organic compounds
Bis(2,9-dimethyl-1,10-phenanthrolin-1-ium) hydrogen (S,S)-tartrate nonahydrate
aYoung Researchers Club, Islamic Azad University, Khorramabad Branch, Khorramabad, Iran, and bDepartment of Chemistry, University of California, One Shields Avenue, Davis, CA 95616-5292, USA
*Correspondence e-mail: zderik@yahoo.com
The 14H13N2+·2C4H5O6−·9H2O, contains two cations and two anions in addition to nine molecules of water. Each of the hydrogen tartrate anions is hydrogen bonded to itself by translation along [100] in a head-to-tail fashion via a short hydrogen bond with donor–acceptor distances of 2.473 (4) and 2.496 (4) Å. A large number of intermolecular O–H⋯O, N—H⋯O and C–H⋯O hydrogen-bonding interactions, as well as π–π stacking [centroid–centroid distances in the range 3.642 (3) to 3.866 (3) Å], play an important role in the crystal structure.
of the title compound, 2CRelated literature
For proton-transfer structures of tartaric acid, see: Bai et al. (2005); Derikvand & Olmstead (2010); Paixão et al. (1999); Ryttersgaard & Larsen (2003); Smith et al. (2006); Su et al. (2009); Suresh et al. (2006); Wang et al. (2008); Zhang et al. (2006).
Experimental
Crystal data
|
Refinement
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Data collection: APEX2 (Bruker, 2009); cell SAINT (Bruker, 2009); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: SHELXTL (Sheldrick, 2008); software used to prepare material for publication: SHELXL97.
Supporting information
https://doi.org/10.1107/S160053681005110X/hg2765sup1.cif
contains datablocks I, global. DOI:Structure factors: contains datablock I. DOI: https://doi.org/10.1107/S160053681005110X/hg2765Isup2.hkl
To an aqueous solution of D-tartaric acid (75 mg, 1 mmol) in water (10 ml) was added a solution of 2,9-dimethyl-1,10-phenanthroline (100 mg, 1 mmol) in methanol (10 ml) in a 1:1 molar ratio. The solution was stirred for 1 h. By slow evaporation of the solvent at room temperature, colorless needles were obtained after 1 week.
Hydrogen atoms H1 and H7 were allowed to freely refine with isotropic thermal parameters tied to 1.2 times the equivalent isotropic values of their parent O atoms. Water hydrogen atoms were located in a difference Fourier map and subsequently refined with restraints of 0.87 (2) for O—H distances and 1.34 (4) for O···O distances. N—H distances were restrained to 0.88 Å, hydroxyl O—H to 0.84 Å, and C—H to 0.98 Å using a riding model and U(iso) = 1.2 U(eq). The carbon atoms C29 to C36 were restrained to ISOR 0.004. In addition, the positional parameters of H2D were fixed due to disorder involving O2W and O8W that could not be resolved. In the absence of significant
Friedel opposites were merged in the final cycles of refinement.We recently reported the structure of the trihydrate of a salt formed by proton transfer from D-tartaric acid to phenanthroline (Derikvand & Olmstead, 2010). An interesting feature of this structure was the existence of a short hydrogen bond between adjacent tartrate anions. There are many other proton transfer structures of tartaric acid, for example, (Paixão et al., 1999; Ryttersgaard & Larsen, 2003; Bai et al., 2005; Zhang et al., 2006; Smith, et al., 2006; Suresh et al., 2006; Wang et al., 2008; Su et al., 2009), some of which feature similar short hydrogen bonds. The title structure contains two protonated cations of 2,9-dimethyl-1,10-phenanthroline (neocuproine), two anions of mono-deprotonated D-tartaric acid and nine water molecules. As shown in Fig. 1, one of the protons of the tartaric acid carboxylic groups has been transferred to one of the nitrogen atoms of the 2,9-dimethyl-1,10-phenanthroline molecule. The structure reveals a pattern similar to that seen in the previous structure of (phen)(D-tartrate).3H2O. In particular, the carboxylic acid group at one end of the tartrate anion is hydrogen bonded to the deprotonated carboxylic acid group of an adjacent tartrate anion in a linear, head-to-tail fashion. Each of the two tartrate anions in the π–π interactions. The centroid-centroid distances fall in the range 3.642 (3) Å to 3.866 (3) Å. The overall packing of the structure is depicted in Fig. 3.
displays this kind of hydrogen bond (Fig. 2). These hydrogen bonds are short (O···O distances of 2.473 (4) Å and 2.496 (4) Å), and are propagated by unit translations of the anions along the a-direction. In addition, the O—H distance is longer, the H···O distance is shorter and the O—H···O angle is more linear than other O—H···O interactions in the structure. A large number of additional hydrogen bonding interactions are also present. It is notable that crystal growth along the a-direction is clearly preferred. In the crystal used for data collection, the longest dimension, 0.53 mm, corresponds to the [100] direction. The two shorter dimensions, 0.05 mm and 0.06 mm, correspond to [010] and [001], respectively. Details of the O–H···O, N–H···O and C–H···O hydrogen bonds are given in Table 1. As was seen in the structure containing phen, the cationic dmpH+ units are stacked together viaFor proton-transfer structures of tartaric acid, see: Bai et al. (2005); Derikvand & Olmstead (2010); Paixão et al. (1999); Ryttersgaard & Larsen (2003); Smith et al. (2006); Su et al. (2009); Suresh et al. (2006); Wang et al. (2008); Zhang et al. (2006).
Data collection: APEX2 (Bruker, 2009); cell
SAINT (Bruker, 2009); data reduction: SAINT (Bruker, 2009); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: SHELXTL (Sheldrick, 2008); software used to prepare material for publication: SHELXL97 (Sheldrick, 2008).Fig. 1. A drawing of the asymmetric unit of the title compound. Thermal ellipsoids are drawn at the 50% probability level. | |
Fig. 2. The hydrogen bonding interactions that support the strong hydrogen bonding between tartrate anions (symmetry code: i = x - 1, y, z). | |
Fig. 3. Crystal packing diagram as viewed down c. |
2C14H13N2+·2C4H5O6−·9H2O | Dx = 1.411 Mg m−3 |
Mr = 878.83 | Melting point: 523 K |
Orthorhombic, P212121 | Mo Kα radiation, λ = 0.71073 Å |
Hall symbol: P 2ac 2ab | Cell parameters from 7481 reflections |
a = 7.0927 (5) Å | θ = 3.0–30.5° |
b = 23.3998 (15) Å | µ = 0.12 mm−1 |
c = 24.9335 (16) Å | T = 90 K |
V = 4138.2 (5) Å3 | Needle, colorless |
Z = 4 | 0.53 × 0.06 × 0.05 mm |
F(000) = 1864 |
Bruker APEXII diffractometer | 7023 independent reflections |
Radiation