3D—C4D | −165.9 (5) |
| C1A—C2A—C3A—C4A | 71.5 (7) | C1D—C2D—C3D—C4D | 75.0 (7) |
| C2A—C3A—C4A—C5A | 72.3 (7) | C2D—C3D—C4D—C5D | 70.8 (8) |
| C3A—C4A—C5A—C6A | 175.3 (6) | C3D—C4D—C5D—C6D | 175.1 (6) |
| O2B—C1B—C2B—N1B | 161.8 (5) | O2E—C1E—C2E—N1E | 164.5 (5) |
| O1B—C1B—C2B—N1B | −20.1 (7) | O1E—C1E—C2E—N1E | −17.3 (7) |
| O2B—C1B—C2B—C3B | −75.0 (8) | O2E—C1E—C2E—C3E | −73.4 (8) |
| O1B—C1B—C2B—C3B | 103.1 (7) | O1E—C1E—C2E—C3E | 104.9 (7) |
| N1B—C2B—C3B—C4B | −165.1 (5) | N1E—C2E—C3E—C4E | −163.8 (5) |
| C1B—C2B—C3B—C4B | 72.6 (7) | C1E—C2E—C3E—C4E | 73.3 (8) |
| C2B—C3B—C4B—C5B | 171.8 (5) | C2E—C3E—C4E—C5E | 173.2 (5) |
| C3B—C4B—C5B—C6B | −177.4 (6) | C3E—C4E—C5E—C6E | −176.2 (6) |
| O2C—C1C—C2C—N1C | 157.5 (6) | O2F—C1F—C2F—N1F | 157.6 (5) |
| O1C—C1C—C2C—N1C | −25.3 (8) | O1F—C1F—C2F—N1F | −24.7 (7) |
| O2C—C1C—C2C—C3C | −78.8 (8) | O2F—C1F—C2F—C3F | −81.4 (8) |
| O1C—C1C—C2C—C3C | 98.5 (7) | O1F—C1F—C2F—C3F | 96.3 (7) |
| N1C—C2C—C3C—C4C | −167.0 (5) | N1F—C2F—C3F—C4F | −168.5 (5) |
| C1C—C2C—C3C—C4C | 70.2 (8) | C1F—C2F—C3F—C4F | 70.7 (7) |
| C2C—C3C—C4C—C5C | 171.4 (5) | C2F—C3F—C4F—C5F | 171.8 (5) |
| C3C—C4C—C5C—C6C | −176.3 (6) | C3F—C4F—C5F—C6F | −177.4 (6) |
Hydrogen-bond geometry (Å, º) top
| D—H···A | D—H | H···A | D···A | D—H···A |
| N1A—H1A···O1Ci | 0.91 | 1.93 | 2.806 (6) | 162 |
| N1A—H2A···O1Bii | 0.91 | 1.89 | 2.782 (6) | 167 |
| N1A—H3A···O2Aii | 0.91 | 1.90 | 2.793 (7) | 167 |
| N1B—H1B···O1Bi | 0.91 | 1.91 | 2.765 (6) | 156 |
| N1B—H2B···O1C | 0.91 | 1.88 | 2.778 (6) | 167 |
| N1B—H3B···O2Bii | 0.91 | 1.89 | 2.774 (7) | 164 |
| N1C—H1C···O1Ai | 0.91 | 1.88 | 2.752 (6) | 160 |
| N1C—H2C···O1Aiii | 0.91 | 1.97 | 2.822 (6) | 155 |
| N1C—H3C···O2Cii | 0.91 | 1.88 | 2.754 (7) | 160 |
| N1D—H1D···O1Eii | 0.91 | 1.93 | 2.807 (6) | 162 |
| N1D—H2D···O2Dii | 0.91 | 1.88 | 2.773 (7) | 167 |
| N1D—H3D···O1Div | 0.91 | 1.93 | 2.824 (6) | 166 |
| N1E—H1E···O1F | 0.91 | 1.87 | 2.773 (6) | 170 |
| N1E—H2E···O2Eii | 0.91 | 1.89 | 2.782 (7) | 165 |
| N1E—H3E···O1Fv | 0.91 | 2.00 | 2.830 (6) | 152 |
| N1F—H1F···O1Dvi | 0.91 | 1.97 | 2.822 (6) | 156 |
| N1F—H2F···O2Fii | 0.91 | 1.89 | 2.754 (7) | 157 |
| N1F—H3F···O1Evii | 0.91 | 1.91 | 2.789 (6) | 161 |
| Symmetry codes: (i) −x+1, y, −z+2; (ii) x, y−1, z; (iii) x+1/2, y−1/2, z; (iv) −x+1, y, −z+1; (v) −x+1/2, y+1/2, −z+1; (vi) x−1/2, y−1/2, z; (vii) −x+1/2, y−1/2, −z+1. |
(Nle210) S-2-aminohexanoic acid top
Crystal data top
| C6H13NO2 | F(000) = 288 |
| Mr = 131.17 | Dx = 1.173 Mg m−3 |
| Monoclinic, C2 | Mo Kα radiation, λ = 0.71073 Å |
| a = 9.5327 (7) Å | Cell parameters from 3352 reflections |
| b = 5.2545 (4) Å | θ = 2.3–25.7° |
| c = 14.959 (1) Å | µ = 0.09 mm−1 |
| β = 97.628 (2)° | T = 210 K |
| V = 742.66 (9) Å3 | Plate, colourless |
| Z = 4 | 0.68 × 0.58 × 0.16 mm |
Data collection top
| Bruker D8 Vantage single crystal CCD diffractometer | 1420 independent reflections |
| Graphite monochromator | 1217 reflections with I > 2σ(I) |
| Detector resolution: 8.3 pixels mm-1 | Rint = 0.027 |
| Sets of exposures each taken over 0.5° ω rotation scans | θmax = 25.7°, θmin = 2.8° |
| Absorption correction: multi-scan SADABS (Bruker, 2014) | h = −11→11 |
| Tmin = 0.933, Tmax = 1.000 | k = −6→6 |
| 6243 measured reflections | l = −18→18 |
Refinement top
| Refinement on F2 | Primary atom site location: structure-invariant direct methods |
| Least-squares matrix: full | Secondary atom site location: difference Fourier map |
| R[F2 > 2σ(F2)] = 0.036 | Hydrogen site location: inferred from neighbouring sites |
| wR(F2) = 0.079 | H-atom parameters constrained |
| S = 1.12 | w = 1/[σ2(Fo2) + (0.0336P)2 + 0.1549P] where P = (Fo2 + 2Fc2)/3 |
| 1420 reflections | (Δ/σ)max < 0.001 |
| 129 parameters | Δρmax = 0.11 e Å−3 |
| 300 restraints | Δρmin = −0.13 e Å−3 |
Special details top
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. |
Refinement. Whole molecule disorder over two positions. |
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top
| x | y | z | Uiso*/Ueq | Occ. (<1) | |
| O11 | 0.3717 (16) | 0.222 (4) | 0.9148 (17) | 0.0297 (19) | 0.702 (7) |
| O21 | 0.442 (3) | 0.601 (3) | 0.875 (2) | 0.049 (2) | 0.702 (7) |
| N11 | 0.622 (2) | 0.005 (2) | 0.9181 (5) | 0.0290 (9) | 0.702 (7) |
| H1 | 0.6218 | 0.0294 | 0.9777 | 0.044* | 0.702 (7) |
| H2 | 0.7053 | −0.0634 | 0.9085 | 0.044* | 0.702 (7) |
| H3 | 0.5512 | −0.1013 | 0.8971 | 0.044* | 0.702 (7) |
| C11 | 0.4615 (14) | 0.371 (3) | 0.8884 (6) | 0.0275 (10) | 0.702 (7) |
| C21 | 0.6019 (9) | 0.2528 (14) | 0.8704 (3) | 0.0265 (9) | 0.702 (7) |
| H21 | 0.6800 | 0.3683 | 0.8945 | 0.032* | 0.702 (7) |
| C31 | 0.6073 (6) | 0.2126 (10) | 0.7699 (3) | 0.0355 (10) | 0.702 (7) |
| H31A | 0.5210 | 0.1242 | 0.7436 | 0.043* | 0.702 (7) |
| H31B | 0.6880 | 0.1030 | 0.7623 | 0.043* | 0.702 (7) |
| C41 | 0.6206 (6) | 0.4610 (10) | 0.7186 (3) | 0.0519 (13) | 0.702 (7) |
| H41A | 0.5326 | 0.5581 | 0.7173 | 0.062* | 0.702 (7) |
| H41B | 0.6974 | 0.5629 | 0.7508 | 0.062* | 0.702 (7) |
| C51 | 0.6503 (8) | 0.4175 (11) | 0.6225 (4) | 0.080 (2) | 0.702 (7) |
| H51A | 0.5711 | 0.3240 | 0.5892 | 0.096* | 0.702 (7) |
| H51B | 0.7356 | 0.3126 | 0.6235 | 0.096* | 0.702 (7) |
| C61 | 0.6714 (14) | 0.667 (2) | 0.5736 (7) | 0.115 (4) | 0.702 (7) |
| H61A | 0.6856 | 0.6315 | 0.5118 | 0.172* | 0.702 (7) |
| H61B | 0.7537 | 0.7552 | 0.6040 | 0.172* | 0.702 (7) |
| H61C | 0.5884 | 0.7738 | 0.5739 | 0.172* | 0.702 (7) |
| O12 | 0.368 (4) | 0.223 (12) | 0.905 (4) | 0.0297 (19) | 0.298 (7) |
| O22 | 0.446 (7) | 0.596 (8) | 0.865 (5) | 0.049 (2) | 0.298 (7) |
| N12 | 0.629 (5) | 0.015 (6) | 0.9137 (11) | 0.0290 (9) | 0.298 (7) |
| H4 | 0.6174 | 0.0618 | 0.9703 | 0.044* | 0.298 (7) |
| H5 | 0.7191 | −0.0309 | 0.9120 | 0.044* | 0.298 (7) |
| H6 | 0.5711 | −0.1167 | 0.8966 | 0.044* | 0.298 (7) |
| C12 | 0.459 (4) | 0.364 (7) | 0.8756 (16) | 0.0275 (10) | 0.298 (7) |
| C22 | 0.592 (2) | 0.233 (4) | 0.8515 (6) | 0.0265 (9) | 0.298 (7) |
| H22 | 0.6714 | 0.3568 | 0.8594 | 0.032* | 0.298 (7) |
| C32 | 0.5735 (14) | 0.138 (2) | 0.7544 (7) | 0.0355 (10) | 0.298 (7) |
| H32A | 0.4857 | 0.0387 | 0.7436 | 0.043* | 0.298 (7) |
| H32B | 0.6520 | 0.0230 | 0.7464 | 0.043* | 0.298 (7) |
| C42 | 0.5679 (9) | 0.350 (2) | 0.6844 (7) | 0.049 (3) | 0.298 (7) |
| H42A | 0.5349 | 0.2792 | 0.6246 | 0.059* | 0.298 (7) |
| H42B | 0.4992 | 0.4785 | 0.6978 | 0.059* | 0.298 (7) |
| C52 | 0.7105 (10) | 0.476 (2) | 0.6822 (8) | 0.061 (3) | 0.298 (7) |
| H52A | 0.7822 | 0.3449 | 0.6779 | 0.073* | 0.298 (7) |
| H52B | 0.7368 | 0.5691 | 0.7388 | 0.073* | 0.298 (7) |
| C62 | 0.710 (2) | 0.661 (4) | 0.6033 (15) | 0.084 (7) | 0.298 (7) |
| H62A | 0.8042 | 0.7311 | 0.6033 | 0.125* | 0.298 (7) |
| H62B | 0.6436 | 0.7976 | 0.6093 | 0.125* | 0.298 (7) |
| H62C | 0.6821 | 0.5710 | 0.5471 | 0.125* | 0.298 (7) |
Atomic displacement parameters (Å2) top
| U11 | U22 | U33 | U12 | U13 | U23 | |
| O11 | 0.0187 (11) | 0.0289 (9) | 0.043 (6) | 0.0034 (10) | 0.009 (2) | 0.003 (3) |
| O21 | 0.0298 (18) | 0.0234 (12) | 0.094 (7) | 0.0052 (8) | 0.014 (3) | 0.006 (2) |
| N11 | 0.0187 (17) | 0.0281 (15) | 0.0412 (13) | 0.0058 (14) | 0.0074 (12) | −0.0032 (11) |
| C11 | 0.0192 (13) | 0.0263 (16) | 0.037 (3) | 0.0016 (11) | 0.003 (2) | −0.001 (2) |
| C21 | 0.0190 (15) | 0.0242 (18) | 0.037 (2) | −0.0010 (13) | 0.005 (2) | −0.003 (2) |
| C31 | 0.032 (3) | 0.034 (3) | 0.041 (2) | 0.001 (2) | 0.0076 (16) | −0.006 (2) |
| C41 | 0.064 (3) | 0.048 (3) | 0.045 (3) | 0.001 (3) | 0.016 (2) | 0.002 (2) |
| C51 | 0.127 (5) | 0.071 (4) | 0.051 (3) | −0.004 (3) | 0.041 (3) | 0.007 (3) |
| C61 | 0.210 (11) | 0.081 (6) | 0.060 (7) | −0.024 (6) | 0.047 (7) | 0.013 (4) |
| O12 | 0.0187 (11) | 0.0289 (9) | 0.043 (6) | 0.0034 (10) | 0.009 (2) | 0.003 (3) |
| O22 | 0.0298 (18) | 0.0234 (12) | 0.094 (7) | 0.0052 (8) | 0.014 (3) | 0.006 (2) |
| N12 | 0.0187 (17) | 0.0281 (15) | 0.0412 (13) | 0.0058 (14) | 0.0074 (12) | −0.0032 (11) |
| C12 | 0.0192 (13) | 0.0263 (16) | 0.037 (3) | 0.0016 (11) | 0.003 (2) | −0.001 (2) |
| C22 | 0.0190 (15) | 0.0242 (18) | 0.037 (2) | −0.0010 (13) | 0.005 (2) | −0.003 (2) |
| C32 | 0.032 (3) | 0.034 (3) | 0.041 (2) | 0.001 (2) | 0.0076 (16) | −0.006 (2) |
| C42 | 0.056 (6) | 0.052 (7) | 0.040 (6) | 0.007 (5) | 0.005 (5) | 0.001 (5) |
| C52 | 0.075 (7) | 0.063 (7) | 0.047 (7) | −0.008 (7) | 0.019 (6) | 0.012 (7) |
| C62 | 0.121 (13) | 0.095 (14) | 0.046 (12) | 0.011 (11) | 0.053 (11) | 0.016 (9) |
Geometric parameters (Å, º) top
| O11—C11 | 1.259 (3) | O12—C12 | 1.258 (5) |
| O21—C11 | 1.239 (3) | O22—C12 | 1.239 (5) |
| N11—C21 | 1.485 (4) | N12—C22 | 1.486 (5) |
| N11—H1 | 0.9000 | N12—H4 | 0.9000 |
| N11—H2 | 0.9000 | N12—H5 | 0.9000 |
| N11—H3 | 0.9000 | N12—H6 | 0.9000 |
| C11—C21 | 1.531 (3) | C12—C22 | 1.532 (5) |
| C21—C31 | 1.527 (4) | C22—C32 | 1.525 (6) |
| C21—H21 | 0.9900 | C22—H22 | 0.9900 |
| C31—C41 | 1.528 (6) | C32—C42 | 1.527 (7) |
| C31—H31A | 0.9800 | C32—H32A | 0.9800 |
| C31—H31B | 0.9800 | C32—H32B | 0.9800 |
| C41—C51 | 1.518 (5) | C42—C52 | 1.518 (7) |
| C41—H41A | 0.9800 | C42—H42A | 0.9800 |
| C41—H41B | 0.9800 | C42—H42B | 0.9800 |
| C51—C61 | 1.529 (8) | C52—C62 | 1.527 (9) |
| C51—H51A | 0.9800 | C52—H52A | 0.9800 |
| C51—H51B | 0.9800 | C52—H52B | 0.9800 |
| C61—H61A | 0.9700 | C62—H62A | 0.9700 |
| C61—H61B | 0.9700 | C62—H62B | 0.9700 |
| C61—H61C | 0.9700 | C62—H62C | 0.9700 |
| C21—N11—H1 | 109.5 | C22—N12—H4 | 109.5 |
| C21—N11—H2 | 109.5 | C22—N12—H5 | 109.5 |
| H1—N11—H2 | 109.5 | H4—N12—H5 | 109.5 |
| C21—N11—H3 | 109.5 | C22—N12—H6 | 109.5 |
| H1—N11—H3 | 109.5 | H4—N12—H6 | 109.5 |
| H2—N11—H3 | 109.5 | H5—N12—H6 | 109.5 |
| O21—C11—O11 | 124.3 (3) | O22—C12—O12 | 124.5 (6) |
| O21—C11—C21 | 118.8 (3) | O22—C12—C22 | 118.7 (5) |
| O11—C11—C21 | 116.9 (3) | O12—C12—C22 | 116.8 (5) |
| N11—C21—C31 | 109.5 (3) | N12—C22—C32 | 109.4 (6) |
| N11—C21—C11 | 109.3 (3) | N12—C22—C12 | 109.2 (5) |
| C31—C21—C11 | 111.9 (3) | C32—C22—C12 | 112.0 (6) |
| N11—C21—H21 | 108.7 | N12—C22—H22 | 108.8 |
| C31—C21—H21 | 108.7 | C32—C22—H22 | 108.8 |
| C11—C21—H21 | 108.7 | C12—C22—H22 | 108.8 |
| C21—C31—C41 | 113.1 (4) | C22—C32—C42 | 113.7 (6) |
| C21—C31—H31A | 109.0 | C22—C32—H32A | 108.8 |
| C41—C31—H31A | 109.0 | C42—C32—H32A | 108.8 |
| C21—C31—H31B | 109.0 | C22—C32—H32B | 108.8 |
| C41—C31—H31B | 109.0 | C42—C32—H32B | 108.8 |
| H31A—C31—H31B | 107.8 | H32A—C32—H32B | 107.7 |
| C51—C41—C31 | 112.7 (4) | C52—C42—C32 | 112.7 (6) |
| C51—C41—H41A | 109.1 | C52—C42—H42A | 109.1 |
| C31—C41—H41A | 109.1 | C32—C42—H42A | 109.1 |
| C51—C41—H41B | 109.1 | C52—C42—H42B | 109.1 |
| C31—C41—H41B | 109.1 | C32—C42—H42B | 109.1 |
| H41A—C41—H41B | 107.8 | H42A—C42—H42B | 107.8 |
| C41—C51—C61 | 112.1 (6) | C42—C52—C62 | 112.6 (8) |
| C41—C51—H51A | 109.2 | C42—C52—H52A | 109.1 |
| C61—C51—H51A | 109.2 | C62—C52—H52A | 109.1 |
| C41—C51—H51B | 109.2 | C42—C52—H52B | 109.1 |
| C61—C51—H51B | 109.2 | C62—C52—H52B | 109.1 |
| H51A—C51—H51B | 107.9 | H52A—C52—H52B | 107.8 |
| C51—C61—H61A | 109.5 | C52—C62—H62A | 109.5 |
| C51—C61—H61B | 109.5 | C52—C62—H62B | 109.5 |
| H61A—C61—H61B | 109.5 | H62A—C62—H62B | 109.5 |
| C51—C61—H61C | 109.5 | C52—C62—H62C | 109.5 |
| H61A—C61—H61C | 109.5 | H62A—C62—H62C | 109.5 |
| H61B—C61—H61C | 109.5 | H62B—C62—H62C | 109.5 |
| O21—C11—C21—N11 | 161.8 (15) | O22—C12—C22—N12 | 147 (4) |
| O11—C11—C21—N11 | −19.7 (15) | O12—C12—C22—N12 | −33 (4) |
| O21—C11—C21—C31 | −76.8 (15) | O22—C12—C22—C32 | −91 (4) |
| O11—C11—C21—C31 | 101.7 (14) | O12—C12—C22—C32 | 88 (4) |
| N11—C21—C31—C41 | −167.2 (8) | N12—C22—C32—C42 | −167.4 (18) |
| C11—C21—C31—C41 | 71.5 (8) | C12—C22—C32—C42 | 71.4 (18) |
| C21—C31—C41—C51 | 170.5 (6) | C22—C32—C42—C52 | 71.2 (16) |
| C31—C41—C51—C61 | −176.9 (7) | C32—C42—C52—C62 | 171.5 (14) |
Hydrogen-bond geometry (Å, º) top
| D—H···A | D—H | H···A | D···A | D—H···A |
| N11—H1···O11i | 0.90 | 1.90 | 2.74 (2) | 156 |
| N11—H2···O11ii | 0.90 | 1.94 | 2.811 (9) | 163 |
| N11—H2···O21ii | 0.90 | 2.53 | 3.24 (4) | 136 |
| N11—H3···O21iii | 0.90 | 1.88 | 2.75 (4) | 162 |
| C21—H21···O11iv | 0.99 | 2.60 | 3.56 (2) | 165 |
| Symmetry codes: (i) −x+1, y, −z+2; (ii) x+1/2, y−1/2, z; (iii) x, y−1, z; (iv) x+1/2, y+1/2, z. |
(Nle330) S-2-aminohexanoic acid top
Crystal data top
| C6H13NO2 | F(000) = 288 |
| Mr = 131.17 | Dx = 1.114 Mg m−3 |
| Monoclinic, C2 | Mo Kα radiation, λ = 0.71073 Å |
| a = 9.5633 (15) Å | Cell parameters from 1633 reflections |
| b = 5.2287 (9) Å | θ = 2.6–21.1° |
| c = 15.674 (3) Å | µ = 0.08 mm−1 |
| β = 93.695 (5)° | T = 330 K |
| V = 782.1 (2) Å3 | Plate, colourless |
| Z = 4 | 0.68 × 0.58 × 0.16 mm |
Data collection top
| Bruker D8 Vantage single crystal CCD diffractometer | 1389 independent reflections |
| Graphite monochromator | 929 reflections with I > 2σ(I) |
| Detector resolution: 8.3 pixels mm-1 | Rint = 0.039 |
| Sets of exposures each taken over 0.5° ω rotation scans | θmax = 25.0°, θmin = 2.6° |
| Absorption correction: multi-scan SADABS (Bruker, 2014) | h = −10→11 |
| Tmin = 0.944, Tmax = 1.000 | k = −6→6 |
| 4947 measured reflections | l = −18→18 |
Refinement top
| Refinement on F2 | Primary atom site location: structure-invariant direct methods |
| Least-squares matrix: full | Secondary atom site location: difference Fourier map |
| R[F2 > 2σ(F2)] = 0.051 | Hydrogen site location: inferred from neighbouring sites |
| wR(F2) = 0.129 | H-atom parameters constrained |
| S = 1.10 | w = 1/[σ2(Fo2) + (0.0684P)2 + 0.0027P] where P = (Fo2 + 2Fc2)/3 |
| 1389 reflections | (Δ/σ)max < 0.001 |
| 114 parameters | Δρmax = 0.11 e Å−3 |
| 284 restraints | Δρmin = −0.14 e Å−3 |
Special details top
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. |
Refinement. Whole molecule disorder over two positions. |
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top
| x | y | z | Uiso*/Ueq | Occ. (<1) | |
| O11 | 0.3808 (11) | 0.233 (2) | 0.9193 (11) | 0.055 (2) | 0.785 (13) |
| O21 | 0.4500 (7) | 0.6111 (18) | 0.8747 (5) | 0.0706 (19) | 0.785 (13) |
| N11 | 0.6283 (13) | 0.019 (3) | 0.9182 (6) | 0.0557 (18) | 0.785 (13) |
| H1 | 0.6138 | 0.0423 | 0.9732 | 0.084* | 0.785 (13) |
| H2 | 0.7148 | −0.0396 | 0.9134 | 0.084* | 0.785 (13) |
| H3 | 0.5668 | −0.0945 | 0.8959 | 0.084* | 0.785 (13) |
| C11 | 0.4692 (8) | 0.382 (2) | 0.8903 (5) | 0.0515 (10) | 0.785 (13) |
| C21 | 0.6108 (8) | 0.262 (2) | 0.8725 (5) | 0.0574 (11) | 0.785 (13) |
| H21 | 0.6863 | 0.3788 | 0.8920 | 0.069* | 0.785 (13) |
| C31 | 0.6202 (8) | 0.2088 (16) | 0.7772 (4) | 0.083 (2) | 0.785 (13) |
| H31 | 0.7013 | 0.1015 | 0.7698 | 0.099* | 0.785 (13) |
| H32 | 0.5378 | 0.1132 | 0.7567 | 0.099* | 0.785 (13) |
| C41 | 0.6309 (13) | 0.435 (2) | 0.7248 (5) | 0.139 (4) | 0.785 (13) |
| H41 | 0.7095 | 0.5368 | 0.7473 | 0.166* | 0.785 (13) |
| H42 | 0.5466 | 0.5362 | 0.7283 | 0.166* | 0.785 (13) |
| C51 | 0.6510 (18) | 0.371 (3) | 0.6292 (6) | 0.204 (6) | 0.785 (13) |
| H51 | 0.7297 | 0.2560 | 0.6249 | 0.245* | 0.785 (13) |
| H52 | 0.5676 | 0.2889 | 0.6036 | 0.245* | 0.785 (13) |
| C61 | 0.677 (3) | 0.613 (4) | 0.5847 (8) | 0.350 (12) | 0.785 (13) |
| H61 | 0.6899 | 0.5782 | 0.5256 | 0.526* | 0.785 (13) |
| H62 | 0.7598 | 0.6922 | 0.6104 | 0.526* | 0.785 (13) |
| H63 | 0.5984 | 0.7248 | 0.5891 | 0.526* | 0.785 (13) |
| O12 | 0.371 (4) | 0.234 (8) | 0.906 (5) | 0.055 (2) | 0.215 (13) |
| O22 | 0.473 (3) | 0.613 (6) | 0.904 (2) | 0.0706 (19) | 0.215 (13) |
| N12 | 0.645 (5) | 0.038 (9) | 0.926 (2) | 0.0557 (18) | 0.215 (13) |
| H4 | 0.6335 | 0.0892 | 0.9796 | 0.084* | 0.215 (13) |
| H5 | 0.7345 | −0.0033 | 0.9214 | 0.084* | 0.215 (13) |
| H6 | 0.5912 | −0.0970 | 0.9141 | 0.084* | 0.215 (13) |
| C12 | 0.473 (3) | 0.379 (6) | 0.8945 (17) | 0.0515 (10) | 0.215 (13) |
| C22 | 0.606 (3) | 0.247 (6) | 0.8668 (15) | 0.0574 (11) | 0.215 (13) |
| H22 | 0.6828 | 0.3711 | 0.8669 | 0.069* | 0.215 (13) |
| C32 | 0.582 (4) | 0.130 (5) | 0.7776 (17) | 0.083 (2) | 0.215 (13) |
| H33 | 0.6596 | 0.0168 | 0.7678 | 0.099* | 0.215 (13) |
| H34 | 0.4976 | 0.0276 | 0.7762 | 0.099* | 0.215 (13) |
| C42 | 0.569 (3) | 0.313 (7) | 0.7086 (19) | 0.151 (12)* | 0.215 (13) |
| H43 | 0.5071 | 0.4504 | 0.7242 | 0.182* | 0.215 (13) |
| H44 | 0.5261 | 0.2300 | 0.6581 | 0.182* | 0.215 (13) |
| C52 | 0.712 (4) | 0.430 (7) | 0.687 (3) | 0.187 (15)* | 0.215 (13) |
| H53 | 0.7001 | 0.6066 | 0.6690 | 0.225* | 0.215 (13) |
| H54 | 0.7779 | 0.4245 | 0.7364 | 0.225* | 0.215 (13) |
| C62 | 0.766 (6) | 0.278 (13) | 0.617 (4) | 0.30 (3)* | 0.215 (13) |
| H64 | 0.8595 | 0.3336 | 0.6068 | 0.447* | 0.215 (13) |
| H65 | 0.7066 | 0.3016 | 0.5658 | 0.447* | 0.215 (13) |
| H66 | 0.7679 | 0.1007 | 0.6324 | 0.447* | 0.215 (13) |
Atomic displacement parameters (Å2) top
| U11 | U22 | U33 | U12 | U13 | U23 | |
| O11 | 0.0262 (19) | 0.0477 (14) | 0.091 (6) | 0.0074 (14) | 0.010 (3) | 0.004 (2) |
| O21 | 0.041 (3) | 0.0432 (16) | 0.126 (6) | 0.0076 (19) | −0.009 (3) | 0.012 (3) |
| N11 | 0.026 (3) | 0.052 (3) | 0.089 (3) | 0.013 (3) | 0.003 (2) | −0.015 (2) |
| C11 | 0.028 (2) | 0.048 (2) | 0.078 (3) | 0.0057 (16) | 0.0006 (18) | 0.000 (2) |
| C21 | 0.0284 (17) | 0.057 (3) | 0.088 (3) | −0.0023 (18) | 0.0120 (17) | −0.006 (2) |
| C31 | 0.072 (5) | 0.087 (5) | 0.093 (3) | 0.001 (4) | 0.034 (3) | −0.001 (4) |
| C41 | 0.166 (8) | 0.144 (8) | 0.111 (5) | −0.003 (7) | 0.048 (5) | 0.008 (5) |
| C51 | 0.305 (16) | 0.225 (12) | 0.086 (6) | 0.033 (11) | 0.054 (7) | 0.026 (7) |
| C61 | 0.57 (3) | 0.307 (18) | 0.189 (13) | −0.03 (2) | 0.141 (18) | 0.074 (14) |
| O12 | 0.0262 (19) | 0.0477 (14) | 0.091 (6) | 0.0074 (14) | 0.010 (3) | 0.004 (2) |
| O22 | 0.041 (3) | 0.0432 (16) | 0.126 (6) | 0.0076 (19) | −0.009 (3) | 0.012 (3) |
| N12 | 0.026 (3) | 0.052 (3) | 0.089 (3) | 0.013 (3) | 0.003 (2) | −0.015 (2) |
| C12 | 0.028 (2) | 0.048 (2) | 0.078 (3) | 0.0057 (16) | 0.0006 (18) | 0.000 (2) |
| C22 | 0.0284 (17) | 0.057 (3) | 0.088 (3) | −0.0023 (18) | 0.0120 (17) | −0.006 (2) |
| C32 | 0.072 (5) | 0.087 (5) | 0.093 (3) | 0.001 (4) | 0.034 (3) | −0.001 (4) |
Geometric parameters (Å, º) top
| O11—C11 | 1.255 (5) | O12—C12 | 1.256 (6) |
| O21—C11 | 1.234 (5) | O22—C12 | 1.233 (6) |
| N11—C21 | 1.464 (6) | N12—C22 | 1.466 (7) |
| N11—H1 | 0.8900 | N12—H4 | 0.8900 |
| N11—H2 | 0.8900 | N12—H5 | 0.8900 |
| N11—H3 | 0.8900 | N12—H6 | 0.8900 |
| C11—C21 | 1.534 (5) | C12—C22 | 1.535 (6) |
| C21—C31 | 1.528 (7) | C22—C32 | 1.528 (9) |
| C21—H21 | 0.9800 | C22—H22 | 0.9800 |
| C31—C41 | 1.445 (10) | C32—C42 | 1.443 (11) |
| C31—H31 | 0.9700 | C32—H33 | 0.9700 |
| C31—H32 | 0.9700 | C32—H34 | 0.9700 |
| C41—C51 | 1.558 (11) | C42—C52 | 1.560 (13) |
| C41—H41 | 0.9700 | C42—H43 | 0.9700 |
| C41—H42 | 0.9700 | C42—H44 | 0.9700 |
| C51—C61 | 1.471 (18) | C52—C62 | 1.470 (19) |
| C51—H51 | 0.9700 | C52—H53 | 0.9700 |
| C51—H52 | 0.9700 | C52—H54 | 0.9700 |
| C61—H61 | 0.9600 | C62—H64 | 0.9600 |
| C61—H62 | 0.9600 | C62—H65 | 0.9600 |
| C61—H63 | 0.9600 | C62—H66 | 0.9600 |
| C21—N11—H1 | 109.5 | C22—N12—H4 | 109.5 |
| C21—N11—H2 | 109.5 | C22—N12—H5 | 109.5 |
| H1—N11—H2 | 109.5 | H4—N12—H5 | 109.5 |
| C21—N11—H3 | 109.5 | C22—N12—H6 | 109.5 |
| H1—N11—H3 | 109.5 | H4—N12—H6 | 109.5 |
| H2—N11—H3 | 109.5 | H5—N12—H6 | 109.5 |
| O21—C11—O11 | 125.3 (4) | O22—C12—O12 | 125.4 (7) |
| O21—C11—C21 | 118.9 (4) | O22—C12—C22 | 119.0 (7) |
| O11—C11—C21 | 115.9 (4) | O12—C12—C22 | 115.6 (6) |
| N11—C21—C31 | 108.0 (4) | N12—C22—C32 | 107.7 (7) |
| N11—C21—C11 | 109.9 (3) | N12—C22—C12 | 109.6 (6) |
| C31—C21—C11 | 111.1 (4) | C32—C22—C12 | 111.1 (7) |
| N11—C21—H21 | 109.3 | N12—C22—H22 | 109.5 |
| C31—C21—H21 | 109.3 | C32—C22—H22 | 109.5 |
| C11—C21—H21 | 109.3 | C12—C22—H22 | 109.5 |
| C41—C31—C21 | 114.7 (6) | C42—C32—C22 | 115.0 (9) |
| C41—C31—H31 | 108.6 | C42—C32—H33 | 108.5 |
| C21—C31—H31 | 108.6 | C22—C32—H33 | 108.5 |
| C41—C31—H32 | 108.6 | C42—C32—H34 | 108.5 |
| C21—C31—H32 | 108.6 | C22—C32—H34 | 108.5 |
| H31—C31—H32 | 107.6 | H33—C32—H34 | 107.5 |
| C31—C41—C51 | 112.9 (8) | C32—C42—C52 | 112.9 (10) |
| C31—C41—H41 | 109.0 | C32—C42—H43 | 109.0 |
| C51—C41—H41 | 109.0 | C52—C42—H43 | 109.0 |
| C31—C41—H42 | 109.0 | C32—C42—H44 | 109.0 |
| C51—C41—H42 | 109.0 | C52—C42—H44 | 109.0 |
| H41—C41—H42 | 107.8 | H43—C42—H44 | 107.8 |
| C61—C51—C41 | 108.0 (10) | C62—C52—C42 | 108.0 (11) |
| C61—C51—H51 | 110.1 | C62—C52—H53 | 110.1 |
| C41—C51—H51 | 110.1 | C42—C52—H53 | 110.1 |
| C61—C51—H52 | 110.1 | C62—C52—H54 | 110.1 |
| C41—C51—H52 | 110.1 | C42—C52—H54 | 110.1 |
| H51—C51—H52 | 108.4 | H53—C52—H54 | 108.4 |
| C51—C61—H61 | 109.5 | C52—C62—H64 | 109.5 |
| C51—C61—H62 | 109.5 | C52—C62—H65 | 109.5 |
| H61—C61—H62 | 109.5 | H64—C62—H65 | 109.5 |
| C51—C61—H63 | 109.5 | C52—C62—H66 | 109.5 |
| H61—C61—H63 | 109.5 | H64—C62—H66 | 109.5 |
| H62—C61—H63 | 109.5 | H65—C62—H66 | 109.5 |
| O21—C11—C21—N11 | 162.8 (8) | O22—C12—C22—N12 | 128 (3) |
| O11—C11—C21—N11 | −17.9 (8) | O12—C12—C22—N12 | −53 (3) |
| O21—C11—C21—C31 | −77.7 (8) | O22—C12—C22—C32 | −114 (3) |
| O11—C11—C21—C31 | 101.6 (8) | O12—C12—C22—C32 | 66 (3) |
| N11—C21—C31—C41 | −169.1 (8) | N12—C22—C32—C42 | −169 (3) |
| C11—C21—C31—C41 | 70.3 (8) | C12—C22—C32—C42 | 71 (3) |
| C21—C31—C41—C51 | 175.9 (11) | C22—C32—C42—C52 | 76 (3) |
| C31—C41—C51—C61 | −173.4 (14) | C32—C42—C52—C62 | 94 (5) |
Hydrogen-bond geometry (Å, º) top
| D—H···A | D—H | H···A | D···A | D—H···A |
| N11—H1···O11i | 0.89 | 1.96 | 2.790 (16) | 155 |
| N11—H2···O11ii | 0.89 | 1.98 | 2.837 (6) | 162 |
| N11—H2···O21ii | 0.89 | 2.50 | 3.231 (15) | 140 |
| N11—H3···O21iii | 0.89 | 1.92 | 2.786 (13) | 165 |
| C21—H21···O11iv | 0.98 | 2.64 | 3.610 (10) | 170 |
| Symmetry codes: (i) −x+1, y, −z+2; (ii) x+1/2, y−1/2, z; (iii) x, y−1, z; (iv) x+1/2, y+1/2, z. |
(Nle380) S-2-aminohexanoic acid top
Crystal data top
| C6H13NO2 | F(000) = 288 |
| Mr = 131.17 | Dx = 1.087 Mg m−3 |
| Monoclinic, C2 | Mo Kα radiation, λ = 0.71073 Å |
| a = 9.6033 (15) Å | Cell parameters from 1527 reflections |
| b = 5.2223 (8) Å | θ = 3.8–24.9° |
| c = 15.983 (3) Å | µ = 0.08 mm−1 |
| β = 90.916 (5)° | T = 380 K |
| V = 801.5 (2) Å3 | Plate, colourless |
| Z = 4 | 0.68 × 0.58 × 0.16 mm |
Data collection top
| Bruker D8 Vantage single crystal CCD diffractometer | 1412 independent reflections |
| Graphite monochromator | 708 reflections with I > 2σ(I) |
| Detector resolution: 8.3 pixels mm-1 | Rint = 0.052 |
| Sets of exposures each taken over 0.5° ω rotation scans | θmax = 25.0°, θmin = 2.6° |
| Absorption correction: multi-scan SADABS (Bruker, 2014) | h = −11→10 |
| Tmin = 0.762, Tmax = 1.000 | k = −6→6 |
| 3890 measured reflections | l = −19→19 |
Refinement top
| Refinement on F2 | Primary atom site location: structure-invariant direct methods |
| Least-squares matrix: full | Secondary atom site location: difference Fourier map |
| R[F2 > 2σ(F2)] = 0.071 | Hydrogen site location: inferred from neighbouring sites |
| wR(F2) = 0.189 | H-atom parameters constrained |
| S = 1.09 | w = 1/[σ2(Fo2) + (0.0819P)2 + 0.1553P] where P = (Fo2 + 2Fc2)/3 |
| 1412 reflections | (Δ/σ)max < 0.001 |
| 146 parameters | Δρmax = 0.13 e Å−3 |
| 602 restraints | Δρmin = −0.12 e Å−3 |
Special details top
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. |
Refinement. Whole molecule disorder over three positions. |
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top
| x | y | z | Uiso*/Ueq | Occ. (<1) | |
| O11 | 0.382 (3) | 0.254 (8) | 0.926 (3) | 0.070 (5) | 0.527 (13) |
| O21 | 0.459 (4) | 0.619 (6) | 0.871 (3) | 0.085 (6) | 0.527 (13) |
| N11 | 0.630 (4) | 0.031 (8) | 0.9304 (13) | 0.066 (4) | 0.527 (13) |
| H1 | 0.6125 | 0.0763 | 0.9829 | 0.099* | 0.527 (13) |
| H2 | 0.7166 | −0.0283 | 0.9275 | 0.099* | 0.527 (13) |
| H3 | 0.5704 | −0.0899 | 0.9141 | 0.099* | 0.527 (13) |
| C11 | 0.474 (3) | 0.389 (6) | 0.8922 (14) | 0.0693 (19) | 0.527 (13) |
| C21 | 0.614 (2) | 0.258 (6) | 0.8749 (9) | 0.075 (3) | 0.527 (13) |
| H21 | 0.6894 | 0.3792 | 0.8883 | 0.090* | 0.527 (13) |
| C31 | 0.626 (3) | 0.179 (4) | 0.7837 (9) | 0.117 (4) | 0.527 (13) |
| H31 | 0.7081 | 0.0717 | 0.7789 | 0.141* | 0.527 (13) |
| H32 | 0.5460 | 0.0742 | 0.7695 | 0.141* | 0.527 (13) |
| C41 | 0.636 (3) | 0.387 (4) | 0.7191 (10) | 0.177 (8) | 0.527 (13) |
| H41 | 0.7102 | 0.5033 | 0.7359 | 0.212* | 0.527 (13) |
| H42 | 0.5497 | 0.4841 | 0.7191 | 0.212* | 0.527 (13) |
| C51 | 0.663 (5) | 0.298 (5) | 0.6296 (11) | 0.238 (12) | 0.527 (13) |
| H51 | 0.7452 | 0.1916 | 0.6279 | 0.286* | 0.527 (13) |
| H52 | 0.5839 | 0.2009 | 0.6080 | 0.286* | 0.527 (13) |
| C61 | 0.682 (5) | 0.535 (6) | 0.5797 (17) | 0.39 (3) | 0.527 (13) |
| H61 | 0.6945 | 0.4901 | 0.5220 | 0.578* | 0.527 (13) |
| H62 | 0.7636 | 0.6242 | 0.5999 | 0.578* | 0.527 (13) |
| H63 | 0.6022 | 0.6430 | 0.5848 | 0.578* | 0.527 (13) |
| O12 | 0.393 (6) | 0.229 (12) | 0.916 (6) | 0.070 (5) | 0.275 (13) |
| O22 | 0.452 (7) | 0.633 (9) | 0.889 (5) | 0.085 (6) | 0.275 (13) |
| N12 | 0.649 (7) | 0.050 (11) | 0.912 (3) | 0.066 (4) | 0.275 (13) |
| H4 | 0.6384 | 0.0586 | 0.9668 | 0.099* | 0.275 (13) |
| H5 | 0.7351 | −0.0026 | 0.9007 | 0.099* | 0.275 (13) |
| H6 | 0.5878 | −0.0598 | 0.8898 | 0.099* | 0.275 (13) |
| C12 | 0.478 (5) | 0.399 (8) | 0.895 (2) | 0.0693 (19) | 0.275 (13) |
| C22 | 0.626 (4) | 0.308 (8) | 0.8744 (15) | 0.075 (3) | 0.275 (13) |
| H22 | 0.6932 | 0.4270 | 0.8998 | 0.090* | 0.275 (13) |
| C32 | 0.650 (4) | 0.301 (7) | 0.7804 (16) | 0.117 (4) | 0.275 (13) |
| H33 | 0.6476 | 0.4757 | 0.7600 | 0.141* | 0.275 (13) |
| H34 | 0.7428 | 0.2355 | 0.7714 | 0.141* | 0.275 (13) |
| C42 | 0.550 (3) | 0.146 (6) | 0.7274 (17) | 0.136 (11)* | 0.275 (13) |
| H43 | 0.4593 | 0.2265 | 0.7296 | 0.163* | 0.275 (13) |
| H44 | 0.5422 | −0.0225 | 0.7521 | 0.163* | 0.275 (13) |
| C52 | 0.589 (5) | 0.114 (9) | 0.6354 (18) | 0.227 (19)* | 0.275 (13) |
| H53 | 0.6879 | 0.0846 | 0.6302 | 0.273* | 0.275 (13) |
| H54 | 0.5387 | −0.0286 | 0.6105 | 0.273* | 0.275 (13) |
| C62 | 0.548 (9) | 0.358 (11) | 0.594 (2) | 0.33 (4)* | 0.275 (13) |
| H64 | 0.5801 | 0.3583 | 0.5375 | 0.501* | 0.275 (13) |
| H65 | 0.5888 | 0.4994 | 0.6240 | 0.501* | 0.275 (13) |
| H66 | 0.4483 | 0.3744 | 0.5938 | 0.501* | 0.275 (13) |
| O13 | 0.377 (5) | 0.243 (10) | 0.906 (6) | 0.070 (5) | 0.198 (12) |
| O23 | 0.481 (5) | 0.624 (7) | 0.909 (3) | 0.085 (6) | 0.198 (12) |
| N13 | 0.634 (8) | 0.012 (11) | 0.907 (3) | 0.066 (4) | 0.198 (12) |
| H7 | 0.6304 | 0.0350 | 0.9624 | 0.099* | 0.198 (12) |
| H8 | 0.7170 | −0.0526 | 0.8944 | 0.099* | 0.198 (12) |
| H9 | 0.5675 | −0.0960 | 0.8910 | 0.099* | 0.198 (12) |
| C13 | 0.480 (4) | 0.388 (7) | 0.896 (2) | 0.0693 (19) | 0.198 (12) |
| C23 | 0.614 (4) | 0.262 (8) | 0.8643 (19) | 0.075 (3) | 0.198 (12) |
| H23 | 0.6932 | 0.3727 | 0.8792 | 0.090* | 0.198 (12) |
| C33 | 0.611 (4) | 0.227 (8) | 0.770 (2) | 0.117 (4) | 0.198 (12) |
| H35 | 0.5214 | 0.1565 | 0.7541 | 0.141* | 0.198 (12) |
| H36 | 0.6171 | 0.3960 | 0.7447 | 0.141* | 0.198 (12) |
| C43 | 0.721 (4) | 0.063 (7) | 0.731 (2) | 0.168 (13)* | 0.198 (12) |
| H45 | 0.7152 | −0.1070 | 0.7551 | 0.202* | 0.198 (12) |
| H46 | 0.8117 | 0.1324 | 0.7465 | 0.202* | 0.198 (12) |
| C53 | 0.714 (6) | 0.038 (10) | 0.636 (2) | 0.23 (2)* | 0.198 (12) |
| H55 | 0.7652 | −0.1119 | 0.6175 | 0.279* | 0.198 (12) |
| H56 | 0.6181 | 0.0223 | 0.6163 | 0.279* | 0.198 (12) |
| C63 | 0.778 (9) | 0.275 (13) | 0.603 (3) | 0.30 (4)* | 0.198 (12) |
| H67 | 0.7704 | 0.2767 | 0.5429 | 0.450* | 0.198 (12) |
| H68 | 0.8744 | 0.2816 | 0.6195 | 0.450* | 0.198 (12) |
| H69 | 0.7304 | 0.4216 | 0.6250 | 0.450* | 0.198 (12) |
Atomic displacement parameters (Å2) top
| U11 | U22 | U33 | U12 | U13 | U23 | |
| O11 | 0.036 (4) | 0.063 (5) | 0.113 (14) | 0.010 (3) | 0.009 (5) | −0.002 (7) |
| O21 | 0.056 (5) | 0.062 (3) | 0.136 (19) | 0.009 (3) | −0.015 (8) | 0.012 (7) |
| N11 | 0.033 (7) | 0.073 (5) | 0.092 (9) | 0.014 (5) | 0.004 (7) | −0.021 (7) |
| C11 | 0.040 (4) | 0.060 (4) | 0.108 (5) | 0.009 (3) | −0.008 (3) | −0.003 (4) |
| C21 | 0.039 (4) | 0.070 (7) | 0.116 (5) | 0.000 (4) | 0.006 (3) | −0.006 (4) |
| C31 | 0.114 (7) | 0.119 (11) | 0.120 (6) | 0.012 (8) | 0.036 (6) | 0.005 (7) |
| C41 | 0.211 (17) | 0.181 (16) | 0.139 (10) | 0.008 (15) | 0.018 (13) | 0.034 (11) |
| C51 | 0.30 (3) | 0.29 (2) | 0.129 (11) | 0.02 (2) | 0.031 (17) | 0.048 (14) |
| C61 | 0.51 (5) | 0.41 (4) | 0.24 (3) | −0.04 (5) | 0.05 (3) | 0.16 (3) |
| O12 | 0.036 (4) | 0.063 (5) | 0.113 (14) | 0.010 (3) | 0.009 (5) | −0.002 (7) |
| O22 | 0.056 (5) | 0.062 (3) | 0.136 (19) | 0.009 (3) | −0.015 (8) | 0.012 (7) |
| N12 | 0.033 (7) | 0.073 (5) | 0.092 (9) | 0.014 (5) | 0.004 (7) | −0.021 (7) |
| C12 | 0.040 (4) | 0.060 (4) | 0.108 (5) | 0.009 (3) | −0.008 (3) | −0.003 (4) |
| C22 | 0.039 (4) | 0.070 (7) | 0.116 (5) | 0.000 (4) | 0.006 (3) | −0.006 (4) |
| C32 | 0.114 (7) | 0.119 (11) | 0.120 (6) | 0.012 (8) | 0.036 (6) | 0.005 (7) |
| O13 | 0.036 (4) | 0.063 (5) | 0.113 (14) | 0.010 (3) | 0.009 (5) | −0.002 (7) |
| O23 | 0.056 (5) | 0.062 (3) | 0.136 (19) | 0.009 (3) | −0.015 (8) | 0.012 (7) |
| N13 | 0.033 (7) | 0.073 (5) | 0.092 (9) | 0.014 (5) | 0.004 (7) | −0.021 (7) |
| C13 | 0.040 (4) | 0.060 (4) | 0.108 (5) | 0.009 (3) | −0.008 (3) | −0.003 (4) |
| C23 | 0.039 (4) | 0.070 (7) | 0.116 (5) | 0.000 (4) | 0.006 (3) | −0.006 (4) |
| C33 | 0.114 (7) | 0.119 (11) | 0.120 (6) | 0.012 (8) | 0.036 (6) | 0.005 (7) |
Geometric parameters (Å, º) top
| O11—C11 | 1.258 (10) | C32—H34 | 0.9700 |
| O21—C11 | 1.254 (9) | C42—C52 | 1.531 (13) |
| N11—C21 | 1.486 (9) | C42—H43 | 0.9700 |
| N11—H1 | 0.8900 | C42—H44 | 0.9700 |
| N11—H2 | 0.8900 | C52—C62 | 1.484 (15) |
| N11—H3 | 0.8900 | C52—H53 | 0.9700 |
| C11—C21 | 1.540 (8) | C52—H54 | 0.9700 |
| C21—C31 | 1.520 (9) | C62—H64 | 0.9600 |
| C21—H21 | 0.9800 | C62—H65 | 0.9600 |
| C31—C41 | 1.503 (12) | C62—H66 | 0.9600 |
| C31—H31 | 0.9700 | O13—C13 | 1.258 (10) |
| C31—H32 | 0.9700 | O23—C13 | 1.254 (10) |
| C41—C51 | 1.529 (12) | N13—C23 | 1.485 (10) |
| C41—H41 | 0.9700 | N13—H7 | 0.8900 |
| C41—H42 | 0.9700 | N13—H8 | 0.8900 |
| C51—C61 | 1.485 (14) | N13—H9 | 0.8900 |
| C51—H51 | 0.9700 | C13—C23 | 1.540 (9) |
| C51—H52 | 0.9700 | C23—C33 | 1.520 (10) |
| C61—H61 | 0.9600 | C23—H23 | 0.9800 |
| C61—H62 | 0.9600 | C33—C43 | 1.500 (13) |
| C61—H63 | 0.9600 | C33—H35 | 0.9700 |
| O12—C12 | 1.258 (10) | C33—H36 | 0.9700 |
| O22—C12 | 1.254 (10) | C43—C53 | 1.531 (13) |
| N12—C22 | 1.485 (10) | C43—H45 | 0.9700 |
| N12—H4 | 0.8900 | C43—H46 | 0.9700 |
| N12—H5 | 0.8900 | C53—C63 | 1.485 (15) |
| N12—H6 | 0.8900 | C53—H55 | 0.9700 |
| C12—C22 | 1.540 (9) | C53—H56 | 0.9700 |
| C22—C32 | 1.523 (10) | C63—H67 | 0.9600 |
| C22—H22 | 0.9800 | C63—H68 | 0.9600 |
| C32—C42 | 1.501 (13) | C63—H69 | 0.9600 |
| C32—H33 | 0.9700 | ||
| C21—N11—H1 | 109.5 | H33—C32—H34 | 107.2 |
| C21—N11—H2 | 109.5 | C32—C42—C52 | 116.1 (14) |
| H1—N11—H2 | 109.5 | C32—C42—H43 | 108.3 |
| C21—N11—H3 | 109.5 | C52—C42—H43 | 108.3 |
| H1—N11—H3 | 109.5 | C32—C42—H44 | 108.3 |
| H2—N11—H3 | 109.5 | C52—C42—H44 | 108.3 |
| O21—C11—O11 | 125.2 (7) | H43—C42—H44 | 107.4 |
| O21—C11—C21 | 118.1 (7) | C62—C52—C42 | 105.6 (15) |
| O11—C11—C21 | 116.7 (7) | C62—C52—H53 | 110.6 |
| N11—C21—C31 | 110.4 (7) | C42—C52—H53 | 110.6 |
| N11—C21—C11 | 109.1 (6) | C62—C52—H54 | 110.6 |
| C31—C21—C11 | 111.8 (6) | C42—C52—H54 | 110.6 |
| N11—C21—H21 | 108.5 | H53—C52—H54 | 108.8 |
| C31—C21—H21 | 108.5 | C52—C62—H64 | 109.5 |
| C11—C21—H21 | 108.5 | C52—C62—H65 | 109.5 |
| C41—C31—C21 | 118.0 (11) | H64—C62—H65 | 109.5 |
| C41—C31—H31 | 107.8 | C52—C62—H66 | 109.5 |
| C21—C31—H31 | 107.8 | H64—C62—H66 | 109.5 |
| C41—C31—H32 | 107.8 | H65—C62—H66 | 109.5 |
| C21—C31—H32 | 107.8 | C23—N13—H7 | 109.5 |
| H31—C31—H32 | 107.1 | C23—N13—H8 | 109.5 |
| C31—C41—C51 | 115.8 (13) | H7—N13—H8 | 109.5 |
| C31—C41—H41 | 108.3 | C23—N13—H9 | 109.5 |
| C51—C41—H41 | 108.3 | H7—N13—H9 | 109.5 |
| C31—C41—H42 | 108.3 | H8—N13—H9 | 109.5 |
| C51—C41—H42 | 108.3 | O23—C13—O13 | 125.1 (9) |
| H41—C41—H42 | 107.4 | O23—C13—C23 | 118.3 (8) |
| C61—C51—C41 | 106.0 (15) | O13—C13—C23 | 116.6 (8) |
| C61—C51—H51 | 110.5 | N13—C23—C33 | 110.9 (8) |
| C41—C51—H51 | 110.5 | N13—C23—C13 | 109.0 (7) |
| C61—C51—H52 | 110.5 | C33—C23—C13 | 111.9 (7) |
| C41—C51—H52 | 110.5 | N13—C23—H23 | 108.3 |
| H51—C51—H52 | 108.7 | C33—C23—H23 | 108.3 |
| C51—C61—H61 | 109.5 | C13—C23—H23 | 108.3 |
| C51—C61—H62 | 109.5 | C43—C33—C23 | 118.4 (12) |
| H61—C61—H62 | 109.5 | C43—C33—H35 | 107.7 |
| C51—C61—H63 | 109.5 | C23—C33—H35 | 107.7 |
| H61—C61—H63 | 109.5 | C43—C33—H36 | 107.7 |
| H62—C61—H63 | 109.5 | C23—C33—H36 | 107.7 |
| C22—N12—H4 | 109.5 | H35—C33—H36 | 107.1 |
| C22—N12—H5 | 109.5 | C33—C43—C53 | 116.1 (14) |
| H4—N12—H5 | 109.5 | C33—C43—H45 | 108.3 |
| C22—N12—H6 | 109.5 | C53—C43—H45 | 108.3 |
| H4—N12—H6 | 109.5 | C33—C43—H46 | 108.3 |
| H5—N12—H6 | 109.5 | C53—C43—H46 | 108.3 |
| O22—C12—O12 | 125.2 (8) | H45—C43—H46 | 107.4 |
| O22—C12—C22 | 118.2 (8) | C63—C53—C43 | 105.5 (15) |
| O12—C12—C22 | 116.6 (8) | C63—C53—H55 | 110.6 |
| N12—C22—C32 | 110.5 (8) | C43—C53—H55 | 110.6 |
| N12—C22—C12 | 109.1 (7) | C63—C53—H56 | 110.6 |
| C32—C22—C12 | 111.6 (7) | C43—C53—H56 | 110.6 |
| N12—C22—H22 | 108.5 | H55—C53—H56 | 108.8 |
| C32—C22—H22 | 108.5 | C53—C63—H67 | 109.5 |
| C12—C22—H22 | 108.5 | C53—C63—H68 | 109.5 |
| C42—C32—C22 | 117.8 (12) | H67—C63—H68 | 109.5 |
| C42—C32—H33 | 107.9 | C53—C63—H69 | 109.5 |
| C22—C32—H33 | 107.9 | H67—C63—H69 | 109.5 |
| C42—C32—H34 | 107.9 | H68—C63—H69 | 109.5 |
| C22—C32—H34 | 107.9 | ||
| O21—C11—C21—N11 | 159 (3) | N12—C22—C32—C42 | 66 (4) |
| O11—C11—C21—N11 | −21 (3) | C12—C22—C32—C42 | −55 (4) |
| O21—C11—C21—C31 | −78 (3) | C22—C32—C42—C52 | −172 (3) |
| O11—C11—C21—C31 | 101 (3) | C32—C42—C52—C62 | −79 (4) |
| N11—C21—C31—C41 | −170 (2) | O23—C13—C23—N13 | 139 (4) |
| C11—C21—C31—C41 | 68 (2) | O13—C13—C23—N13 | −41 (4) |
| C21—C31—C41—C51 | 174 (2) | O23—C13—C23—C33 | −98 (4) |
| C31—C41—C51—C61 | −174 (3) | O13—C13—C23—C33 | 82 (4) |
| O22—C12—C22—N12 | 161 (5) | N13—C23—C33—C43 | −46 (4) |
| O12—C12—C22—N12 | −19 (5) | C13—C23—C33—C43 | −168 (3) |
| O22—C12—C22—C32 | −77 (5) | C23—C33—C43—C53 | −179.4 (9) |
| O12—C12—C22—C32 | 103 (5) | C33—C43—C53—C63 | 80 (4) |
Hydrogen-bond geometry (Å, º) top
| D—H···A | D—H | H···A | D···A | D—H···A |
| N11—H1···O11i | 0.89 | 1.72 | 2.57 (5) | 159 |
| N11—H2···O11ii | 0.89 | 1.96 | 2.825 (13) | 165 |
| N11—H2···O21ii | 0.89 | 2.63 | 3.35 (6) | 139 |
| N11—H3···O21iii | 0.89 | 1.98 | 2.86 (7) | 172 |
| C21—H21···O11iv | 0.98 | 2.76 | 3.73 (4) | 175 |
| Symmetry codes: (i) −x+1, y, −z+2; (ii) x+1/2, y−1/2, z; (iii) x, y−1, z; (iv) x+1/2, y+1/2, z. |
(Nle405) S-2-aminohexanoic acid top
Crystal data top
| C6H13NO2 | F(000) = 288 |
| Mr = 131.17 | Dx = 1.066 Mg m−3 |
| Monoclinic, C2 | Mo Kα radiation, λ = 0.71073 Å |
| a = 9.648 (9) Å | Cell parameters from 410 reflections |
| b = 5.252 (5) Å | θ = 3.8–19.8° |
| c = 16.561 (16) Å | µ = 0.08 mm−1 |
| β = 103.11 (2)° | T = 405 K |
| V = 817.2 (13) Å3 | Plate, colourless |
| Z = 4 | 0.68 × 0.58 × 0.16 mm |
Data collection top
| Bruker D8 Vantage single crystal CCD diffractometer | 1283 independent reflections |
| Graphite monochromator | 533 reflections with I > 2σ(I) |
| Detector resolution: 8.3 pixels mm-1 | Rint = 0.082 |
| Sets of exposures each taken over 0.5° ω rotation scans | θmax = 25.4°, θmin = 2.5° |
| Absorption correction: multi-scan SADABS (Bruker, 2014) | h = −9→11 |
| Tmin = 0.655, Tmax = 1.000 | k = −6→6 |
| 1901 measured reflections | l = −18→19 |
Refinement top
| Refinement on F2 | Primary atom site location: structure-invariant direct methods |
| Least-squares matrix: full | Secondary atom site location: difference Fourier map |
| R[F2 > 2σ(F2)] = 0.097 | Hydrogen site location: inferred from neighbouring sites |
| wR(F2) = 0.205 | H-atom parameters constrained |
| S = 1.08 | w = 1/[σ2(Fo2) + (0.0734P)2 + 0.0507P] where P = (Fo2 + 2Fc2)/3 |
| 1283 reflections | (Δ/σ)max < 0.001 |
| 115 parameters | Δρmax = 0.16 e Å−3 |
| 137 restraints | Δρmin = −0.13 e Å−3 |
Special details top
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. |
Refinement. Side-chain disorder over four positions. |
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top
| x | y | z | Uiso*/Ueq | Occ. (<1) | |
| O1 | 0.5832 (4) | 0.487 (4) | 0.4202 (3) | 0.073 (2) | |
| O2 | 0.4917 (5) | 0.107 (4) | 0.3814 (5) | 0.106 (3) | |
| N1 | 0.3314 (5) | 0.697 (4) | 0.4195 (4) | 0.073 (2) | |
| H1 | 0.2464 | 0.7722 | 0.4066 | 0.110* | |
| H2 | 0.3957 | 0.7982 | 0.4049 | 0.110* | |
| H3 | 0.3557 | 0.6698 | 0.4740 | 0.110* | |
| C1 | 0.4818 (8) | 0.340 (4) | 0.3944 (6) | 0.073 (3) | |
| C21 | 0.325 (5) | 0.459 (13) | 0.3763 (16) | 0.064 (3) | 0.367 (15) |
| H21 | 0.2600 | 0.3419 | 0.3950 | 0.077* | 0.367 (15) |
| C31 | 0.262 (2) | 0.544 (6) | 0.2880 (16) | 0.100 (8) | 0.367 (15) |
| H31A | 0.1717 | 0.6267 | 0.2859 | 0.119* | 0.367 (15) |
| H31B | 0.3254 | 0.6691 | 0.2719 | 0.119* | 0.367 (15) |
| C41 | 0.241 (3) | 0.332 (5) | 0.2283 (17) | 0.126 (9)* | 0.367 (15) |
| H41A | 0.1810 | 0.2060 | 0.2459 | 0.151* | 0.367 (15) |
| H41B | 0.3328 | 0.2530 | 0.2301 | 0.151* | 0.367 (15) |
| C51 | 0.175 (5) | 0.405 (8) | 0.1387 (17) | 0.217 (16)* | 0.367 (15) |
| H51A | 0.1840 | 0.2615 | 0.1035 | 0.261* | 0.367 (15) |
| H51B | 0.0743 | 0.4352 | 0.1338 | 0.261* | 0.367 (15) |
| C61 | 0.236 (6) | 0.632 (9) | 0.107 (3) | 0.300* | 0.367 (15) |
| H61A | 0.1876 | 0.6608 | 0.0501 | 0.450* | 0.367 (15) |
| H61B | 0.3354 | 0.6035 | 0.1095 | 0.450* | 0.367 (15) |
| H61C | 0.2250 | 0.7776 | 0.1395 | 0.450* | 0.367 (15) |
| C22 | 0.323 (10) | 0.464 (18) | 0.359 (3) | 0.064 (3) | 0.190 (12) |
| H22 | 0.2507 | 0.3448 | 0.3689 | 0.077* | 0.190 (12) |
| C32 | 0.307 (4) | 0.493 (6) | 0.266 (3) | 0.100 (8) | 0.190 (12) |
| H32A | 0.3832 | 0.5995 | 0.2556 | 0.119* | 0.190 (12) |
| H32B | 0.3164 | 0.3264 | 0.2420 | 0.119* | 0.190 (12) |
| C42 | 0.169 (4) | 0.604 (10) | 0.224 (3) | 0.126 (9)* | 0.190 (12) |
| H42A | 0.1613 | 0.7714 | 0.2477 | 0.151* | 0.190 (12) |
| H42B | 0.0936 | 0.4993 | 0.2360 | 0.151* | 0.190 (12) |
| C52 | 0.146 (7) | 0.632 (11) | 0.130 (3) | 0.217 (16)* | 0.190 (12) |
| H52A | 0.0581 | 0.7242 | 0.1099 | 0.261* | 0.190 (12) |
| H52B | 0.2228 | 0.7350 | 0.1186 | 0.261* | 0.190 (12) |
| C62 | 0.140 (11) | 0.391 (14) | 0.083 (3) | 0.300* | 0.190 (12) |
| H62A | 0.1312 | 0.4288 | 0.0256 | 0.450* | 0.190 (12) |
| H62B | 0.0587 | 0.2941 | 0.0898 | 0.450* | 0.190 (12) |
| H62C | 0.2250 | 0.2950 | 0.1038 | 0.450* | 0.190 (12) |
| C23 | 0.339 (8) | 0.446 (15) | 0.3795 (18) | 0.064 (3) | 0.287 (14) |
| H23 | 0.2877 | 0.3302 | 0.4088 | 0.077* | 0.287 (14) |
| C33 | 0.264 (4) | 0.417 (7) | 0.2888 (18) | 0.100 (8) | 0.287 (14) |
| H33A | 0.2742 | 0.2422 | 0.2717 | 0.119* | 0.287 (14) |
| H33B | 0.1634 | 0.4503 | 0.2827 | 0.119* | 0.287 (14) |
| C43 | 0.321 (4) | 0.589 (8) | 0.234 (2) | 0.126 (9)* | 0.287 (14) |
| H43A | 0.4213 | 0.5540 | 0.2403 | 0.151* | 0.287 (14) |
| H43B | 0.3122 | 0.7631 | 0.2523 | 0.151* | 0.287 (14) |
| C53 | 0.248 (5) | 0.571 (14) | 0.142 (2) | 0.217 (16)* | 0.287 (14) |
| H53A | 0.2950 | 0.6873 | 0.1117 | 0.261* | 0.287 (14) |
| H53B | 0.2618 | 0.4000 | 0.1233 | 0.261* | 0.287 (14) |
| C63 | 0.094 (5) | 0.627 (14) | 0.121 (3) | 0.300* | 0.287 (14) |
| H63A | 0.0659 | 0.6783 | 0.0637 | 0.450* | 0.287 (14) |
| H63B | 0.0737 | 0.7626 | 0.1555 | 0.450* | 0.287 (14) |
| H63C | 0.0416 | 0.4779 | 0.1293 | 0.450* | 0.287 (14) |
| C24 | 0.339 (10) | 0.483 (16) | 0.367 (3) | 0.064 (3) | 0.156 (14) |
| H24 | 0.2584 | 0.3679 | 0.3656 | 0.077* | 0.156 (14) |
| C34 | 0.329 (4) | 0.608 (11) | 0.283 (3) | 0.100 (8) | 0.156 (14) |
| H34A | 0.2389 | 0.6982 | 0.2673 | 0.119* | 0.156 (14) |
| H34B | 0.4047 | 0.7311 | 0.2876 | 0.119* | 0.156 (14) |
| C44 | 0.338 (7) | 0.422 (9) | 0.218 (3) | 0.126 (9)* | 0.156 (14) |
| H44A | 0.2636 | 0.2959 | 0.2152 | 0.151* | 0.156 (14) |
| H44B | 0.4286 | 0.3346 | 0.2337 | 0.151* | 0.156 (14) |
| C54 | 0.324 (8) | 0.535 (12) | 0.131 (3) | 0.217 (16)* | 0.156 (14) |
| H54A | 0.2358 | 0.6289 | 0.1169 | 0.261* | 0.156 (14) |
| H54B | 0.4013 | 0.6558 | 0.1338 | 0.261* | 0.156 (14) |
| C64 | 0.328 (9) | 0.350 (18) | 0.065 (3) | 0.300* | 0.156 (14) |
| H64A | 0.3002 | 0.4341 | 0.0118 | 0.450* | 0.156 (14) |
| H64B | 0.2626 | 0.2137 | 0.0670 | 0.450* | 0.156 (14) |
| H64C | 0.4221 | 0.2831 | 0.0714 | 0.450* | 0.156 (14) |
Atomic displacement parameters (Å2) top
| U11 | U22 | U33 | U12 | U13 | U23 | |
| O1 | 0.038 (2) | 0.062 (4) | 0.123 (5) | 0.001 (3) | 0.022 (3) | −0.003 (4) |
| O2 | 0.077 (4) | 0.066 (5) | 0.183 (8) | 0.009 (3) | 0.046 (4) | −0.012 (5) |
| N1 | 0.044 (3) | 0.075 (6) | 0.108 (6) | 0.017 (4) | 0.031 (3) | 0.019 (6) |
| C1 | 0.048 (5) | 0.065 (6) | 0.114 (8) | 0.016 (5) | 0.034 (5) | 0.006 (7) |
| C21 | 0.041 (6) | 0.070 (8) | 0.084 (8) | 0.009 (5) | 0.020 (6) | 0.006 (7) |
| C31 | 0.096 (11) | 0.101 (14) | 0.099 (10) | 0.033 (10) | 0.017 (8) | −0.007 (11) |
| C22 | 0.041 (6) | 0.070 (8) | 0.084 (8) | 0.009 (5) | 0.020 (6) | 0.006 (7) |
| C32 | 0.096 (11) | 0.101 (14) | 0.099 (10) | 0.033 (10) | 0.017 (8) | −0.007 (11) |
| C23 | 0.041 (6) | 0.070 (8) | 0.084 (8) | 0.009 (5) | 0.020 (6) | 0.006 (7) |
| C33 | 0.096 (11) | 0.101 (14) | 0.099 (10) | 0.033 (10) | 0.017 (8) | −0.007 (11) |
| C24 | 0.041 (6) | 0.070 (8) | 0.084 (8) | 0.009 (5) | 0.020 (6) | 0.006 (7) |
| C34 | 0.096 (11) | 0.101 (14) | 0.099 (10) | 0.033 (10) | 0.017 (8) | −0.007 (11) |
Geometric parameters (Å, º) top
| O1—C1 | 1.245 (11) | C52—C62 | 1.48 (2) |
| O2—C1 | 1.248 (10) | C52—H52A | 0.9700 |
| N1—C24 | 1.43 (8) | C52—H52B | 0.9700 |
| N1—C21 | 1.44 (6) | C62—H62A | 0.9600 |
| N1—C23 | 1.49 (7) | C62—H62B | 0.9600 |
| N1—C22 | 1.58 (9) | C62—H62C | 0.9600 |
| N1—H1 | 0.8900 | C23—C33 | 1.520 (17) |
| N1—H2 | 0.8900 | C23—H23 | 0.9800 |
| N1—H3 | 0.8900 | C33—C43 | 1.473 (19) |
| C1—C23 | 1.45 (7) | C33—H33A | 0.9700 |
| C1—C24 | 1.55 (10) | C33—H33B | 0.9700 |
| C1—C21 | 1.60 (6) | C43—C53 | 1.53 (2) |
| C1—C22 | 1.65 (9) | C43—H43A | 0.9700 |
| C21—C31 | 1.519 (17) | C43—H43B | 0.9700 |
| C21—H21 | 0.9800 | C53—C63 | 1.48 (2) |
| C31—C41 | 1.473 (18) | C53—H53A | 0.9700 |
| C31—H31A | 0.9700 | C53—H53B | 0.9700 |
| C31—H31B | 0.9700 | C63—H63A | 0.9600 |
| C41—C51 | 1.525 (19) | C63—H63B | 0.9600 |
| C41—H41A | 0.9700 | C63—H63C | 0.9600 |
| C41—H41B | 0.9700 | C24—C34 | 1.520 (17) |
| C51—C61 | 1.48 (2) | C24—H24 | 0.9800 |
| C51—H51A | 0.9700 | C34—C44 | 1.473 (19) |
| C51—H51B | 0.9700 | C34—H34A | 0.9700 |
| C61—H61A | 0.9600 | C34—H34B | 0.9700 |
| C61—H61B | 0.9600 | C44—C54 | 1.53 (2) |
| C61—H61C | 0.9600 | C44—H44A | 0.9700 |
| C22—C32 | 1.520 (17) | C44—H44B | 0.9700 |
| C22—H22 | 0.9800 | C54—C64 | 1.48 (2) |
| C32—C42 | 1.473 (19) | C54—H54A | 0.9700 |
| C32—H32A | 0.9700 | C54—H54B | 0.9700 |
| C32—H32B | 0.9700 | C64—H64A | 0.9600 |
| C42—C52 | 1.53 (2) | C64—H64B | 0.9600 |
| C42—H42A | 0.9700 | C64—H64C | 0.9600 |
| C42—H42B | 0.9700 | ||
| C21—N1—H1 | 109.5 | H52A—C52—H52B | 107.4 |
| C21—N1—H2 | 109.5 | C52—C62—H62A | 109.5 |
| H1—N1—H2 | 109.5 | C52—C62—H62B | 109.5 |
| C21—N1—H3 | 109.5 | H62A—C62—H62B | 109.5 |
| H1—N1—H3 | 109.5 | C52—C62—H62C | 109.5 |
| H2—N1—H3 | 109.5 | H62A—C62—H62C | 109.5 |
| O1—C1—O2 | 125.7 (8) | H62B—C62—H62C | 109.5 |
| O1—C1—C23 | 117 (3) | C1—C23—N1 | 114 (4) |
| O2—C1—C23 | 117 (3) | C1—C23—C33 | 111 (3) |
| O1—C1—C24 | 112 (3) | N1—C23—C33 | 118 (4) |
| O2—C1—C24 | 122 (3) | C1—C23—H23 | 104.2 |
| O1—C1—C21 | 117 (2) | N1—C23—H23 | 104.2 |
| O2—C1—C21 | 117 (2) | C33—C23—H23 | 104.2 |
| O1—C1—C22 | 118 (3) | C43—C33—C23 | 113 (3) |
| O2—C1—C22 | 115 (3) | C43—C33—H33A | 109.1 |
| N1—C21—C31 | 101 (4) | C23—C33—H33A | 109.1 |
| N1—C21—C1 | 109 (3) | C43—C33—H33B | 109.1 |
| C31—C21—C1 | 117 (3) | C23—C33—H33B | 109.1 |
| N1—C21—H21 | 110.1 | H33A—C33—H33B | 107.8 |
| C31—C21—H21 | 110.1 | C33—C43—C53 | 115.0 (18) |
| C1—C21—H21 | 110.1 | C33—C43—H43A | 108.5 |
| C41—C31—C21 | 113 (2) | C53—C43—H43A | 108.5 |
| C41—C31—H31A | 109.0 | C33—C43—H43B | 108.5 |
| C21—C31—H31A | 109.0 | C53—C43—H43B | 108.5 |
| C41—C31—H31B | 109.0 | H43A—C43—H43B | 107.5 |
| C21—C31—H31B | 109.0 | C63—C53—C43 | 116 (2) |
| H31A—C31—H31B | 107.8 | C63—C53—H53A | 108.3 |
| C31—C41—C51 | 115.2 (18) | C43—C53—H53A | 108.3 |
| C31—C41—H41A | 108.5 | C63—C53—H53B | 108.3 |
| C51—C41—H41A | 108.5 | C43—C53—H53B | 108.3 |
| C31—C41—H41B | 108.5 | H53A—C53—H53B | 107.4 |
| C51—C41—H41B | 108.5 | C53—C63—H63A | 109.5 |
| H41A—C41—H41B | 107.5 | C53—C63—H63B | 109.5 |
| C61—C51—C41 | 116 (2) | H63A—C63—H63B | 109.5 |
| C61—C51—H51A | 108.3 | C53—C63—H63C | 109.5 |
| C41—C51—H51A | 108.3 | H63A—C63—H63C | 109.5 |
| C61—C51—H51B | 108.3 | H63B—C63—H63C | 109.5 |
| C41—C51—H51B | 108.3 | N1—C24—C34 | 102 (4) |
| H51A—C51—H51B | 107.4 | N1—C24—C1 | 112 (5) |
| C51—C61—H61A | 109.5 | C34—C24—C1 | 110 (5) |
| C51—C61—H61B | 109.5 | N1—C24—H24 | 110.7 |
| H61A—C61—H61B | 109.5 | C34—C24—H24 | 110.7 |
| C51—C61—H61C | 109.5 | C1—C24—H24 | 110.7 |
| H61A—C61—H61C | 109.5 | C44—C34—C24 | 113 (2) |
| H61B—C61—H61C | 109.5 | C44—C34—H34A | 109.0 |
| C32—C22—N1 | 123 (5) | C24—C34—H34A | 109.0 |
| C32—C22—C1 | 106 (5) | C44—C34—H34B | 109.0 |
| N1—C22—C1 | 100 (3) | C24—C34—H34B | 109.0 |
| C32—C22—H22 | 108.9 | H34A—C34—H34B | 107.8 |
| N1—C22—H22 | 108.9 | C34—C44—C54 | 115.1 (18) |
| C1—C22—H22 | 108.9 | C34—C44—H44A | 108.5 |
| C42—C32—C22 | 113 (3) | C54—C44—H44A | 108.5 |
| C42—C32—H32A | 109.0 | C34—C44—H44B | 108.5 |
| C22—C32—H32A | 109.0 | C54—C44—H44B | 108.5 |
| C42—C32—H32B | 109.0 | H44A—C44—H44B | 107.5 |
| C22—C32—H32B | 109.0 | C64—C54—C44 | 116 (2) |
| H32A—C32—H32B | 107.8 | C64—C54—H54A | 108.3 |
| C32—C42—C52 | 115.0 (18) | C44—C54—H54A | 108.3 |
| C32—C42—H42A | 108.5 | C64—C54—H54B | 108.3 |
| C52—C42—H42A | 108.5 | C44—C54—H54B | 108.3 |
| C32—C42—H42B | 108.5 | H54A—C54—H54B | 107.4 |
| C52—C42—H42B | 108.5 | C54—C64—H64A | 109.5 |
| H42A—C42—H42B | 107.5 | C54—C64—H64B | 109.5 |
| C62—C52—C42 | 116 (2) | H64A—C64—H64B | 109.5 |
| C62—C52—H52A | 108.3 | C54—C64—H64C | 109.5 |
| C42—C52—H52A | 108.3 | H64A—C64—H64C | 109.5 |
| C62—C52—H52B | 108.3 | H64B—C64—H64C | 109.5 |
| C42—C52—H52B | 108.3 | ||
| O1—C1—C21—N1 | −19 (3) | O1—C1—C23—N1 | −17 (4) |
| O2—C1—C21—N1 | 161.1 (19) | O2—C1—C23—N1 | 162 (2) |
| O1—C1—C21—C31 | 94 (4) | O1—C1—C23—C33 | 119 (4) |
| O2—C1—C21—C31 | −86 (4) | O2—C1—C23—C33 | −62 (5) |
| N1—C21—C31—C41 | −179.0 (16) | C1—C23—C33—C43 | −72 (5) |
| C1—C21—C31—C41 | 64 (5) | N1—C23—C33—C43 | 61 (6) |
| C21—C31—C41—C51 | 179 (2) | C23—C33—C43—C53 | −179.2 (18) |
| C31—C41—C51—C61 | 46 (6) | C33—C43—C53—C63 | 60 (6) |
| O1—C1—C22—C32 | 93 (5) | O1—C1—C24—N1 | −37 (4) |
| O2—C1—C22—C32 | −77 (5) | O2—C1—C24—N1 | 152 (3) |
| O1—C1—C22—N1 | −36 (4) | O1—C1—C24—C34 | 77 (4) |
| O2—C1—C22—N1 | 154 (2) | O2—C1—C24—C34 | −95 (4) |
| N1—C22—C32—C42 | −66 (7) | N1—C24—C34—C44 | 178.4 (18) |
| C1—C22—C32—C42 | −179.6 (16) | C1—C24—C34—C44 | 59 (7) |
| C22—C32—C42—C52 | −179 (2) | C24—C34—C44—C54 | 178 (3) |
| C32—C42—C52—C62 | 64 (6) | C34—C44—C54—C64 | −178 (3) |
(Met293) S-2-amino-4-(methylthio)butanoic acid top
Crystal data top
| C5H11NO2S | F(000) = 320 |
| Mr = 149.21 | Dx = 1.319 Mg m−3 |
| Monoclinic, P21 | Mo Kα radiation, λ = 0.71073 Å |
| a = 9.5118 (6) Å | Cell parameters from 8663 reflections |
| b = 5.1936 (4) Å | θ = 2.4–27.1° |
| c = 15.3419 (10) Å | µ = 0.36 mm−1 |
| β = 97.635 (2)° | T = 289 K |
| V = 751.18 (9) Å3 | Plate, colourless |
| Z = 4 | 0.48 × 0.45 × 0.11 mm |
Data collection top
| Bruker D8 Vantage single crystal CCD diffractometer | 3308 independent reflections |
| Graphite monochromator | 2682 reflections with I > 2σ(I) |
| Detector resolution: 8.3 pixels mm-1 | Rint = 0.038 |
| Sets of exposures each taken over 0.5° ω rotation scans | θmax = 27.1°, θmin = 2.2° |
| Absorption correction: multi-scan SADABS (Bruker, 2014) | h = −12→12 |
| Tmin = 0.912, Tmax = 1.000 | k = −6→6 |
| 15609 measured reflections | l = −19→19 |
Refinement top
| Refinement on F2 | Secondary atom site location: difference Fourier map |
| Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
| R[F2 > 2σ(F2)] = 0.047 | H-atom parameters constrained |
| wR(F2) = 0.118 | w = 1/[σ2(Fo2) + (0.049P)2 + 0.2813P] where P = (Fo2 + 2Fc2)/3 |
| S = 1.05 | (Δ/σ)max < 0.001 |
| 3308 reflections | Δρmax = 0.22 e Å−3 |
| 231 parameters | Δρmin = −0.25 e Å−3 |
| 752 restraints | Absolute structure: Flack x determined using 1020 quotients [(I+)-(I-)]/[(I+)+(I-)] (Parsons and Flack (2004), Acta Cryst. A60, s61). |
| Primary atom site location: structure-invariant direct methods | Absolute structure parameter: 0.03 (3) |
Special details top
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. |
Refinement. Side-chain disorder over two positions for molecule A, four positions for molecule B. |
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top
| x | y | z | Uiso*/Ueq | Occ. (<1) | |
| O1A | 0.89177 (19) | 0.5944 (5) | 0.07632 (14) | 0.0418 (5) | |
| O2A | 0.8256 (2) | 0.9592 (4) | 0.13355 (16) | 0.0466 (6) | |
| N1A | 0.6410 (2) | 0.3718 (5) | 0.07069 (17) | 0.0370 (6) | |
| H1A | 0.6496 | 0.4071 | 0.0149 | 0.055* | |
| H2A | 0.5554 | 0.3061 | 0.0739 | 0.055* | |
| H3A | 0.7070 | 0.2584 | 0.0917 | 0.055* | |
| C1A | 0.8057 (3) | 0.7320 (6) | 0.10913 (19) | 0.0344 (6) | |
| C21A | 0.6590 (4) | 0.6110 (9) | 0.1233 (2) | 0.0320 (7) | 0.830 (4) |
| H21A | 0.5820 | 0.7317 | 0.1039 | 0.038* | 0.830 (4) |
| C31A | 0.6600 (4) | 0.5467 (8) | 0.2208 (2) | 0.0416 (9) | 0.830 (4) |
| H31A | 0.5842 | 0.4259 | 0.2271 | 0.050* | 0.830 (4) |
| H32A | 0.7492 | 0.4646 | 0.2430 | 0.050* | 0.830 (4) |
| C41A | 0.6412 (7) | 0.7829 (9) | 0.2746 (3) | 0.0657 (12) | 0.830 (4) |
| H41A | 0.5582 | 0.8771 | 0.2483 | 0.079* | 0.830 (4) |
| H42A | 0.7231 | 0.8941 | 0.2748 | 0.079* | 0.830 (4) |
| S11A | 0.6204 (3) | 0.6978 (4) | 0.38544 (11) | 0.0940 (7) | 0.830 (4) |
| C51A | 0.5935 (11) | 0.9918 (13) | 0.4318 (4) | 0.135 (3) | 0.830 (4) |
| H51A | 0.5788 | 0.9682 | 0.4920 | 0.202* | 0.830 (4) |
| H52A | 0.5115 | 1.0726 | 0.4000 | 0.202* | 0.830 (4) |
| H53A | 0.6751 | 1.0990 | 0.4294 | 0.202* | 0.830 (4) |
| C22A | 0.6855 (18) | 0.606 (4) | 0.1224 (6) | 0.0320 (7) | 0.170 (4) |
| H22A | 0.6145 | 0.7277 | 0.0950 | 0.038* | 0.170 (4) |
| C32A | 0.6285 (16) | 0.563 (2) | 0.2101 (6) | 0.0416 (9) | 0.170 (4) |
| H33A | 0.5337 | 0.4908 | 0.1990 | 0.050* | 0.170 (4) |
| H34A | 0.6884 | 0.4390 | 0.2450 | 0.050* | 0.170 (4) |
| C42A | 0.6242 (17) | 0.809 (2) | 0.2612 (6) | 0.0657 (12) | 0.170 (4) |
| H43A | 0.5655 | 0.9334 | 0.2262 | 0.079* | 0.170 (4) |
| H44A | 0.7193 | 0.8788 | 0.2737 | 0.079* | 0.170 (4) |
| S12A | 0.5542 (12) | 0.7534 (15) | 0.3625 (5) | 0.0940 (7) | 0.170 (4) |
| C52A | 0.560 (3) | 1.056 (2) | 0.4084 (10) | 0.135 (3) | 0.170 (4) |
| H54A | 0.5168 | 1.0521 | 0.4614 | 0.202* | 0.170 (4) |
| H55A | 0.5105 | 1.1748 | 0.3676 | 0.202* | 0.170 (4) |
| H56A | 0.6575 | 1.1093 | 0.4220 | 0.202* | 0.170 (4) |
| O1B | 0.3754 (2) | 0.1865 (5) | 0.08297 (15) | 0.0433 (5) | |
| O2B | 0.3123 (2) | 0.5806 (5) | 0.1155 (2) | 0.0606 (7) | |
| N1B | 0.1167 (2) | 0.0000 (5) | 0.10194 (18) | 0.0428 (6) | |
| H1B | 0.1001 | 0.0414 | 0.0452 | 0.064* | |
| H2B | 0.0368 | −0.0560 | 0.1199 | 0.064* | |
| H3B | 0.1820 | −0.1235 | 0.1096 | 0.064* | |
| C1B | 0.2943 (3) | 0.3465 (6) | 0.1118 (2) | 0.0376 (7) | |
| C21B | 0.1691 (7) | 0.2330 (15) | 0.1545 (3) | 0.0361 (8) | 0.694 (3) |
| H21B | 0.0927 | 0.3607 | 0.1518 | 0.043* | 0.694 (3) |
| C31B | 0.2101 (5) | 0.1467 (10) | 0.2497 (3) | 0.0511 (12) | 0.694 (3) |
| H31B | 0.1361 | 0.0349 | 0.2660 | 0.061* | 0.694 (3) |
| H32B | 0.2967 | 0.0465 | 0.2534 | 0.061* | 0.694 (3) |
| C41B | 0.2324 (5) | 0.3653 (12) | 0.3153 (3) | 0.0743 (17) | 0.694 (3) |
| H41B | 0.2943 | 0.4921 | 0.2937 | 0.089* | 0.694 (3) |
| H42B | 0.2803 | 0.2988 | 0.3704 | 0.089* | 0.694 (3) |
| S11B | 0.0699 (2) | 0.5235 (4) | 0.33585 (12) | 0.0862 (6) | 0.694 (3) |
| C51B | −0.0080 (9) | 0.2959 (16) | 0.3985 (5) | 0.113 (3) | 0.694 (3) |
| H51B | −0.0951 | 0.3636 | 0.4143 | 0.170* | 0.694 (3) |
| H52B | 0.0556 | 0.2578 | 0.4509 | 0.170* | 0.694 (3) |
| H53B | −0.0273 | 0.1412 | 0.3648 | 0.170* | 0.694 (3) |
| C22B | 0.171 (2) | 0.234 (8) | 0.1503 (6) | 0.0361 (8) | 0.114 (3) |
| H22B | 0.0945 | 0.3621 | 0.1485 | 0.043* | 0.114 (3) |
| C32B | 0.2358 (11) | 0.188 (4) | 0.2456 (6) | 0.0511 (12) | 0.114 (3) |
| H33B | 0.3063 | 0.0525 | 0.2466 | 0.061* | 0.114 (3) |
| H34B | 0.2843 | 0.3433 | 0.2679 | 0.061* | 0.114 (3) |
| C42B | 0.1296 (12) | 0.1128 (19) | 0.3064 (7) | 0.072 (5)* | 0.114 (3) |
| H43B | 0.1805 | 0.0433 | 0.3602 | 0.087* | 0.114 (3) |
| H44B | 0.0692 | −0.0226 | 0.2787 | 0.087* | 0.114 (3) |
| S12B | 0.0187 (10) | 0.377 (2) | 0.3340 (8) | 0.114 (3)* | 0.114 (3) |
| C52B | 0.1383 (19) | 0.569 (3) | 0.4020 (12) | 0.124 (12)* | 0.114 (3) |
| H54B | 0.0886 | 0.7124 | 0.4232 | 0.185* | 0.114 (3) |
| H55B | 0.2103 | 0.6322 | 0.3691 | 0.185* | 0.114 (3) |
| H56B | 0.1816 | 0.4693 | 0.4509 | 0.185* | 0.114 (3) |
| C23B | 0.155 (4) | 0.219 (4) | 0.1306 (5) | 0.0361 (8) | 0.115 (2) |
| H23B | 0.0780 | 0.3396 | 0.1118 | 0.043* | 0.115 (2) |
| C33B | 0.167 (3) | 0.195 (2) | 0.2306 (5) | 0.0511 (12) | 0.115 (2) |
| H35B | 0.0957 | 0.0749 | 0.2450 | 0.061* | 0.115 (2) |
| H36B | 0.2594 | 0.1220 | 0.2523 | 0.061* | 0.115 (2) |
| C43B | 0.150 (2) | 0.446 (2) | 0.2779 (5) | 0.072 (5)* | 0.115 (2) |
| H45B | 0.0576 | 0.5171 | 0.2571 | 0.087* | 0.115 (2) |
| H46B | 0.2209 | 0.5670 | 0.2627 | 0.087* | 0.115 (2) |
| S13B | 0.1680 (12) | 0.417 (2) | 0.3968 (4) | 0.114 (3)* | 0.115 (2) |
| C53B | 0.0257 (15) | 0.216 (4) | 0.4128 (12) | 0.124 (12)* | 0.115 (2) |
| H57B | 0.0269 | 0.1840 | 0.4745 | 0.185* | 0.115 (2) |
| H58B | 0.0341 | 0.0560 | 0.3826 | 0.185* | 0.115 (2) |
| H59B | −0.0618 | 0.2984 | 0.3899 | 0.185* | 0.115 (2) |
| C24B | 0.172 (3) | 0.261 (12) | 0.1398 (5) | 0.0361 (8) | 0.076 (2) |
| H24B | 0.0979 | 0.3888 | 0.1218 | 0.043* | 0.076 (2) |
| C34B | 0.2003 (13) | 0.266 (7) | 0.2403 (5) | 0.0511 (12) | 0.076 (2) |
| H37B | 0.2784 | 0.1505 | 0.2594 | 0.061* | 0.076 (2) |
| H38B | 0.2298 | 0.4386 | 0.2589 | 0.061* | 0.076 (2) |
| C44B | 0.0744 (13) | 0.190 (3) | 0.2855 (5) | 0.072 (5)* | 0.076 (2) |
| H47B | 0.0608 | 0.0058 | 0.2800 | 0.087* | 0.076 (2) |
| H48B | −0.0099 | 0.2731 | 0.2554 | 0.087* | 0.076 (2) |
| S14B | 0.0926 (19) | 0.2762 (19) | 0.4011 (5) | 0.114 (3)* | 0.076 (2) |
| C54B | 0.061 (5) | 0.608 (2) | 0.3979 (14) | 0.124 (12)* | 0.076 (2) |
| H60B | 0.0702 | 0.6746 | 0.4568 | 0.185* | 0.076 (2) |
| H61B | −0.0328 | 0.6411 | 0.3689 | 0.185* | 0.076 (2) |
| H62B | 0.1290 | 0.6912 | 0.3662 | 0.185* | 0.076 (2) |
Atomic displacement parameters (Å2) top
| U11 | U22 | U33 | U12 | U13 | U23 | |
| O1A | 0.0238 (9) | 0.0440 (12) | 0.0591 (13) | −0.0022 (9) | 0.0115 (9) | −0.0018 (11) |
| O2A | 0.0352 (10) | 0.0326 (12) | 0.0741 (15) | −0.0101 (10) | 0.0145 (10) | −0.0044 (11) |
| N1A | 0.0248 (11) | 0.0325 (12) | 0.0551 (14) | −0.0073 (10) | 0.0103 (10) | 0.0006 (12) |
| C1A | 0.0260 (12) | 0.0338 (16) | 0.0439 (15) | −0.0046 (12) | 0.0060 (11) | 0.0044 (13) |
| C21A | 0.0175 (16) | 0.0284 (14) | 0.0516 (16) | −0.0021 (13) | 0.0100 (12) | −0.0012 (13) |
| C31A | 0.0343 (19) | 0.0413 (18) | 0.0507 (18) | −0.0061 (15) | 0.0108 (15) | 0.0063 (15) |
| C41A | 0.093 (3) | 0.052 (2) | 0.058 (2) | −0.002 (2) | 0.031 (2) | 0.0010 (19) |
| S11A | 0.1629 (18) | 0.0671 (9) | 0.0614 (8) | 0.0108 (11) | 0.0494 (9) | 0.0099 (8) |
| C51A | 0.251 (9) | 0.092 (5) | 0.071 (4) | 0.050 (6) | 0.057 (5) | 0.005 (4) |
| C22A | 0.0175 (16) | 0.0284 (14) | 0.0516 (16) | −0.0021 (13) | 0.0100 (12) | −0.0012 (13) |
| C32A | 0.0343 (19) | 0.0413 (18) | 0.0507 (18) | −0.0061 (15) | 0.0108 (15) | 0.0063 (15) |
| C42A | 0.093 (3) | 0.052 (2) | 0.058 (2) | −0.002 (2) | 0.031 (2) | 0.0010 (19) |
| S12A | 0.1629 (18) | 0.0671 (9) | 0.0614 (8) | 0.0108 (11) | 0.0494 (9) | 0.0099 (8) |
| C52A | 0.251 (9) | 0.092 (5) | 0.071 (4) | 0.050 (6) | 0.057 (5) | 0.005 (4) |
| O1B | 0.0277 (9) | 0.0361 (11) | 0.0694 (13) | −0.0103 (9) | 0.0186 (9) | −0.0099 (11) |
| O2B | 0.0433 (12) | 0.0288 (12) | 0.113 (2) | −0.0066 (10) | 0.0208 (13) | −0.0010 (13) |
| N1B | 0.0288 (11) | 0.0419 (15) | 0.0589 (15) | −0.0115 (11) | 0.0103 (11) | 0.0073 (13) |
| C1B | 0.0251 (13) | 0.0317 (15) | 0.0565 (18) | −0.0047 (12) | 0.0077 (12) | −0.0002 (14) |
| C21B | 0.0282 (13) | 0.0361 (17) | 0.0453 (15) | 0.0003 (12) | 0.0098 (14) | −0.0005 (15) |
| C31B | 0.048 (3) | 0.056 (3) | 0.0513 (19) | 0.003 (2) | 0.0157 (17) | 0.006 (2) |
| C41B | 0.075 (4) | 0.090 (4) | 0.058 (3) | −0.016 (4) | 0.013 (3) | −0.011 (3) |
| S11B | 0.1221 (15) | 0.0645 (11) | 0.0792 (11) | 0.0152 (10) | 0.0397 (10) | −0.0106 (9) |
| C51B | 0.110 (6) | 0.124 (8) | 0.114 (6) | 0.012 (5) | 0.048 (5) | 0.029 (6) |
| C22B | 0.0282 (13) | 0.0361 (17) | 0.0453 (15) | 0.0003 (12) | 0.0098 (14) | −0.0005 (15) |
| C32B | 0.048 (3) | 0.056 (3) | 0.0513 (19) | 0.003 (2) | 0.0157 (17) | 0.006 (2) |
| C23B | 0.0282 (13) | 0.0361 (17) | 0.0453 (15) | 0.0003 (12) | 0.0098 (14) | −0.0005 (15) |
| C33B | 0.048 (3) | 0.056 (3) | 0.0513 (19) | 0.003 (2) | 0.0157 (17) | 0.006 (2) |
| C24B | 0.0282 (13) | 0.0361 (17) | 0.0453 (15) | 0.0003 (12) | 0.0098 (14) | −0.0005 (15) |
| C34B | 0.048 (3) | 0.056 (3) | 0.0513 (19) | 0.003 (2) | 0.0157 (17) | 0.006 (2) |
Geometric parameters (Å, º) top
| O1A—C1A | 1.243 (4) | C21B—H21B | 0.9800 |
| O2A—C1A | 1.245 (4) | C31B—C41B | 1.513 (6) |
| N1A—C21A | 1.479 (5) | C31B—H31B | 0.9700 |
| N1A—C22A | 1.481 (18) | C31B—H32B | 0.9700 |
| N1A—H1A | 0.8900 | C41B—S11B | 1.815 (5) |
| N1A—H2A | 0.8900 | C41B—H41B | 0.9700 |
| N1A—H3A | 0.8900 | C41B—H42B | 0.9700 |
| C1A—C22A | 1.357 (18) | S11B—C51B | 1.750 (7) |
| C1A—C21A | 1.571 (4) | C51B—H51B | 0.9600 |
| C21A—C31A | 1.532 (4) | C51B—H52B | 0.9600 |
| C21A—H21A | 0.9800 | C51B—H53B | 0.9600 |
| C31A—C41A | 1.502 (5) | C22B—C32B | 1.529 (6) |
| C31A—H31A | 0.9700 | C22B—H22B | 0.9800 |
| C31A—H32A | 0.9700 | C32B—C42B | 1.514 (8) |
| C41A—S11A | 1.793 (4) | C32B—H33B | 0.9700 |
| C41A—H41A | 0.9700 | C32B—H34B | 0.9700 |
| C41A—H42A | 0.9700 | C42B—S12B | 1.815 (7) |
| S11A—C51A | 1.718 (6) | C42B—H43B | 0.9700 |
| C51A—H51A | 0.9600 | C42B—H44B | 0.9700 |
| C51A—H52A | 0.9600 | S12B—C52B | 1.750 (8) |
| C51A—H53A | 0.9600 | C52B—H54B | 0.9600 |
| C22A—C32A | 1.532 (6) | C52B—H55B | 0.9600 |
| C22A—H22A | 0.9800 | C52B—H56B | 0.9600 |
| C32A—C42A | 1.502 (7) | C23B—C33B | 1.529 (6) |
| C32A—H33A | 0.9700 | C23B—H23B | 0.9800 |
| C32A—H34A | 0.9700 | C33B—C43B | 1.514 (8) |
| C42A—S12A | 1.793 (6) | C33B—H35B | 0.9700 |
| C42A—H43A | 0.9700 | C33B—H36B | 0.9700 |
| C42A—H44A | 0.9700 | C43B—S13B | 1.815 (6) |
| S12A—C52A | 1.719 (8) | C43B—H45B | 0.9700 |
| C52A—H54A | 0.9600 | C43B—H46B | 0.9700 |
| C52A—H55A | 0.9600 | S13B—C53B | 1.750 (8) |
| C52A—H56A | 0.9600 | C53B—H57B | 0.9600 |
| O1B—C1B | 1.254 (4) | C53B—H58B | 0.9600 |
| O2B—C1B | 1.228 (4) | C53B—H59B | 0.9600 |
| N1B—C23B | 1.26 (2) | C24B—C34B | 1.529 (6) |
| N1B—C22B | 1.48 (4) | C24B—H24B | 0.9800 |
| N1B—C21B | 1.502 (8) | C34B—C44B | 1.514 (8) |
| N1B—C24B | 1.54 (5) | C34B—H37B | 0.9700 |
| N1B—H1B | 0.8900 | C34B—H38B | 0.9700 |
| N1B—H2B | 0.8900 | C44B—S14B | 1.815 (7) |
| N1B—H3B | 0.8900 | C44B—H47B | 0.9700 |
| C1B—C24B | 1.37 (2) | C44B—H48B | 0.9700 |
| C1B—C22B | 1.50 (2) | S14B—C54B | 1.750 (8) |
| C1B—C23B | 1.54 (3) | C54B—H60B | 0.9600 |
| C1B—C21B | 1.550 (7) | C54B—H61B | 0.9600 |
| C21B—C31B | 1.528 (5) | C54B—H62B | 0.9600 |
| C21A—N1A—H1A | 109.5 | C31B—C41B—S11B | 114.1 (3) |
| C21A—N1A—H2A | 109.5 | C31B—C41B—H41B | 108.7 |
| H1A—N1A—H2A | 109.5 | S11B—C41B—H41B | 108.7 |
| C21A—N1A—H3A | 109.5 | C31B—C41B—H42B | 108.7 |
| H1A—N1A—H3A | 109.5 | S11B—C41B—H42B | 108.7 |
| H2A—N1A—H3A | 109.5 | H41B—C41B—H42B | 107.6 |
| O1A—C1A—O2A | 125.8 (3) | C51B—S11B—C41B | 102.8 (3) |
| O1A—C1A—C22A | 113.4 (8) | S11B—C51B—H51B | 109.5 |
| O2A—C1A—C22A | 120.7 (7) | S11B—C51B—H52B | 109.5 |
| O1A—C1A—C21A | 118.1 (3) | H51B—C51B—H52B | 109.5 |
| O2A—C1A—C21A | 116.1 (3) | S11B—C51B—H53B | 109.5 |
| N1A—C21A—C31A | 109.6 (3) | H51B—C51B—H53B | 109.5 |
| N1A—C21A—C1A | 107.5 (2) | H52B—C51B—H53B | 109.5 |
| C31A—C21A—C1A | 109.4 (3) | N1B—C22B—C1B | 111.0 (15) |
| N1A—C21A—H21A | 110.1 | N1B—C22B—C32B | 115 (2) |
| C31A—C21A—H21A | 110.1 | C1B—C22B—C32B | 101.3 (12) |
| C1A—C21A—H21A | 110.1 | N1B—C22B—H22B | 109.8 |
| C41A—C31A—C21A | 111.9 (3) | C1B—C22B—H22B | 109.8 |
| C41A—C31A—H31A | 109.2 | C32B—C22B—H22B | 109.8 |
| C21A—C31A—H31A | 109.2 | C42B—C32B—C22B | 114.2 (8) |
| C41A—C31A—H32A | 109.2 | C42B—C32B—H33B | 108.7 |
| C21A—C31A—H32A | 109.2 | C22B—C32B—H33B | 108.7 |
| H31A—C31A—H32A | 107.9 | C42B—C32B—H34B | 108.7 |
| C31A—C41A—S11A | 110.8 (3) | C22B—C32B—H34B | 108.7 |
| C31A—C41A—H41A | 109.5 | H33B—C32B—H34B | 107.6 |
| S11A—C41A—H41A | 109.5 | C32B—C42B—S12B | 113.9 (6) |
| C31A—C41A—H42A | 109.5 | C32B—C42B—H43B | 108.8 |
| S11A—C41A—H42A | 109.5 | S12B—C42B—H43B | 108.8 |
| H41A—C41A—H42A | 108.1 | C32B—C42B—H44B | 108.8 |
| C51A—S11A—C41A | 102.4 (3) | S12B—C42B—H44B | 108.8 |
| S11A—C51A—H51A | 109.5 | H43B—C42B—H44B | 107.7 |
| S11A—C51A—H52A | 109.5 | C52B—S12B—C42B | 102.7 (5) |
| H51A—C51A—H52A | 109.5 | S12B—C52B—H54B | 109.5 |
| S11A—C51A—H53A | 109.5 | S12B—C52B—H55B | 109.5 |
| H51A—C51A—H53A | 109.5 | H54B—C52B—H55B | 109.5 |
| H52A—C51A—H53A | 109.5 | S12B—C52B—H56B | 109.5 |
| C1A—C22A—N1A | 120.1 (8) | H54B—C52B—H56B | 109.5 |
| C1A—C22A—C32A | 127.3 (10) | H55B—C52B—H56B | 109.5 |
| N1A—C22A—C32A | 104.0 (10) | N1B—C23B—C33B | 104.7 (14) |
| C1A—C22A—H22A | 99.7 | N1B—C23B—C1B | 122.9 (18) |
| N1A—C22A—H22A | 99.7 | C33B—C23B—C1B | 106 (2) |
| C32A—C22A—H22A | 99.7 | N1B—C23B—H23B | 107.5 |
| C42A—C32A—C22A | 111.8 (6) | C33B—C23B—H23B | 107.5 |
| C42A—C32A—H33A | 109.3 | C1B—C23B—H23B | 107.5 |
| C22A—C32A—H33A | 109.3 | C43B—C33B—C23B | 114.3 (7) |
| C42A—C32A—H34A | 109.3 | C43B—C33B—H35B | 108.7 |
| C22A—C32A—H34A | 109.3 | C23B—C33B—H35B | 108.7 |
| H33A—C32A—H34A | 107.9 | C43B—C33B—H36B | 108.7 |
| C32A—C42A—S12A | 110.8 (6) | C23B—C33B—H36B | 108.7 |
| C32A—C42A—H43A | 109.5 | H35B—C33B—H36B | 107.6 |
| S12A—C42A—H43A | 109.5 | C33B—C43B—S13B | 114.1 (6) |
| C32A—C42A—H44A | 109.5 | C33B—C43B—H45B | 108.7 |
| S12A—C42A—H44A | 109.5 | S13B—C43B—H45B | 108.7 |
| H43A—C42A—H44A | 108.1 | C33B—C43B—H46B | 108.7 |
| C52A—S12A—C42A | 102.3 (5) | S13B—C43B—H46B | 108.7 |
| S12A—C52A—H54A | 109.5 | H45B—C43B—H46B | 107.6 |
| S12A—C52A—H55A | 109.5 | C53B—S13B—C43B | 102.7 (5) |
| H54A—C52A—H55A | 109.5 | S13B—C53B—H57B | 109.5 |
| S12A—C52A—H56A | 109.5 | S13B—C53B—H58B | 109.5 |
| H54A—C52A—H56A | 109.5 | H57B—C53B—H58B | 109.5 |
| H55A—C52A—H56A | 109.5 | S13B—C53B—H59B | 109.5 |
| C21B—N1B—H1B | 109.5 | H57B—C53B—H59B | 109.5 |
| C21B—N1B—H2B | 109.5 | H58B—C53B—H59B | 109.5 |
| H1B—N1B—H2B | 109.5 | C1B—C24B—C34B | 105.3 (12) |
| C21B—N1B—H3B | 109.5 | C1B—C24B—N1B | 115 (3) |
| H1B—N1B—H3B | 109.5 | C34B—C24B—N1B | 114 (3) |
| H2B—N1B—H3B | 109.5 | C1B—C24B—H24B | 107.3 |
| O2B—C1B—O1B | 125.7 (3) | C34B—C24B—H24B | 107.3 |
| O2B—C1B—C24B | 115 (3) | N1B—C24B—H24B | 107.3 |
| O1B—C1B—C24B | 119 (3) | C44B—C34B—C24B | 114.2 (8) |
| O2B—C1B—C22B | 118.6 (15) | C44B—C34B—H37B | 108.7 |
| O1B—C1B—C22B | 115.6 (15) | C24B—C34B—H37B | 108.7 |
| O2B—C1B—C23B | 122.3 (8) | C44B—C34B—H38B | 108.7 |
| O1B—C1B—C23B | 111.4 (8) | C24B—C34B—H38B | 108.7 |
| O2B—C1B—C21B | 117.9 (4) | H37B—C34B—H38B | 107.6 |
| O1B—C1B—C21B | 116.2 (4) | C34B—C44B—S14B | 113.9 (6) |
| N1B—C21B—C31B | 107.5 (5) | C34B—C44B—H47B | 108.8 |
| N1B—C21B—C1B | 107.4 (4) | S14B—C44B—H47B | 108.8 |
| C31B—C21B—C1B | 113.7 (4) | C34B—C44B—H48B | 108.8 |
| N1B—C21B—H21B | 109.4 | S14B—C44B—H48B | 108.8 |
| C31B—C21B—H21B | 109.4 | H47B—C44B—H48B | 107.7 |
| C1B—C21B—H21B | 109.4 | C54B—S14B—C44B | 102.7 (5) |
| C41B—C31B—C21B | 114.3 (5) | S14B—C54B—H60B | 109.5 |
| C41B—C31B—H31B | 108.7 | S14B—C54B—H61B | 109.5 |
| C21B—C31B—H31B | 108.7 | H60B—C54B—H61B | 109.5 |
| C41B—C31B—H32B | 108.7 | S14B—C54B—H62B | 109.5 |
| C21B—C31B—H32B | 108.7 | H60B—C54B—H62B | 109.5 |
| H31B—C31B—H32B | 107.6 | H61B—C54B—H62B | 109.5 |
| O1A—C1A—C21A—N1A | −15.4 (4) | O2B—C1B—C22B—N1B | 148.8 (13) |
| O2A—C1A—C21A—N1A | 165.7 (3) | O1B—C1B—C22B—N1B | −35.2 (15) |
| O1A—C1A—C21A—C31A | 103.6 (3) | O2B—C1B—C22B—C32B | −89 (2) |
| O2A—C1A—C21A—C31A | −75.4 (4) | O1B—C1B—C22B—C32B | 87 (2) |
| N1A—C21A—C31A—C41A | −165.6 (3) | N1B—C22B—C32B—C42B | −70 (2) |
| C1A—C21A—C31A—C41A | 76.7 (4) | C1B—C22B—C32B—C42B | 170.7 (16) |
| C21A—C31A—C41A—S11A | 172.7 (3) | C22B—C32B—C42B—S12B | −74 (2) |
| C31A—C41A—S11A—C51A | −177.6 (5) | C32B—C42B—S12B—C52B | −70.1 (13) |
| O1A—C1A—C22A—N1A | −23.0 (14) | O2B—C1B—C23B—N1B | 157.2 (12) |
| O2A—C1A—C22A—N1A | 161.0 (9) | O1B—C1B—C23B—N1B | −14.8 (17) |
| O1A—C1A—C22A—C32A | 119.6 (13) | O2B—C1B—C23B—C33B | −82.9 (13) |
| O2A—C1A—C22A—C32A | −56.5 (17) | O1B—C1B—C23B—C33B | 105.0 (10) |
| C1A—C22A—C32A—C42A | 50 (2) | N1B—C23B—C33B—C43B | −155 (2) |
| N1A—C22A—C32A—C42A | −162.9 (11) | C1B—C23B—C33B—C43B | 74 (3) |
| C22A—C32A—C42A—S12A | 178.9 (9) | C23B—C33B—C43B—S13B | −179 (2) |
| C32A—C42A—S12A—C52A | 179.7 (8) | C33B—C43B—S13B—C53B | −63 (2) |
| O2B—C1B—C21B—N1B | 148.2 (4) | O2B—C1B—C24B—C34B | −78 (4) |
| O1B—C1B—C21B—N1B | −37.6 (5) | O1B—C1B—C24B—C34B | 104 (3) |
| O2B—C1B—C21B—C31B | −93.0 (6) | O2B—C1B—C24B—N1B | 156 (2) |
| O1B—C1B—C21B—C31B | 81.2 (6) | O1B—C1B—C24B—N1B | −22 (3) |
| N1B—C21B—C31B—C41B | −166.4 (4) | C1B—C24B—C34B—C44B | 177 (3) |
| C1B—C21B—C31B—C41B | 74.9 (6) | N1B—C24B—C34B—C44B | −56 (4) |
| C21B—C31B—C41B—S11B | 72.6 (6) | C24B—C34B—C44B—S14B | −165 (3) |
| C31B—C41B—S11B—C51B | 72.7 (5) | C34B—C44B—S14B—C54B | 76 (3) |
Hydrogen-bond geometry (Å, º) top
| D—H···A | D—H | H···A | D···A | D—H···A |
| N1A—H1A···O1Bi | 0.89 | 2.08 | 2.856 (3) | 145 |
| N1A—H2A···O1B | 0.89 | 1.84 | 2.732 (3) | 177 |
| N1A—H3A···O2Aii | 0.89 | 1.98 | 2.856 (3) | 169 |
| N1B—H1B···O1Aiii | 0.89 | 1.90 | 2.769 (3) | 166 |
| N1B—H2B···O2Aiv | 0.89 | 2.05 | 2.881 (3) | 155 |
| N1B—H2B···O1Aiv | 0.89 | 2.32 | 2.991 (3) | 132 |
| N1B—H3B···O2Bii | 0.89 | 1.97 | 2.854 (4) | 173 |
| C21B—H21B···O1Av | 0.98 | 2.42 | 3.328 (7) | 153 |
| Symmetry codes: (i) −x+1, y+1/2, −z; (ii) x, y−1, z; (iii) −x+1, y−1/2, −z; (iv) x−1, y−1, z; (v) x−1, y, z. |
(Met320) S-2-amino-4-(methylthio)butanoic acid top
Crystal data top
| C5H11NO2S | F(000) = 320 |
| Mr = 149.21 | Dx = 1.290 Mg m−3 |
| Monoclinic, P21 | Mo Kα radiation, λ = 0.71073 Å |
| a = 9.5473 (6) Å | Cell parameters from 7767 reflections |
| b = 5.1830 (3) Å | θ = 2.4–26.9° |
| c = 15.583 (1) Å | µ = 0.36 mm−1 |
| β = 94.980 (2)° | T = 320 K |
| V = 768.19 (8) Å3 | Plate, colourless |
| Z = 4 | 0.48 × 0.45 × 0.11 mm |
Data collection top
| Bruker D8 Vantage single crystal CCD diffractometer | 2936 independent reflections |
| Graphite monochromator | 2082 reflections with I > 2σ(I) |
| Detector resolution: 8.3 pixels mm-1 | Rint = 0.046 |
| Sets of exposures each taken over 0.5° ω rotation scans | θmax = 26.4°, θmin = 2.1° |
| Absorption correction: multi-scan SADABS (Bruker, 2014) | h = −11→9 |
| Tmin = 0.645, Tmax = 1.000 | k = −6→6 |
| 7664 measured reflections | l = −19→18 |
Refinement top
| Refinement on F2 | Secondary atom site location: difference Fourier map |
| Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
| R[F2 > 2σ(F2)] = 0.066 | H-atom parameters constrained |
| wR(F2) = 0.189 | w = 1/[σ2(Fo2) + (0.0937P)2 + 0.231P] where P = (Fo2 + 2Fc2)/3 |
| S = 1.07 | (Δ/σ)max = 0.002 |
| 2936 reflections | Δρmax = 0.24 e Å−3 |
| 248 parameters | Δρmin = −0.26 e Å−3 |
| 833 restraints | Absolute structure: Flack x determined using 751 quotients [(I+)-(I-)]/[(I+)+(I-)] (Parsons and Flack (2004), Acta Cryst. A60, s61). |
| Primary atom site location: structure-invariant direct methods | Absolute structure parameter: −0.04 (9) |
Special details top
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. |
Refinement. Side-chain disorder over two positions for molecule A, four positions for molecule B. |
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top
| x | y | z | Uiso*/Ueq | Occ. (<1) | |
| O1A | 0.8856 (3) | 0.5962 (6) | 0.0764 (2) | 0.0499 (8) | |
| O2A | 0.8166 (3) | 0.9612 (6) | 0.1325 (2) | 0.0581 (9) | |
| N1A | 0.6360 (3) | 0.3724 (7) | 0.0704 (2) | 0.0437 (8) | |
| H1A | 0.6449 | 0.4145 | 0.0157 | 0.066* | |
| H2A | 0.5527 | 0.2986 | 0.0744 | 0.066* | |
| H3A | 0.7039 | 0.2626 | 0.0885 | 0.066* | |
| C1A | 0.7970 (4) | 0.7305 (8) | 0.1079 (3) | 0.0409 (10) | |
| C21A | 0.6469 (17) | 0.606 (3) | 0.1239 (4) | 0.0404 (10) | 0.313 (6) |
| H21A | 0.5732 | 0.7264 | 0.1018 | 0.049* | 0.313 (6) |
| C31A | 0.6261 (16) | 0.5481 (17) | 0.2176 (4) | 0.0578 (13) | 0.313 (6) |
| H31A | 0.6907 | 0.4127 | 0.2381 | 0.069* | 0.313 (6) |
| H32A | 0.5312 | 0.4849 | 0.2214 | 0.069* | 0.313 (6) |
| C41A | 0.6499 (17) | 0.7833 (17) | 0.2755 (4) | 0.088 (2) | 0.313 (6) |
| H41A | 0.5848 | 0.9184 | 0.2555 | 0.105* | 0.313 (6) |
| H42A | 0.7446 | 0.8474 | 0.2716 | 0.105* | 0.313 (6) |
| S11A | 0.6261 (11) | 0.7101 (15) | 0.3847 (3) | 0.1530 (16) | 0.313 (6) |
| C51A | 0.657 (3) | 0.974 (2) | 0.4325 (7) | 0.213 (8) | 0.313 (6) |
| H51A | 0.6449 | 0.9538 | 0.4926 | 0.320* | 0.313 (6) |
| H52A | 0.5934 | 1.1031 | 0.4082 | 0.320* | 0.313 (6) |
| H53A | 0.7521 | 1.0259 | 0.4258 | 0.320* | 0.313 (6) |
| C22A | 0.6567 (8) | 0.6137 (14) | 0.1206 (3) | 0.0404 (10) | 0.687 (6) |
| H22A | 0.5831 | 0.7365 | 0.1004 | 0.049* | 0.687 (6) |
| C32A | 0.6431 (9) | 0.5562 (12) | 0.2152 (3) | 0.0578 (13) | 0.687 (6) |
| H33A | 0.7324 | 0.4927 | 0.2413 | 0.069* | 0.687 (6) |
| H34A | 0.5737 | 0.4211 | 0.2196 | 0.069* | 0.687 (6) |
| C42A | 0.5999 (10) | 0.7918 (13) | 0.2649 (4) | 0.088 (2) | 0.687 (6) |
| H43A | 0.5226 | 0.8784 | 0.2321 | 0.105* | 0.687 (6) |
| H44A | 0.6782 | 0.9113 | 0.2721 | 0.105* | 0.687 (6) |
| S12A | 0.5474 (5) | 0.7061 (9) | 0.3678 (2) | 0.1530 (16) | 0.687 (6) |
| C52A | 0.5478 (19) | 0.9699 (19) | 0.4175 (6) | 0.213 (8) | 0.687 (6) |
| H54A | 0.5032 | 0.9480 | 0.4699 | 0.320* | 0.687 (6) |
| H55A | 0.4974 | 1.0968 | 0.3820 | 0.320* | 0.687 (6) |
| H56A | 0.6429 | 1.0264 | 0.4308 | 0.320* | 0.687 (6) |
| O1B | 0.3700 (3) | 0.1845 (6) | 0.0807 (2) | 0.0505 (8) | |
| O2B | 0.3048 (3) | 0.5810 (6) | 0.1099 (3) | 0.0690 (10) | |
| N1B | 0.1108 (3) | 0.0000 (7) | 0.0992 (3) | 0.0529 (10) | |
| H1B | 0.0952 | 0.0427 | 0.0439 | 0.079* | |
| H2B | 0.0317 | −0.0595 | 0.1183 | 0.079* | |
| H3B | 0.1768 | −0.1216 | 0.1051 | 0.079* | |
| C1B | 0.2866 (4) | 0.3447 (9) | 0.1082 (3) | 0.0430 (10) | |
| C21B | 0.1588 (15) | 0.231 (3) | 0.1498 (3) | 0.0437 (11) | 0.406 (2) |
| H21B | 0.0829 | 0.3585 | 0.1461 | 0.052* | 0.406 (2) |
| C31B | 0.1933 (11) | 0.1573 (15) | 0.2446 (4) | 0.0759 (18) | 0.406 (2) |
| H31B | 0.1209 | 0.0405 | 0.2611 | 0.091* | 0.406 (2) |
| H32B | 0.2813 | 0.0628 | 0.2494 | 0.091* | 0.406 (2) |
| C41B | 0.2050 (7) | 0.3639 (16) | 0.3052 (5) | 0.102 (4) | 0.406 (2) |
| H41B | 0.2658 | 0.4946 | 0.2837 | 0.122* | 0.406 (2) |
| H42B | 0.2515 | 0.2988 | 0.3587 | 0.122* | 0.406 (2) |
| S11B | 0.0442 (6) | 0.5168 (10) | 0.3290 (4) | 0.131 (2) | 0.406 (2) |
| C51B | −0.0332 (10) | 0.324 (2) | 0.3943 (6) | 0.149 (8) | 0.406 (2) |
| H51B | −0.1202 | 0.3994 | 0.4081 | 0.224* | 0.406 (2) |
| H52B | 0.0271 | 0.2988 | 0.4462 | 0.224* | 0.406 (2) |
| H53B | −0.0516 | 0.1602 | 0.3666 | 0.224* | 0.406 (2) |
| C22B | 0.1644 (18) | 0.246 (4) | 0.1542 (4) | 0.0437 (11) | 0.241 (2) |
| H22B | 0.0902 | 0.3772 | 0.1535 | 0.052* | 0.241 (2) |
| C32B | 0.2094 (8) | 0.163 (3) | 0.2469 (4) | 0.0759 (18) | 0.241 (2) |
| H33B | 0.2713 | 0.0151 | 0.2447 | 0.091* | 0.241 (2) |
| H34B | 0.2640 | 0.3018 | 0.2750 | 0.091* | 0.241 (2) |
| C42B | 0.0998 (9) | 0.0970 (14) | 0.2995 (5) | 0.101 (5)* | 0.241 (2) |
| H43B | 0.1419 | 0.0102 | 0.3506 | 0.121* | 0.241 (2) |
| H44B | 0.0384 | −0.0261 | 0.2682 | 0.121* | 0.241 (2) |
| S12B | −0.0063 (7) | 0.3570 (15) | 0.3335 (5) | 0.151 (4) | 0.241 (2) |
| C52B | 0.0836 (17) | 0.502 (2) | 0.4145 (7) | 0.190 (11)* | 0.241 (2) |
| H54B | 0.0288 | 0.6408 | 0.4350 | 0.285* | 0.241 (2) |
| H55B | 0.1694 | 0.5695 | 0.3957 | 0.285* | 0.241 (2) |
| H56B | 0.1051 | 0.3804 | 0.4603 | 0.285* | 0.241 (2) |
| C23B | 0.153 (3) | 0.244 (5) | 0.1278 (4) | 0.0437 (11) | 0.148 (2) |
| H23B | 0.0783 | 0.3695 | 0.1124 | 0.052* | 0.148 (2) |
| C33B | 0.1845 (17) | 0.234 (2) | 0.2259 (4) | 0.0759 (18) | 0.148 (2) |
| H35B | 0.1523 | 0.0685 | 0.2459 | 0.091* | 0.148 (2) |
| H36B | 0.2858 | 0.2386 | 0.2386 | 0.091* | 0.148 (2) |
| C43B | 0.1248 (16) | 0.4312 (18) | 0.2747 (4) | 0.101 (5)* | 0.148 (2) |
| H45B | 0.0249 | 0.4393 | 0.2570 | 0.121* | 0.148 (2) |
| H46B | 0.1654 | 0.5946 | 0.2593 | 0.121* | 0.148 (2) |
| S13B | 0.1458 (13) | 0.4013 (17) | 0.3898 (4) | 0.140 (6) | 0.148 (2) |
| C53B | 0.0644 (18) | 0.1359 (19) | 0.4154 (8) | 0.190 (11)* | 0.148 (2) |
| H57B | 0.0710 | 0.1176 | 0.4769 | 0.285* | 0.148 (2) |
| H58B | 0.1075 | −0.0102 | 0.3904 | 0.285* | 0.148 (2) |
| H59B | −0.0327 | 0.1455 | 0.3937 | 0.285* | 0.148 (2) |
| C24B | 0.1463 (18) | 0.232 (6) | 0.1371 (4) | 0.0437 (11) | 0.203 (2) |
| H24B | 0.0701 | 0.3562 | 0.1234 | 0.052* | 0.203 (2) |
| C34B | 0.1649 (9) | 0.189 (5) | 0.2347 (4) | 0.0759 (18) | 0.203 (2) |
| H37B | 0.2024 | 0.0165 | 0.2450 | 0.091* | 0.203 (2) |
| H38B | 0.2352 | 0.3095 | 0.2590 | 0.091* | 0.203 (2) |
| C44B | 0.0432 (9) | 0.215 (3) | 0.2807 (4) | 0.101 (5)* | 0.203 (2) |
| H47B | −0.0119 | 0.0583 | 0.2723 | 0.121* | 0.203 (2) |
| H48B | −0.0131 | 0.3550 | 0.2548 | 0.121* | 0.203 (2) |
| S14B | 0.0710 (12) | 0.2748 (16) | 0.3942 (4) | 0.170 (6) | 0.203 (2) |
| C54B | 0.143 (2) | 0.5624 (17) | 0.4069 (10) | 0.190 (11)* | 0.203 (2) |
| H60B | 0.0882 | 0.6660 | 0.4426 | 0.285* | 0.203 (2) |
| H61B | 0.1458 | 0.6436 | 0.3518 | 0.285* | 0.203 (2) |
| H62B | 0.2368 | 0.5454 | 0.4339 | 0.285* | 0.203 (2) |
Atomic displacement parameters (Å2) top
| U11 | U22 | U33 | U12 | U13 | U23 | |
| O1A | 0.0264 (14) | 0.0482 (17) | 0.076 (2) | −0.0018 (13) | 0.0077 (13) | 0.0003 (16) |
| O2A | 0.0421 (16) | 0.0365 (16) | 0.096 (2) | −0.0129 (14) | 0.0090 (15) | −0.0066 (17) |
| N1A | 0.0263 (16) | 0.0373 (17) | 0.068 (2) | −0.0067 (14) | 0.0074 (15) | 0.0024 (17) |
| C1A | 0.0287 (19) | 0.039 (2) | 0.055 (2) | −0.0030 (17) | 0.0008 (16) | 0.007 (2) |
| C21A | 0.0257 (19) | 0.034 (2) | 0.062 (2) | −0.0037 (17) | 0.0057 (17) | 0.0021 (19) |
| C31A | 0.054 (3) | 0.051 (3) | 0.071 (3) | −0.015 (2) | 0.022 (2) | 0.006 (2) |
| C41A | 0.103 (6) | 0.083 (4) | 0.081 (4) | −0.021 (4) | 0.033 (4) | −0.015 (3) |
| S11A | 0.215 (4) | 0.163 (3) | 0.0920 (14) | −0.073 (3) | 0.0752 (19) | −0.0276 (17) |
| C51A | 0.31 (2) | 0.205 (11) | 0.129 (8) | −0.019 (16) | 0.073 (12) | −0.064 (8) |
| C22A | 0.0257 (19) | 0.034 (2) | 0.062 (2) | −0.0037 (17) | 0.0057 (17) | 0.0021 (19) |
| C32A | 0.054 (3) | 0.051 (3) | 0.071 (3) | −0.015 (2) | 0.022 (2) | 0.006 (2) |
| C42A | 0.103 (6) | 0.083 (4) | 0.081 (4) | −0.021 (4) | 0.033 (4) | −0.015 (3) |
| S12A | 0.215 (4) | 0.163 (3) | 0.0920 (14) | −0.073 (3) | 0.0752 (19) | −0.0276 (17) |
| C52A | 0.31 (2) | 0.205 (11) | 0.129 (8) | −0.019 (16) | 0.073 (12) | −0.064 (8) |
| O1B | 0.0301 (13) | 0.0416 (16) | 0.0820 (19) | −0.0113 (13) | 0.0172 (13) | −0.0136 (15) |
| O2B | 0.0524 (19) | 0.0336 (16) | 0.123 (3) | −0.0066 (14) | 0.0182 (18) | −0.0010 (19) |
| N1B | 0.0312 (17) | 0.050 (2) | 0.077 (2) | −0.0148 (16) | 0.0045 (17) | 0.0119 (18) |
| C1B | 0.030 (2) | 0.037 (2) | 0.063 (3) | −0.0040 (17) | 0.0038 (18) | 0.003 (2) |
| C21B | 0.0379 (18) | 0.0447 (18) | 0.0493 (19) | −0.0007 (16) | 0.0082 (16) | 0.0018 (18) |
| C31B | 0.083 (4) | 0.085 (4) | 0.061 (3) | −0.006 (4) | 0.017 (3) | 0.016 (3) |
| C41B | 0.112 (9) | 0.113 (9) | 0.081 (8) | −0.027 (8) | 0.013 (7) | −0.012 (7) |
| S11B | 0.189 (6) | 0.093 (4) | 0.117 (4) | 0.020 (4) | 0.046 (4) | −0.021 (3) |
| C51B | 0.177 (15) | 0.19 (2) | 0.087 (11) | 0.030 (15) | 0.065 (10) | −0.001 (12) |
| C22B | 0.0379 (18) | 0.0447 (18) | 0.0493 (19) | −0.0007 (16) | 0.0082 (16) | 0.0018 (18) |
| C32B | 0.083 (4) | 0.085 (4) | 0.061 (3) | −0.006 (4) | 0.017 (3) | 0.016 (3) |
| S12B | 0.131 (7) | 0.192 (10) | 0.137 (8) | 0.059 (7) | 0.053 (6) | −0.012 (8) |
| C23B | 0.0379 (18) | 0.0447 (18) | 0.0493 (19) | −0.0007 (16) | 0.0082 (16) | 0.0018 (18) |
| C33B | 0.083 (4) | 0.085 (4) | 0.061 (3) | −0.006 (4) | 0.017 (3) | 0.016 (3) |
| S13B | 0.182 (13) | 0.139 (13) | 0.105 (10) | −0.002 (12) | 0.047 (9) | −0.004 (10) |
| C24B | 0.0379 (18) | 0.0447 (18) | 0.0493 (19) | −0.0007 (16) | 0.0082 (16) | 0.0018 (18) |
| C34B | 0.083 (4) | 0.085 (4) | 0.061 (3) | −0.006 (4) | 0.017 (3) | 0.016 (3) |
| S14B | 0.211 (12) | 0.234 (15) | 0.073 (6) | 0.012 (12) | 0.057 (7) | 0.009 (8) |
Geometric parameters (Å, º) top
| O1A—C1A | 1.230 (5) | C21B—H21B | 0.9800 |
| O2A—C1A | 1.265 (5) | C31B—C41B | 1.426 (8) |
| N1A—C21A | 1.469 (12) | C31B—H31B | 0.9700 |
| N1A—C22A | 1.479 (7) | C31B—H32B | 0.9700 |
| N1A—H1A | 0.8900 | C41B—S11B | 1.795 (6) |
| N1A—H2A | 0.8900 | C41B—H41B | 0.9700 |
| N1A—H3A | 0.8900 | C41B—H42B | 0.9700 |
| C1A—C22A | 1.499 (8) | S11B—C51B | 1.647 (8) |
| C1A—C21A | 1.610 (16) | C51B—H51B | 0.9600 |
| C21A—C31A | 1.521 (7) | C51B—H52B | 0.9600 |
| C21A—H21A | 0.9800 | C51B—H53B | 0.9600 |
| C31A—C41A | 1.521 (8) | C22B—C32B | 1.533 (6) |
| C31A—H31A | 0.9700 | C22B—H22B | 0.9800 |
| C31A—H32A | 0.9700 | C32B—C42B | 1.425 (8) |
| C41A—S11A | 1.778 (6) | C32B—H33B | 0.9700 |
| C41A—H41A | 0.9700 | C32B—H34B | 0.9700 |
| C41A—H42A | 0.9700 | C42B—S12B | 1.793 (6) |
| S11A—C51A | 1.573 (10) | C42B—H43B | 0.9700 |
| C51A—H51A | 0.9600 | C42B—H44B | 0.9700 |
| C51A—H52A | 0.9600 | S12B—C52B | 1.646 (8) |
| C51A—H53A | 0.9600 | C52B—H54B | 0.9600 |
| C22A—C32A | 1.521 (6) | C52B—H55B | 0.9600 |
| C22A—H22A | 0.9800 | C52B—H56B | 0.9600 |
| C32A—C42A | 1.522 (8) | C23B—C33B | 1.533 (6) |
| C32A—H33A | 0.9700 | C23B—H23B | 0.9800 |
| C32A—H34A | 0.9700 | C33B—C43B | 1.424 (8) |
| C42A—S12A | 1.777 (6) | C33B—H35B | 0.9700 |
| C42A—H43A | 0.9700 | C33B—H36B | 0.9700 |
| C42A—H44A | 0.9700 | C43B—S13B | 1.794 (6) |
| S12A—C52A | 1.571 (9) | C43B—H45B | 0.9700 |
| C52A—H54A | 0.9600 | C43B—H46B | 0.9700 |
| C52A—H55A | 0.9600 | S13B—C53B | 1.646 (8) |
| C52A—H56A | 0.9600 | C53B—H57B | 0.9600 |
| O1B—C1B | 1.251 (5) | C53B—H58B | 0.9600 |
| O2B—C1B | 1.237 (5) | C53B—H59B | 0.9600 |
| N1B—C24B | 1.37 (3) | C24B—C34B | 1.532 (6) |
| N1B—C23B | 1.39 (3) | C24B—H24B | 0.9800 |
| N1B—C21B | 1.482 (13) | C34B—C44B | 1.424 (8) |
| N1B—C22B | 1.597 (18) | C34B—H37B | 0.9700 |
| N1B—H1B | 0.8900 | C34B—H38B | 0.9700 |
| N1B—H2B | 0.8900 | C44B—S14B | 1.794 (6) |
| N1B—H3B | 0.8900 | C44B—H47B | 0.9700 |
| C1B—C23B | 1.44 (3) | C44B—H48B | 0.9700 |
| C1B—C22B | 1.510 (15) | S14B—C54B | 1.646 (8) |
| C1B—C21B | 1.549 (14) | C54B—H60B | 0.9600 |
| C1B—C24B | 1.56 (2) | C54B—H61B | 0.9600 |
| C21B—C31B | 1.533 (6) | C54B—H62B | 0.9600 |
| C21A—N1A—H1A | 109.5 | C31B—C41B—S11B | 116.7 (5) |
| C21A—N1A—H2A | 109.5 | C31B—C41B—H41B | 108.1 |
| H1A—N1A—H2A | 109.5 | S11B—C41B—H41B | 108.1 |
| C21A—N1A—H3A | 109.5 | C31B—C41B—H42B | 108.1 |
| H1A—N1A—H3A | 109.5 | S11B—C41B—H42B | 108.1 |
| H2A—N1A—H3A | 109.5 | H41B—C41B—H42B | 107.3 |
| O1A—C1A—O2A | 124.6 (4) | C51B—S11B—C41B | 107.3 (5) |
| O1A—C1A—C22A | 118.5 (4) | S11B—C51B—H51B | 109.5 |
| O2A—C1A—C22A | 116.9 (4) | S11B—C51B—H52B | 109.5 |
| O1A—C1A—C21A | 119.1 (6) | H51B—C51B—H52B | 109.5 |
| O2A—C1A—C21A | 116.2 (6) | S11B—C51B—H53B | 109.5 |
| N1A—C21A—C31A | 112.0 (8) | H51B—C51B—H53B | 109.5 |
| N1A—C21A—C1A | 105.2 (8) | H52B—C51B—H53B | 109.5 |
| C31A—C21A—C1A | 114.8 (8) | C1B—C22B—C32B | 112.2 (10) |
| N1A—C21A—H21A | 108.2 | C1B—C22B—N1B | 103.8 (8) |
| C31A—C21A—H21A | 108.2 | C32B—C22B—N1B | 109.3 (11) |
| C1A—C21A—H21A | 108.2 | C1B—C22B—H22B | 110.4 |
| C21A—C31A—C41A | 112.7 (6) | C32B—C22B—H22B | 110.4 |
| C21A—C31A—H31A | 109.1 | N1B—C22B—H22B | 110.4 |
| C41A—C31A—H31A | 109.1 | C42B—C32B—C22B | 116.7 (7) |
| C21A—C31A—H32A | 109.1 | C42B—C32B—H33B | 108.1 |
| C41A—C31A—H32A | 109.1 | C22B—C32B—H33B | 108.1 |
| H31A—C31A—H32A | 107.8 | C42B—C32B—H34B | 108.1 |
| C31A—C41A—S11A | 111.8 (5) | C22B—C32B—H34B | 108.1 |
| C31A—C41A—H41A | 109.3 | H33B—C32B—H34B | 107.3 |
| S11A—C41A—H41A | 109.3 | C32B—C42B—S12B | 116.8 (6) |
| C31A—C41A—H42A | 109.3 | C32B—C42B—H43B | 108.1 |
| S11A—C41A—H42A | 109.3 | S12B—C42B—H43B | 108.1 |
| H41A—C41A—H42A | 107.9 | C32B—C42B—H44B | 108.1 |
| C51A—S11A—C41A | 103.5 (5) | S12B—C42B—H44B | 108.1 |
| S11A—C51A—H51A | 109.5 | H43B—C42B—H44B | 107.3 |
| S11A—C51A—H52A | 109.5 | C52B—S12B—C42B | 107.4 (5) |
| H51A—C51A—H52A | 109.5 | S12B—C52B—H54B | 109.5 |
| S11A—C51A—H53A | 109.5 | S12B—C52B—H55B | 109.5 |
| H51A—C51A—H53A | 109.5 | H54B—C52B—H55B | 109.5 |
| H52A—C51A—H53A | 109.5 | S12B—C52B—H56B | 109.5 |
| N1A—C22A—C1A | 110.6 (4) | H54B—C52B—H56B | 109.5 |
| N1A—C22A—C32A | 109.2 (5) | H55B—C52B—H56B | 109.5 |
| C1A—C22A—C32A | 111.1 (5) | N1B—C23B—C1B | 120.0 (13) |
| N1A—C22A—H22A | 108.6 | N1B—C23B—C33B | 108.5 (14) |
| C1A—C22A—H22A | 108.6 | C1B—C23B—C33B | 97.0 (15) |
| C32A—C22A—H22A | 108.6 | N1B—C23B—H23B | 110.1 |
| C22A—C32A—C42A | 112.7 (5) | C1B—C23B—H23B | 110.1 |
| C22A—C32A—H33A | 109.1 | C33B—C23B—H23B | 110.1 |
| C42A—C32A—H33A | 109.0 | C43B—C33B—C23B | 117.0 (7) |
| C22A—C32A—H34A | 109.1 | C43B—C33B—H35B | 108.0 |
| C42A—C32A—H34A | 109.1 | C23B—C33B—H35B | 108.0 |
| H33A—C32A—H34A | 107.8 | C43B—C33B—H36B | 108.0 |
| C32A—C42A—S12A | 111.6 (4) | C23B—C33B—H36B | 108.0 |
| C32A—C42A—H43A | 109.3 | H35B—C33B—H36B | 107.3 |
| S12A—C42A—H43A | 109.3 | C33B—C43B—S13B | 117.1 (6) |
| C32A—C42A—H44A | 109.3 | C33B—C43B—H45B | 108.0 |
| S12A—C42A—H44A | 109.3 | S13B—C43B—H45B | 108.0 |
| H43A—C42A—H44A | 108.0 | C33B—C43B—H46B | 108.0 |
| C52A—S12A—C42A | 103.8 (4) | S13B—C43B—H46B | 108.0 |
| S12A—C52A—H54A | 109.5 | H45B—C43B—H46B | 107.3 |
| S12A—C52A—H55A | 109.5 | C53B—S13B—C43B | 107.5 (5) |
| H54A—C52A—H55A | 109.5 | S13B—C53B—H57B | 109.5 |
| S12A—C52A—H56A | 109.5 | S13B—C53B—H58B | 109.5 |
| H54A—C52A—H56A | 109.5 | H57B—C53B—H58B | 109.5 |
| H55A—C52A—H56A | 109.5 | S13B—C53B—H59B | 109.5 |
| C21B—N1B—H1B | 109.5 | H57B—C53B—H59B | 109.5 |
| C21B—N1B—H2B | 109.5 | H58B—C53B—H59B | 109.5 |
| H1B—N1B—H2B | 109.5 | N1B—C24B—C34B | 107.5 (16) |
| C21B—N1B—H3B | 109.5 | N1B—C24B—C1B | 112.9 (10) |
| H1B—N1B—H3B | 109.5 | C34B—C24B—C1B | 108.2 (11) |
| H2B—N1B—H3B | 109.5 | N1B—C24B—H24B | 109.4 |
| O2B—C1B—O1B | 124.9 (4) | C34B—C24B—H24B | 109.4 |
| O2B—C1B—C23B | 118.8 (9) | C1B—C24B—H24B | 109.4 |
| O1B—C1B—C23B | 115.7 (8) | C44B—C34B—C24B | 117.1 (7) |
| O2B—C1B—C22B | 115.9 (8) | C44B—C34B—H37B | 108.0 |
| O1B—C1B—C22B | 118.7 (8) | C24B—C34B—H37B | 108.0 |
| O2B—C1B—C21B | 118.9 (6) | C44B—C34B—H38B | 108.0 |
| O1B—C1B—C21B | 116.0 (6) | C24B—C34B—H38B | 108.0 |
| O2B—C1B—C24B | 119.0 (10) | H37B—C34B—H38B | 107.3 |
| O1B—C1B—C24B | 116.0 (10) | C34B—C44B—S14B | 117.1 (6) |
| N1B—C21B—C31B | 110.1 (8) | C34B—C44B—H47B | 108.0 |
| N1B—C21B—C1B | 107.6 (6) | S14B—C44B—H47B | 108.0 |
| C31B—C21B—C1B | 112.8 (9) | C34B—C44B—H48B | 108.0 |
| N1B—C21B—H21B | 108.7 | S14B—C44B—H48B | 108.0 |
| C31B—C21B—H21B | 108.7 | H47B—C44B—H48B | 107.3 |
| C1B—C21B—H21B | 108.7 | C54B—S14B—C44B | 107.5 (5) |
| C41B—C31B—C21B | 116.7 (6) | S14B—C54B—H60B | 109.5 |
| C41B—C31B—H31B | 108.1 | S14B—C54B—H61B | 109.5 |
| C21B—C31B—H31B | 108.1 | H60B—C54B—H61B | 109.5 |
| C41B—C31B—H32B | 108.1 | S14B—C54B—H62B | 109.5 |
| C21B—C31B—H32B | 108.1 | H60B—C54B—H62B | 109.5 |
| H31B—C31B—H32B | 107.3 | H61B—C54B—H62B | 109.5 |
| O1A—C1A—C21A—N1A | −17.5 (9) | O2B—C1B—C22B—C32B | −94.6 (12) |
| O2A—C1A—C21A—N1A | 165.2 (5) | O1B—C1B—C22B—C32B | 77.1 (12) |
| O1A—C1A—C21A—C31A | 106.0 (8) | O2B—C1B—C22B—N1B | 147.5 (6) |
| O2A—C1A—C21A—C31A | −71.2 (10) | O1B—C1B—C22B—N1B | −40.8 (9) |
| N1A—C21A—C31A—C41A | 174.9 (11) | C1B—C22B—C32B—C42B | 172.5 (10) |
| C1A—C21A—C31A—C41A | 55.0 (15) | N1B—C22B—C32B—C42B | −72.9 (13) |
| C21A—C31A—C41A—S11A | −179.6 (9) | C22B—C32B—C42B—S12B | −71.3 (13) |
| C31A—C41A—S11A—C51A | 179.3 (9) | C32B—C42B—S12B—C52B | −78.9 (10) |
| O1A—C1A—C22A—N1A | −15.6 (6) | O2B—C1B—C23B—N1B | 158.0 (8) |
| O2A—C1A—C22A—N1A | 166.0 (4) | O1B—C1B—C23B—N1B | −13.9 (12) |
| O1A—C1A—C22A—C32A | 105.9 (5) | O2B—C1B—C23B—C33B | −85.9 (10) |
| O2A—C1A—C22A—C32A | −72.6 (6) | O1B—C1B—C23B—C33B | 102.2 (8) |
| N1A—C22A—C32A—C42A | −155.2 (6) | N1B—C23B—C33B—C43B | −132.0 (16) |
| C1A—C22A—C32A—C42A | 82.6 (8) | C1B—C23B—C33B—C43B | 103.1 (15) |
| C22A—C32A—C42A—S12A | 167.1 (5) | C23B—C33B—C43B—S13B | 173.5 (16) |
| C32A—C42A—S12A—C52A | 165.0 (9) | C33B—C43B—S13B—C53B | −62.7 (15) |
| O2B—C1B—C21B—N1B | 147.0 (6) | O2B—C1B—C24B—N1B | 153.3 (9) |
| O1B—C1B—C21B—N1B | −38.2 (8) | O1B—C1B—C24B—N1B | −23.3 (11) |
| O2B—C1B—C21B—C31B | −91.3 (8) | O2B—C1B—C24B—C34B | −87.8 (15) |
| O1B—C1B—C21B—C31B | 83.5 (8) | O1B—C1B—C24B—C34B | 95.6 (15) |
| N1B—C21B—C31B—C41B | −164.1 (8) | N1B—C24B—C34B—C44B | −88.7 (18) |
| C1B—C21B—C31B—C41B | 75.7 (11) | C1B—C24B—C34B—C44B | 149.0 (18) |
| C21B—C31B—C41B—S11B | 73.4 (11) | C24B—C34B—C44B—S14B | −159.2 (16) |
| C31B—C41B—S11B—C51B | 76.8 (8) | C34B—C44B—S14B—C54B | 66.4 (18) |
Hydrogen-bond geometry (Å, º) top
| D—H···A | D—H | H···A | D···A | D—H···A |
| N1A—H1A···O1Bi | 0.89 | 2.05 | 2.853 (5) | 150 |
| N1A—H2A···O1B | 0.89 | 1.85 | 2.738 (4) | 173 |
| N1A—H3A···O2Aii | 0.89 | 1.98 | 2.857 (5) | 166 |
| N1B—H1B···O1Aiii | 0.89 | 1.92 | 2.785 (5) | 164 |
| N1B—H2B···O2Aiv | 0.89 | 2.09 | 2.908 (4) | 153 |
| N1B—H2B···O1Aiv | 0.89 | 2.32 | 3.000 (4) | 133 |
| N1B—H3B···O2Bii | 0.89 | 1.96 | 2.850 (5) | 173 |
| C21B—H21B···O1Av | 0.98 | 2.43 | 3.344 (13) | 156 |
| Symmetry codes: (i) −x+1, y+1/2, −z; (ii) x, y−1, z; (iii) −x+1, y−1/2, −z; (iv) x−1, y−1, z; (v) x−1, y, z. |
(Met405) S-2-amino-4-(methylthio)butanoic acid top
Crystal data top
| C5H11NO2S | F(000) = 320 |
| Mr = 149.21 | Dx = 1.252 Mg m−3 |
| Monoclinic, P21 | Mo Kα radiation, λ = 0.71073 Å |
| a = 9.588 (4) Å | Cell parameters from 3602 reflections |
| b = 5.203 (2) Å | θ = 2.6–25.0° |
| c = 16.101 (7) Å | µ = 0.34 mm−1 |
| β = 99.869 (13)° | T = 405 K |
| V = 791.3 (5) Å3 | Plate, colourless |
| Z = 4 | 0.48 × 0.45 × 0.11 mm |
Data collection top
| Bruker D8 Vantage single crystal CCD diffractometer | 2638 independent reflections |
| Graphite monochromator | 1642 reflections with I > 2σ(I) |
| Detector resolution: 8.3 pixels mm-1 | Rint = 0.057 |
| Sets of exposures each taken over 0.5° ω rotation scans | θmax = 25.0°, θmin = 2.3° |
| Absorption correction: multi-scan SADABS (Bruker, 2014) | h = −11→11 |
| Tmin = 0.695, Tmax = 1.000 | k = −6→6 |
| 9797 measured reflections | l = −19→19 |
Refinement top
| Refinement on F2 | Secondary atom site location: difference Fourier map |
| Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
| R[F2 > 2σ(F2)] = 0.117 | H-atom parameters constrained |
| wR(F2) = 0.293 | w = 1/[σ2(Fo2) + (0.1053P)2 + 0.7893P] where P = (Fo2 + 2Fc2)/3 |
| S = 1.16 | (Δ/σ)max = 0.001 |
| 2638 reflections | Δρmax = 0.29 e Å−3 |
| 279 parameters | Δρmin = −0.25 e Å−3 |
| 409 restraints | Absolute structure: Flack x determined using 529 quotients [(I+)-(I-)]/[(I+)+(I-)] (Parsons and Flack (2004), Acta Cryst. A60, s61). |
| Primary atom site location: structure-invariant direct methods | Absolute structure parameter: 0.11 (16) |
Special details top
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. |
Refinement. Side-chain disorder over seven positions for molecule A, four positions for molecule B. |
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top
| x | y | z | Uiso*/Ueq | Occ. (<1) | |
| O1A | 0.1542 (5) | 0.249 (3) | 0.5780 (4) | 0.070 (2) | |
| O2A | 0.2429 (6) | −0.120 (3) | 0.6253 (5) | 0.089 (3) | |
| N1A | 0.4012 (7) | 0.465 (3) | 0.5735 (5) | 0.065 (2) | |
| H1A | 0.4195 | 0.4199 | 0.5231 | 0.097* | |
| H2A | 0.4710 | 0.5642 | 0.5995 | 0.097* | |
| H3A | 0.3201 | 0.5520 | 0.5671 | 0.097* | |
| C1A | 0.2536 (8) | 0.111 (3) | 0.6062 (6) | 0.058 (2) | |
| C21A | 0.390 (4) | 0.238 (10) | 0.6234 (17) | 0.057 (3) | 0.28 (2) |
| H21A | 0.4469 | 0.1172 | 0.5963 | 0.068* | 0.28 (2) |
| C31A | 0.490 (3) | 0.288 (7) | 0.7042 (15) | 0.066 (5) | 0.28 (2) |
| H31A | 0.5819 | 0.3330 | 0.6916 | 0.079* | 0.28 (2) |
| H32A | 0.4552 | 0.4323 | 0.7328 | 0.079* | 0.28 (2) |
| C41A | 0.504 (5) | 0.062 (7) | 0.760 (2) | 0.146 (8) | 0.28 (2) |
| H41A | 0.5329 | −0.0842 | 0.7302 | 0.175* | 0.28 (2) |
| H42A | 0.4126 | 0.0234 | 0.7751 | 0.175* | 0.28 (2) |
| S11A | 0.628 (3) | 0.104 (6) | 0.8546 (16) | 0.188 (11) | 0.28 (2) |
| C51A | 0.522 (7) | 0.24 (2) | 0.915 (3) | 0.300* | 0.28 (2) |
| H51A | 0.5752 | 0.2695 | 0.9705 | 0.450* | 0.28 (2) |
| H52A | 0.4445 | 0.1268 | 0.9187 | 0.450* | 0.28 (2) |
| H53A | 0.4871 | 0.4001 | 0.8905 | 0.450* | 0.28 (2) |
| C22A | 0.412 (2) | 0.238 (6) | 0.6249 (10) | 0.057 (3) | 0.50 (2) |
| H22A | 0.4841 | 0.1196 | 0.6108 | 0.068* | 0.50 (2) |
| C32A | 0.441 (2) | 0.311 (4) | 0.7163 (10) | 0.066 (5) | 0.50 (2) |
| H33A | 0.5159 | 0.4383 | 0.7255 | 0.079* | 0.50 (2) |
| H34A | 0.3565 | 0.3882 | 0.7313 | 0.079* | 0.50 (2) |
| C42A | 0.482 (3) | 0.088 (5) | 0.7712 (12) | 0.146 (8) | 0.50 (2) |
| H43A | 0.5599 | 0.0000 | 0.7516 | 0.175* | 0.50 (2) |
| H44A | 0.4033 | −0.0305 | 0.7658 | 0.175* | 0.50 (2) |
| S12A | 0.535 (3) | 0.165 (5) | 0.8792 (9) | 0.246 (10) | 0.50 (2) |
| C52A | 0.577 (5) | −0.129 (7) | 0.918 (2) | 0.300* | 0.50 (2) |
| H54A | 0.6196 | −0.1164 | 0.9759 | 0.450* | 0.50 (2) |
| H55A | 0.6429 | −0.2076 | 0.8865 | 0.450* | 0.50 (2) |
| H56A | 0.4930 | −0.2321 | 0.9124 | 0.450* | 0.50 (2) |
| C23A | 0.386 (6) | 0.236 (17) | 0.635 (3) | 0.057 (3) | 0.130 (13) |
| H23A | 0.4546 | 0.1108 | 0.6205 | 0.068* | 0.130 (13) |
| C33A | 0.418 (4) | 0.238 (9) | 0.729 (3) | 0.066 (5) | 0.130 (13) |
| H35A | 0.3442 | 0.3305 | 0.7508 | 0.079* | 0.130 (13) |
| H36A | 0.4193 | 0.0629 | 0.7500 | 0.079* | 0.130 (13) |
| C43A | 0.556 (5) | 0.360 (16) | 0.761 (3) | 0.14 (4)* | 0.130 (13) |
| H45A | 0.5533 | 0.5356 | 0.7413 | 0.174* | 0.130 (13) |
| H46A | 0.6288 | 0.2699 | 0.7381 | 0.174* | 0.130 (13) |
| S13A | 0.603 (7) | 0.362 (13) | 0.873 (3) | 0.246 (10) | 0.130 (13) |
| C53A | 0.485 (12) | 0.58 (2) | 0.896 (5) | 0.300* | 0.130 (13) |
| H57A | 0.4927 | 0.5892 | 0.9560 | 0.450* | 0.130 (13) |
| H58A | 0.3912 | 0.5221 | 0.8717 | 0.450* | 0.130 (13) |
| H59A | 0.5039 | 0.7412 | 0.8733 | 0.450* | 0.130 (13) |
| C24A | 0.374 (10) | 0.203 (17) | 0.613 (3) | 0.057 (3) | 0.093 (13) |
| H24A | 0.4233 | 0.0808 | 0.5817 | 0.068* | 0.093 (13) |
| C34A | 0.451 (7) | 0.180 (11) | 0.702 (3) | 0.066 (5) | 0.093 (13) |
| H37A | 0.4450 | 0.0048 | 0.7207 | 0.079* | 0.093 (13) |
| H38A | 0.5505 | 0.2201 | 0.7029 | 0.079* | 0.093 (13) |
| C44A | 0.393 (5) | 0.355 (10) | 0.759 (3) | 0.05 (3)* | 0.093 (13) |
| H47A | 0.2943 | 0.3135 | 0.7576 | 0.061* | 0.093 (13) |
| H48A | 0.3983 | 0.5295 | 0.7390 | 0.061* | 0.093 (13) |
| S14A | 0.482 (8) | 0.341 (17) | 0.865 (2) | 0.246 (10) | 0.093 (13) |
| C54A | 0.635 (9) | 0.48 (3) | 0.855 (5) | 0.300* | 0.093 (13) |
| H60A | 0.7040 | 0.4484 | 0.9040 | 0.450* | 0.093 (13) |
| H61A | 0.6204 | 0.6636 | 0.8481 | 0.450* | 0.093 (13) |
| H62A | 0.6670 | 0.4134 | 0.8059 | 0.450* | 0.093 (13) |
| O1B | 0.6633 (5) | 0.696 (3) | 0.5801 (4) | 0.070 (2) | |
| O2B | 0.7439 (7) | 0.307 (3) | 0.6116 (5) | 0.096 (3) | |
| N1B | 0.9217 (7) | 0.892 (3) | 0.5891 (5) | 0.073 (3) | |
| H1B | 0.9574 | 1.0259 | 0.6203 | 0.110* | |
| H2B | 0.8323 | 0.9253 | 0.5662 | 0.110* | |
| H3B | 0.9723 | 0.8650 | 0.5485 | 0.110* | |
| C1B | 0.7611 (9) | 0.541 (3) | 0.6050 (6) | 0.066 (3) | |
| C21B | 0.926 (7) | 0.68 (2) | 0.638 (3) | 0.064 (4) | 0.098 (12) |
| H21B | 1.0081 | 0.5702 | 0.6376 | 0.077* | 0.098 (12) |
| C31B | 0.911 (7) | 0.795 (12) | 0.724 (4) | 0.069 (7)* | 0.098 (12) |
| H31B | 0.9872 | 0.9172 | 0.7414 | 0.082* | 0.098 (12) |
| H32B | 0.8222 | 0.8866 | 0.7189 | 0.082* | 0.098 (12) |
| C41B | 0.917 (6) | 0.588 (16) | 0.789 (4) | 0.153 (13)* | 0.098 (12) |
| H41B | 0.8435 | 0.4631 | 0.7691 | 0.184* | 0.098 (12) |
| H42B | 0.8941 | 0.6643 | 0.8401 | 0.184* | 0.098 (12) |
| S11B | 1.081 (6) | 0.423 (13) | 0.815 (3) | 0.220 (11) | 0.098 (12) |
| C51B | 1.197 (10) | 0.65 (2) | 0.859 (10) | 0.300* | 0.098 (12) |
| H51B | 1.2847 | 0.5667 | 0.8824 | 0.450* | 0.098 (12) |
| H52B | 1.1589 | 0.7332 | 0.9032 | 0.450* | 0.098 (12) |
| H53B | 1.2119 | 0.7697 | 0.8171 | 0.450* | 0.098 (12) |
| C22B | 0.898 (7) | 0.620 (8) | 0.663 (3) | 0.064 (4) | 0.153 (15) |
| H22B | 0.9729 | 0.4894 | 0.6662 | 0.077* | 0.153 (15) |
| C32B | 0.888 (5) | 0.741 (11) | 0.748 (3) | 0.069 (7)* | 0.153 (15) |
| H33B | 0.8324 | 0.8977 | 0.7390 | 0.082* | 0.153 (15) |
| H34B | 0.8391 | 0.6235 | 0.7801 | 0.082* | 0.153 (15) |
| C42B | 1.031 (6) | 0.801 (8) | 0.797 (3) | 0.153 (13)* | 0.153 (15) |
| H43B | 1.0207 | 0.9279 | 0.8395 | 0.184* | 0.153 (15) |
| H44B | 1.0876 | 0.8787 | 0.7590 | 0.184* | 0.153 (15) |
| S12B | 1.127 (5) | 0.534 (11) | 0.848 (3) | 0.220 (11) | 0.153 (15) |
| C52B | 1.026 (10) | 0.42 (2) | 0.915 (6) | 0.300* | 0.153 (15) |
| H54B | 1.0634 | 0.2622 | 0.9384 | 0.450* | 0.153 (15) |
| H55B | 0.9310 | 0.3995 | 0.8864 | 0.450* | 0.153 (15) |
| H56B | 1.0267 | 0.5453 | 0.9602 | 0.450* | 0.153 (15) |
| C23B | 0.902 (11) | 0.608 (18) | 0.625 (2) | 0.064 (4) | 0.139 (12) |
| H23B | 0.9567 | 0.4877 | 0.5959 | 0.077* | 0.139 (12) |
| C33B | 0.962 (8) | 0.600 (11) | 0.719 (3) | 0.069 (7)* | 0.139 (12) |
| H35B | 0.9349 | 0.4398 | 0.7429 | 0.082* | 0.139 (12) |
| H36B | 1.0650 | 0.6046 | 0.7272 | 0.082* | 0.139 (12) |
| C43B | 0.910 (9) | 0.822 (12) | 0.764 (3) | 0.153 (13)* | 0.139 (12) |
| H45B | 0.8073 | 0.8144 | 0.7554 | 0.184* | 0.139 (12) |
| H46B | 0.9359 | 0.9796 | 0.7388 | 0.184* | 0.139 (12) |
| S13B | 0.973 (6) | 0.838 (11) | 0.875 (2) | 0.220 (11) | 0.139 (12) |
| C53B | 0.917 (19) | 0.57 (2) | 0.914 (5) | 0.300* | 0.139 (12) |
| H57B | 0.9386 | 0.5693 | 0.9744 | 0.450* | 0.139 (12) |
| H58B | 0.9635 | 0.4211 | 0.8935 | 0.450* | 0.139 (12) |
| H59B | 0.8165 | 0.5494 | 0.8964 | 0.450* | 0.139 (12) |
| C24B | 0.900 (7) | 0.690 (12) | 0.6410 (19) | 0.064 (4) | 0.239 (13) |
| H24B | 0.9710 | 0.5680 | 0.6277 | 0.077* | 0.239 (13) |
| C34B | 0.916 (4) | 0.650 (8) | 0.7363 (19) | 0.069 (7)* | 0.239 (13) |
| H37B | 0.8335 | 0.7195 | 0.7560 | 0.082* | 0.239 (13) |
| H38B | 0.9208 | 0.4677 | 0.7487 | 0.082* | 0.239 (13) |
| C44B | 1.047 (5) | 0.779 (10) | 0.7821 (19) | 0.153 (13)* | 0.239 (13) |
| H47B | 1.0474 | 0.9554 | 0.7622 | 0.184* | 0.239 (13) |
| H48B | 1.1285 | 0.6936 | 0.7671 | 0.184* | 0.239 (13) |
| S14B | 1.065 (4) | 0.784 (8) | 0.8942 (16) | 0.220 (11) | 0.239 (13) |
| C54B | 1.065 (14) | 0.474 (11) | 0.923 (4) | 0.300* | 0.239 (13) |
| H60B | 0.9954 | 0.4468 | 0.9578 | 0.450* | 0.239 (13) |
| H61B | 1.1570 | 0.4286 | 0.9530 | 0.450* | 0.239 (13) |
| H62B | 1.0437 | 0.3687 | 0.8730 | 0.450* | 0.239 (13) |
| C25B | 0.914 (8) | 0.65 (2) | 0.630 (2) | 0.064 (4) | 0.174 (19) |
| H25B | 0.9776 | 0.5328 | 0.6068 | 0.077* | 0.174 (19) |
| C35B | 0.992 (4) | 0.734 (12) | 0.717 (2) | 0.069 (7)* | 0.174 (19) |
| H39B | 1.0852 | 0.7966 | 0.7121 | 0.082* | 0.174 (19) |
| H40B | 0.9400 | 0.8729 | 0.7378 | 0.082* | 0.174 (19) |
| C45B | 1.006 (7) | 0.515 (11) | 0.778 (3) | 0.153 (13)* | 0.174 (19) |
| H49B | 1.0557 | 0.3761 | 0.7561 | 0.184* | 0.174 (19) |
| H50B | 0.9114 | 0.4527 | 0.7819 | 0.184* | 0.174 (19) |
| S15B | 1.095 (6) | 0.585 (14) | 0.883 (2) | 0.220 (11) | 0.174 (19) |
| C55B | 1.254 (7) | 0.70 (3) | 0.870 (5) | 0.300* | 0.174 (19) |
| H63B | 1.3101 | 0.7294 | 0.9244 | 0.450* | 0.174 (19) |
| H64B | 1.2430 | 0.8509 | 0.8376 | 0.450* | 0.174 (19) |
| H65B | 1.3009 | 0.5687 | 0.8413 | 0.450* | 0.174 (19) |
| C26B | 0.902 (8) | 0.649 (18) | 0.627 (2) | 0.064 (4) | 0.224 (17) |
| H26B | 0.9713 | 0.5264 | 0.6127 | 0.077* | 0.224 (17) |
| C36B | 0.947 (3) | 0.734 (11) | 0.719 (2) | 0.069 (7)* | 0.224 (17) |
| H36C | 1.0418 | 0.8037 | 0.7266 | 0.082* | 0.224 (17) |
| H36D | 0.8837 | 0.8688 | 0.7317 | 0.082* | 0.224 (17) |
| C46B | 0.943 (7) | 0.514 (10) | 0.778 (2) | 0.153 (13)* | 0.224 (17) |
| H46C | 1.0033 | 0.3784 | 0.7636 | 0.184* | 0.224 (17) |
| H46D | 0.8468 | 0.4468 | 0.7702 | 0.184* | 0.224 (17) |
| S16B | 0.996 (5) | 0.586 (10) | 0.8876 (17) | 0.220 (11) | 0.224 (17) |
| C56B | 1.167 (6) | 0.67 (3) | 0.897 (4) | 0.300* | 0.224 (17) |
| H56C | 1.2000 | 0.7286 | 0.9538 | 0.450* | 0.224 (17) |
| H56D | 1.1761 | 0.8062 | 0.8584 | 0.450* | 0.224 (17) |
| H56E | 1.2214 | 0.5248 | 0.8854 | 0.450* | 0.224 (17) |
Atomic displacement parameters (Å2) top
| U11 | U22 | U33 | U12 | U13 | U23 | |
| O1A | 0.028 (3) | 0.067 (5) | 0.119 (5) | −0.006 (3) | 0.019 (3) | 0.000 (4) |
| O2A | 0.054 (4) | 0.057 (5) | 0.158 (7) | −0.010 (3) | 0.023 (4) | 0.012 (4) |
| N1A | 0.040 (4) | 0.062 (5) | 0.095 (5) | −0.014 (3) | 0.021 (3) | −0.009 (3) |
| C1A | 0.028 (4) | 0.058 (5) | 0.093 (6) | −0.007 (3) | 0.020 (3) | −0.009 (4) |
| C21A | 0.026 (5) | 0.057 (5) | 0.090 (5) | −0.010 (3) | 0.017 (3) | −0.009 (4) |
| C31A | 0.031 (9) | 0.082 (9) | 0.087 (5) | −0.019 (7) | 0.018 (5) | −0.009 (5) |
| C41A | 0.157 (18) | 0.136 (12) | 0.136 (10) | −0.017 (11) | −0.002 (10) | 0.036 (8) |
| S11A | 0.177 (17) | 0.196 (19) | 0.173 (14) | 0.032 (14) | −0.021 (12) | 0.029 (12) |
| C22A | 0.026 (5) | 0.057 (5) | 0.090 (5) | −0.010 (3) | 0.017 (3) | −0.009 (4) |
| C32A | 0.031 (9) | 0.082 (9) | 0.087 (5) | −0.019 (7) | 0.018 (5) | −0.009 (5) |
| C42A | 0.157 (18) | 0.136 (12) | 0.136 (10) | −0.017 (11) | −0.002 (10) | 0.036 (8) |
| S12A | 0.31 (2) | 0.27 (2) | 0.129 (7) | 0.004 (17) | −0.043 (10) | 0.016 (10) |
| C23A | 0.026 (5) | 0.057 (5) | 0.090 (5) | −0.010 (3) | 0.017 (3) | −0.009 (4) |
| C33A | 0.031 (9) | 0.082 (9) | 0.087 (5) | −0.019 (7) | 0.018 (5) | −0.009 (5) |
| S13A | 0.31 (2) | 0.27 (2) | 0.129 (7) | 0.004 (17) | −0.043 (10) | 0.016 (10) |
| C24A | 0.026 (5) | 0.057 (5) | 0.090 (5) | −0.010 (3) | 0.017 (3) | −0.009 (4) |
| C34A | 0.031 (9) | 0.082 (9) | 0.087 (5) | −0.019 (7) | 0.018 (5) | −0.009 (5) |
| S14A | 0.31 (2) | 0.27 (2) | 0.129 (7) | 0.004 (17) | −0.043 (10) | 0.016 (10) |
| O1B | 0.037 (3) | 0.056 (4) | 0.115 (5) | −0.014 (3) | 0.008 (3) | 0.007 (3) |
| O2B | 0.069 (4) | 0.055 (5) | 0.163 (7) | −0.010 (3) | 0.020 (4) | 0.007 (4) |
| N1B | 0.042 (4) | 0.071 (6) | 0.110 (6) | −0.018 (4) | 0.020 (4) | −0.013 (4) |
| C1B | 0.041 (4) | 0.056 (6) | 0.103 (6) | −0.006 (3) | 0.015 (4) | −0.002 (4) |
| C21B | 0.037 (4) | 0.061 (7) | 0.097 (9) | −0.008 (4) | 0.018 (5) | −0.012 (5) |
| S11B | 0.187 (18) | 0.33 (3) | 0.124 (9) | 0.03 (2) | −0.037 (11) | 0.005 (16) |
| C22B | 0.037 (4) | 0.061 (7) | 0.097 (9) | −0.008 (4) | 0.018 (5) | −0.012 (5) |
| S12B | 0.187 (18) | 0.33 (3) | 0.124 (9) | 0.03 (2) | −0.037 (11) | 0.005 (16) |
| C23B | 0.037 (4) | 0.061 (7) | 0.097 (9) | −0.008 (4) | 0.018 (5) | −0.012 (5) |
| S13B | 0.187 (18) | 0.33 (3) | 0.124 (9) | 0.03 (2) | −0.037 (11) | 0.005 (16) |
| C24B | 0.037 (4) | 0.061 (7) | 0.097 (9) | −0.008 (4) | 0.018 (5) | −0.012 (5) |
| S14B | 0.187 (18) | 0.33 (3) | 0.124 (9) | 0.03 (2) | −0.037 (11) | 0.005 (16) |
| C25B | 0.037 (4) | 0.061 (7) | 0.097 (9) | −0.008 (4) | 0.018 (5) | −0.012 (5) |
| S15B | 0.187 (18) | 0.33 (3) | 0.124 (9) | 0.03 (2) | −0.037 (11) | 0.005 (16) |
| C26B | 0.037 (4) | 0.061 (7) | 0.097 (9) | −0.008 (4) | 0.018 (5) | −0.012 (5) |
| S16B | 0.187 (18) | 0.33 (3) | 0.124 (9) | 0.03 (2) | −0.037 (11) | 0.005 (16) |
Geometric parameters (Å, º) top
| O1A—C1A | 1.215 (10) | C1B—C25B | 1.56 (8) |
| O2A—C1A | 1.249 (11) | C1B—C24B | 1.56 (7) |
| N1A—C22A | 1.44 (3) | C1B—C21B | 1.75 (7) |
| N1A—C21A | 1.45 (4) | C21B—C31B | 1.530 (16) |
| N1A—C24A | 1.55 (9) | C21B—H21B | 0.9800 |
| N1A—C23A | 1.57 (8) | C31B—C41B | 1.50 (2) |
| N1A—H1A | 0.8900 | C31B—H31B | 0.9700 |
| N1A—H2A | 0.8900 | C31B—H32B | 0.9700 |
| N1A—H3A | 0.8900 | C41B—S11B | 1.78 (2) |
| C1A—C24A | 1.24 (9) | C41B—H41B | 0.9700 |
| C1A—C23A | 1.43 (6) | C41B—H42B | 0.9700 |
| C1A—C21A | 1.45 (4) | S11B—C51B | 1.68 (3) |
| C1A—C22A | 1.64 (2) | C51B—H51B | 0.9600 |
| C21A—C31A | 1.498 (14) | C51B—H52B | 0.9600 |
| C21A—H21A | 0.9800 | C51B—H53B | 0.9600 |
| C31A—C41A | 1.473 (18) | C22B—C32B | 1.529 (16) |
| C31A—H31A | 0.9700 | C22B—H22B | 0.9800 |
| C31A—H32A | 0.9700 | C32B—C42B | 1.500 (19) |
| C41A—S11A | 1.772 (16) | C32B—H33B | 0.9700 |
| C41A—H41A | 0.9700 | C32B—H34B | 0.9700 |
| C41A—H42A | 0.9700 | C42B—S12B | 1.784 (19) |
| S11A—C51A | 1.67 (2) | C42B—H43B | 0.9700 |
| C51A—H51A | 0.9600 | C42B—H44B | 0.9700 |
| C51A—H52A | 0.9600 | S12B—C52B | 1.68 (3) |
| C51A—H53A | 0.9600 | C52B—H54B | 0.9600 |
| C22A—C32A | 1.498 (14) | C52B—H55B | 0.9600 |
| C22A—H22A | 0.9800 | C52B—H56B | 0.9600 |
| C32A—C42A | 1.472 (18) | C23B—C33B | 1.530 (16) |
| C32A—H33A | 0.9700 | C23B—H23B | 0.9800 |
| C32A—H34A | 0.9700 | C33B—C43B | 1.50 (2) |
| C42A—S12A | 1.771 (17) | C33B—H35B | 0.9700 |
| C42A—H43A | 0.9700 | C33B—H36B | 0.9700 |
| C42A—H44A | 0.9700 | C43B—S13B | 1.78 (2) |
| S12A—C52A | 1.67 (3) | C43B—H45B | 0.9700 |
| C52A—H54A | 0.9600 | C43B—H46B | 0.9700 |
| C52A—H55A | 0.9600 | S13B—C53B | 1.68 (3) |
| C52A—H56A | 0.9600 | C53B—H57B | 0.9600 |
| C23A—C33A | 1.499 (14) | C53B—H58B | 0.9600 |
| C23A—H23A | 0.9800 | C53B—H59B | 0.9600 |
| C33A—C43A | 1.472 (18) | C24B—C34B | 1.529 (16) |
| C33A—H35A | 0.9700 | C24B—H24B | 0.9800 |
| C33A—H36A | 0.9700 | C34B—C44B | 1.50 (2) |
| C43A—S13A | 1.771 (17) | C34B—H37B | 0.9700 |
| C43A—H45A | 0.9700 | C34B—H38B | 0.9700 |
| C43A—H46A | 0.9700 | C44B—S14B | 1.78 (2) |
| S13A—C53A | 1.67 (3) | C44B—H47B | 0.9700 |
| C53A—H57A | 0.9600 | C44B—H48B | 0.9700 |
| C53A—H58A | 0.9600 | S14B—C54B | 1.68 (3) |
| C53A—H59A | 0.9600 | C54B—H60B | 0.9600 |
| C24A—C34A | 1.498 (14) | C54B—H61B | 0.9600 |
| C24A—H24A | 0.9800 | C54B—H62B | 0.9600 |
| C34A—C44A | 1.472 (18) | C25B—C35B | 1.530 (16) |
| C34A—H37A | 0.9700 | C25B—H25B | 0.9800 |
| C34A—H38A | 0.9700 | C35B—C45B | 1.50 (2) |
| C44A—S14A | 1.771 (17) | C35B—H39B | 0.9700 |
| C44A—H47A | 0.9700 | C35B—H40B | 0.9700 |
| C44A—H48A | 0.9700 | C45B—S15B | 1.78 (2) |
| S14A—C54A | 1.67 (3) | C45B—H49B | 0.9700 |
| C54A—H60A | 0.9600 | C45B—H50B | 0.9700 |
| C54A—H61A | 0.9600 | S15B—C55B | 1.68 (3) |
| C54A—H62A | 0.9600 | C55B—H63B | 0.9600 |
| O1B—C1B | 1.247 (10) | C55B—H64B | 0.9600 |
| O2B—C1B | 1.236 (11) | C55B—H65B | 0.9600 |
| N1B—C21B | 1.34 (8) | C26B—C36B | 1.529 (16) |
| N1B—C24B | 1.38 (6) | C26B—H26B | 0.9800 |
| N1B—C25B | 1.43 (10) | C36B—C46B | 1.50 (2) |
| N1B—C26B | 1.43 (9) | C36B—H36C | 0.9700 |
| N1B—C23B | 1.61 (9) | C36B—H36D | 0.9700 |
| N1B—C22B | 1.88 (4) | C46B—S16B | 1.78 (2) |
| N1B—H1B | 0.8900 | C46B—H46C | 0.9700 |
| N1B—H2B | 0.8900 | C46B—H46D | 0.9700 |
| N1B—H3B | 0.8900 | S16B—C56B | 1.68 (3) |
| C1B—C23B | 1.38 (10) | C56B—H56C | 0.9600 |
| C1B—C26B | 1.45 (8) | C56B—H56D | 0.9600 |
| C1B—C22B | 1.53 (5) | C56B—H56E | 0.9600 |
| C21A—N1A—H1A | 109.5 | C21B—C31B—H31B | 109.4 |
| C21A—N1A—H2A | 109.5 | C41B—C31B—H32B | 109.4 |
| H1A—N1A—H2A | 109.5 | C21B—C31B—H32B | 109.4 |
| C21A—N1A—H3A | 109.5 | H31B—C31B—H32B | 108.0 |
| H1A—N1A—H3A | 109.5 | C31B—C41B—S11B | 115.7 (16) |
| H2A—N1A—H3A | 109.5 | C31B—C41B—H41B | 108.4 |
| O1A—C1A—C24A | 118 (5) | S11B—C41B—H41B | 108.4 |
| O1A—C1A—O2A | 124.5 (8) | C31B—C41B—H42B | 108.4 |
| C24A—C1A—O2A | 118 (5) | S11B—C41B—H42B | 108.4 |
| O1A—C1A—C23A | 117 (3) | H41B—C41B—H42B | 107.4 |
| O2A—C1A—C23A | 117 (3) | C51B—S11B—C41B | 104.8 (19) |
| O1A—C1A—C21A | 115 (2) | S11B—C51B—H51B | 109.5 |
| O2A—C1A—C21A | 120 (2) | S11B—C51B—H52B | 109.5 |
| O1A—C1A—C22A | 118.3 (13) | H51B—C51B—H52B | 109.5 |
| O2A—C1A—C22A | 117.1 (12) | S11B—C51B—H53B | 109.5 |
| N1A—C21A—C1A | 115 (2) | H51B—C51B—H53B | 109.5 |
| N1A—C21A—C31A | 104 (2) | H52B—C51B—H53B | 109.5 |
| C1A—C21A—C31A | 132 (3) | C32B—C22B—C1B | 118 (4) |
| N1A—C21A—H21A | 100.2 | C32B—C22B—N1B | 107 (3) |
| C1A—C21A—H21A | 100.2 | C1B—C22B—N1B | 90 (2) |
| C31A—C21A—H21A | 100.2 | C32B—C22B—H22B | 113.2 |
| C41A—C31A—C21A | 112.1 (14) | C1B—C22B—H22B | 113.2 |
| C41A—C31A—H31A | 109.2 | N1B—C22B—H22B | 113.2 |
| C21A—C31A—H31A | 109.2 | C42B—C32B—C22B | 111 (2) |
| C41A—C31A—H32A | 109.2 | C42B—C32B—H33B | 109.4 |
| C21A—C31A—H32A | 109.2 | C22B—C32B—H33B | 109.4 |
| H31A—C31A—H32A | 107.9 | C42B—C32B—H34B | 109.4 |
| C31A—C41A—S11A | 114.1 (13) | C22B—C32B—H34B | 109.4 |
| C31A—C41A—H41A | 108.7 | H33B—C32B—H34B | 108.0 |
| S11A—C41A—H41A | 108.7 | C32B—C42B—S12B | 115.7 (16) |
| C31A—C41A—H42A | 108.7 | C32B—C42B—H43B | 108.4 |
| S11A—C41A—H42A | 108.7 | S12B—C42B—H43B | 108.4 |
| H41A—C41A—H42A | 107.6 | C32B—C42B—H44B | 108.4 |
| C51A—S11A—C41A | 99.5 (14) | S12B—C42B—H44B | 108.4 |
| S11A—C51A—H51A | 109.5 | H43B—C42B—H44B | 107.4 |
| S11A—C51A—H52A | 109.5 | C52B—S12B—C42B | 104.8 (18) |
| H51A—C51A—H52A | 109.5 | S12B—C52B—H54B | 109.5 |
| S11A—C51A—H53A | 109.5 | S12B—C52B—H55B | 109.5 |
| H51A—C51A—H53A | 109.5 | H54B—C52B—H55B | 109.5 |
| H52A—C51A—H53A | 109.5 | S12B—C52B—H56B | 109.5 |
| N1A—C22A—C32A | 110.0 (17) | H54B—C52B—H56B | 109.5 |
| N1A—C22A—C1A | 104.5 (13) | H55B—C52B—H56B | 109.5 |
| C32A—C22A—C1A | 106.9 (14) | C1B—C23B—C33B | 114 (5) |
| N1A—C22A—H22A | 111.7 | C1B—C23B—N1B | 108 (6) |
| C32A—C22A—H22A | 111.7 | C33B—C23B—N1B | 109 (4) |
| C1A—C22A—H22A | 111.7 | C1B—C23B—H23B | 108.2 |
| C42A—C32A—C22A | 112.1 (14) | C33B—C23B—H23B | 108.2 |
| C42A—C32A—H33A | 109.2 | N1B—C23B—H23B | 108.2 |
| C22A—C32A—H33A | 109.2 | C43B—C33B—C23B | 111 (2) |
| C42A—C32A—H34A | 109.2 | C43B—C33B—H35B | 109.4 |
| C22A—C32A—H34A | 109.2 | C23B—C33B—H35B | 109.4 |
| H33A—C32A—H34A | 107.9 | C43B—C33B—H36B | 109.4 |
| C32A—C42A—S12A | 114.4 (13) | C23B—C33B—H36B | 109.4 |
| C32A—C42A—H43A | 108.7 | H35B—C33B—H36B | 108.0 |
| S12A—C42A—H43A | 108.7 | C33B—C43B—S13B | 115.9 (16) |
| C32A—C42A—H44A | 108.7 | C33B—C43B—H45B | 108.3 |
| S12A—C42A—H44A | 108.7 | S13B—C43B—H45B | 108.3 |
| H43A—C42A—H44A | 107.6 | C33B—C43B—H46B | 108.3 |
| C52A—S12A—C42A | 99.6 (14) | S13B—C43B—H46B | 108.3 |
| S12A—C52A—H54A | 109.5 | H45B—C43B—H46B | 107.4 |
| S12A—C52A—H55A | 109.5 | C53B—S13B—C43B | 104.9 (19) |
| H54A—C52A—H55A | 109.5 | S13B—C53B—H57B | 109.5 |
| S12A—C52A—H56A | 109.5 | S13B—C53B—H58B | 109.5 |
| H54A—C52A—H56A | 109.5 | H57B—C53B—H58B | 109.5 |
| H55A—C52A—H56A | 109.5 | S13B—C53B—H59B | 109.5 |
| C1A—C23A—C33A | 110 (4) | H57B—C53B—H59B | 109.5 |
| C1A—C23A—N1A | 108 (3) | H58B—C53B—H59B | 109.5 |
| C33A—C23A—N1A | 127 (4) | N1B—C24B—C34B | 135 (4) |
| C1A—C23A—H23A | 102.5 | N1B—C24B—C1B | 111 (2) |
| C33A—C23A—H23A | 102.5 | C34B—C24B—C1B | 104 (4) |
| N1A—C23A—H23A | 102.5 | N1B—C24B—H24B | 100.3 |
| C43A—C33A—C23A | 112.1 (15) | C34B—C24B—H24B | 100.3 |
| C43A—C33A—H35A | 109.2 | C1B—C24B—H24B | 100.3 |
| C23A—C33A—H35A | 109.2 | C44B—C34B—C24B | 111 (2) |
| C43A—C33A—H36A | 109.2 | C44B—C34B—H37B | 109.4 |
| C23A—C33A—H36A | 109.2 | C24B—C34B—H37B | 109.4 |
| H35A—C33A—H36A | 107.9 | C44B—C34B—H38B | 109.4 |
| C33A—C43A—S13A | 114.5 (14) | C24B—C34B—H38B | 109.4 |
| C33A—C43A—H45A | 108.6 | H37B—C34B—H38B | 108.0 |
| S13A—C43A—H45A | 108.6 | C34B—C44B—S14B | 115.7 (16) |
| C33A—C43A—H46A | 108.6 | C34B—C44B—H47B | 108.3 |
| S13A—C43A—H46A | 108.6 | S14B—C44B—H47B | 108.3 |
| H45A—C43A—H46A | 107.6 | C34B—C44B—H48B | 108.3 |
| C53A—S13A—C43A | 99.6 (15) | S14B—C44B—H48B | 108.3 |
| S13A—C53A—H57A | 109.5 | H47B—C44B—H48B | 107.4 |
| S13A—C53A—H58A | 109.5 | C54B—S14B—C44B | 104.8 (19) |
| H57A—C53A—H58A | 109.5 | S14B—C54B—H60B | 109.5 |
| S13A—C53A—H59A | 109.5 | S14B—C54B—H61B | 109.5 |
| H57A—C53A—H59A | 109.5 | H60B—C54B—H61B | 109.5 |
| H58A—C53A—H59A | 109.5 | S14B—C54B—H62B | 109.5 |
| C1A—C24A—C34A | 111 (4) | H60B—C54B—H62B | 109.5 |
| C1A—C24A—N1A | 122 (7) | H61B—C54B—H62B | 109.5 |
| C34A—C24A—N1A | 112 (3) | N1B—C25B—C35B | 97 (4) |
| C1A—C24A—H24A | 103.4 | N1B—C25B—C1B | 109 (4) |
| C34A—C24A—H24A | 103.4 | C35B—C25B—C1B | 129 (5) |
| N1A—C24A—H24A | 103.4 | N1B—C25B—H25B | 106.9 |
| C44A—C34A—C24A | 112.0 (15) | C35B—C25B—H25B | 106.9 |
| C44A—C34A—H37A | 109.2 | C1B—C25B—H25B | 106.9 |
| C24A—C34A—H37A | 109.2 | C45B—C35B—C25B | 111 (2) |
| C44A—C34A—H38A | 109.2 | C45B—C35B—H39B | 109.4 |
| C24A—C34A—H38A | 109.2 | C25B—C35B—H39B | 109.4 |
| H37A—C34A—H38A | 107.9 | C45B—C35B—H40B | 109.4 |
| C34A—C44A—S14A | 114.4 (14) | C25B—C35B—H40B | 109.4 |
| C34A—C44A—H47A | 108.7 | H39B—C35B—H40B | 108.0 |
| S14A—C44A—H47A | 108.7 | C35B—C45B—S15B | 116.1 (16) |
| C34A—C44A—H48A | 108.7 | C35B—C45B—H49B | 108.3 |
| S14A—C44A—H48A | 108.7 | S15B—C45B—H49B | 108.3 |
| H47A—C44A—H48A | 107.6 | C35B—C45B—H50B | 108.3 |
| C54A—S14A—C44A | 99.5 (15) | S15B—C45B—H50B | 108.3 |
| S14A—C54A—H60A | 109.5 | H49B—C45B—H50B | 107.4 |
| S14A—C54A—H61A | 109.5 | C55B—S15B—C45B | 104.9 (19) |
| H60A—C54A—H61A | 109.5 | S15B—C55B—H63B | 109.5 |
| S14A—C54A—H62A | 109.5 | S15B—C55B—H64B | 109.5 |
| H60A—C54A—H62A | 109.5 | H63B—C55B—H64B | 109.5 |
| H61A—C54A—H62A | 109.5 | S15B—C55B—H65B | 109.5 |
| C21B—N1B—H1B | 109.5 | H63B—C55B—H65B | 109.5 |
| C21B—N1B—H2B | 109.5 | H64B—C55B—H65B | 109.5 |
| H1B—N1B—H2B | 109.5 | N1B—C26B—C1B | 115 (4) |
| C21B—N1B—H3B | 109.5 | N1B—C26B—C36B | 97 (4) |
| H1B—N1B—H3B | 109.5 | C1B—C26B—C36B | 116 (4) |
| H2B—N1B—H3B | 109.5 | N1B—C26B—H26B | 109.2 |
| O2B—C1B—O1B | 123.8 (9) | C1B—C26B—H26B | 109.2 |
| O2B—C1B—C23B | 111 (4) | C36B—C26B—H26B | 109.2 |
| O1B—C1B—C23B | 125 (4) | C46B—C36B—C26B | 111 (2) |
| O2B—C1B—C26B | 120 (3) | C46B—C36B—H36C | 109.4 |
| O1B—C1B—C26B | 117 (3) | C26B—C36B—H36C | 109.4 |
| O2B—C1B—C22B | 108.9 (17) | C46B—C36B—H36D | 109.4 |
| O1B—C1B—C22B | 123.0 (19) | C26B—C36B—H36D | 109.4 |
| O2B—C1B—C25B | 118 (4) | H36C—C36B—H36D | 108.0 |
| O1B—C1B—C25B | 118 (4) | C36B—C46B—S16B | 115.8 (16) |
| O2B—C1B—C24B | 125.0 (19) | C36B—C46B—H46C | 108.3 |
| O1B—C1B—C24B | 110.4 (19) | S16B—C46B—H46C | 108.3 |
| O2B—C1B—C21B | 121 (3) | C36B—C46B—H46D | 108.3 |
| O1B—C1B—C21B | 115 (3) | S16B—C46B—H46D | 108.3 |
| N1B—C21B—C31B | 103 (6) | H46C—C46B—H46D | 107.4 |
| N1B—C21B—C1B | 103 (4) | C56B—S16B—C46B | 104.8 (19) |
| C31B—C21B—C1B | 102 (5) | S16B—C56B—H56C | 109.5 |
| N1B—C21B—H21B | 115.5 | S16B—C56B—H56D | 109.5 |
| C31B—C21B—H21B | 115.5 | H56C—C56B—H56D | 109.5 |
| C1B—C21B—H21B | 115.5 | S16B—C56B—H56E | 109.5 |
| C41B—C31B—C21B | 111 (2) | H56C—C56B—H56E | 109.5 |
| C41B—C31B—H31B | 109.4 | H56D—C56B—H56E | 109.5 |
| O1A—C1A—C21A—N1A | −26 (4) | O2B—C1B—C22B—C32B | −100 (4) |
| O2A—C1A—C21A—N1A | 159 (2) | O1B—C1B—C22B—C32B | 58 (5) |
| O1A—C1A—C21A—C31A | 114 (4) | O2B—C1B—C22B—N1B | 150.9 (13) |
| O2A—C1A—C21A—C31A | −61 (5) | O1B—C1B—C22B—N1B | −51 (3) |
| N1A—C21A—C31A—C41A | −174.0 (18) | C1B—C22B—C32B—C42B | 178.8 (14) |
| C1A—C21A—C31A—C41A | 43 (7) | N1B—C22B—C32B—C42B | −82 (4) |
| C21A—C31A—C41A—S11A | 176.8 (16) | C22B—C32B—C42B—S12B | −78 (4) |
| C31A—C41A—S11A—C51A | 87 (5) | C32B—C42B—S12B—C52B | −61 (5) |
| O1A—C1A—C22A—N1A | −21.2 (18) | O2B—C1B—C23B—C33B | −74 (5) |
| O2A—C1A—C22A—N1A | 161.7 (12) | O1B—C1B—C23B—C33B | 109 (5) |
| O1A—C1A—C22A—C32A | 95.4 (15) | O2B—C1B—C23B—N1B | 163 (2) |
| O2A—C1A—C22A—C32A | −81.7 (18) | O1B—C1B—C23B—N1B | −14 (4) |
| N1A—C22A—C32A—C42A | −168.1 (13) | C1B—C23B—C33B—C43B | −73 (9) |
| C1A—C22A—C32A—C42A | 79 (2) | N1B—C23B—C33B—C43B | 48 (9) |
| C22A—C32A—C42A—S12A | 173.8 (13) | C23B—C33B—C43B—S13B | −179.4 (12) |
| C32A—C42A—S12A—C52A | −178.4 (14) | C33B—C43B—S13B—C53B | −61 (10) |
| O1A—C1A—C23A—C33A | 106 (5) | O2B—C1B—C24B—N1B | 146 (2) |
| O2A—C1A—C23A—C33A | −62 (5) | O1B—C1B—C24B—N1B | −44 (3) |
| O1A—C1A—C23A—N1A | −38 (4) | O2B—C1B—C24B—C34B | −63 (4) |
| O2A—C1A—C23A—N1A | 155 (3) | O1B—C1B—C24B—C34B | 107 (3) |
| C1A—C23A—C33A—C43A | 179 (2) | N1B—C24B—C34B—C44B | −40 (7) |
| N1A—C23A—C33A—C43A | −47 (8) | C1B—C24B—C34B—C44B | 179.5 (12) |
| C23A—C33A—C43A—S13A | −178.5 (17) | C24B—C34B—C44B—S14B | 172 (4) |
| C33A—C43A—S13A—C53A | −70 (6) | C34B—C44B—S14B—C54B | 59 (5) |
| O1A—C1A—C24A—C34A | 124 (4) | O2B—C1B—C25B—N1B | 158 (3) |
| O2A—C1A—C24A—C34A | −59 (5) | O1B—C1B—C25B—N1B | −22 (5) |
| O1A—C1A—C24A—N1A | −10 (6) | O2B—C1B—C25B—C35B | −86 (7) |
| O2A—C1A—C24A—N1A | 167 (3) | O1B—C1B—C25B—C35B | 93 (6) |
| C1A—C24A—C34A—C44A | −71 (6) | N1B—C25B—C35B—C45B | −179.1 (13) |
| N1A—C24A—C34A—C44A | 69 (6) | C1B—C25B—C35B—C45B | 60 (9) |
| C24A—C34A—C44A—S14A | −179.3 (17) | C25B—C35B—C45B—S15B | 179.8 (12) |
| C34A—C44A—S14A—C54A | 71 (6) | C35B—C45B—S15B—C55B | −57 (6) |
| O2B—C1B—C21B—N1B | 153 (3) | O2B—C1B—C26B—N1B | 157 (3) |
| O1B—C1B—C21B—N1B | −31 (5) | O1B—C1B—C26B—N1B | −23 (4) |
| O2B—C1B—C21B—C31B | −101 (4) | O2B—C1B—C26B—C36B | −90 (4) |
| O1B—C1B—C21B—C31B | 75 (4) | O1B—C1B—C26B—C36B | 90 (4) |
| N1B—C21B—C31B—C41B | −179.0 (15) | N1B—C26B—C36B—C46B | −178.2 (13) |
| C1B—C21B—C31B—C41B | 74 (5) | C1B—C26B—C36B—C46B | 59 (7) |
| C21B—C31B—C41B—S11B | 66 (5) | C26B—C36B—C46B—S16B | 178.9 (12) |
| C31B—C41B—S11B—C51B | 65 (6) | C36B—C46B—S16B—C56B | −64 (5) |
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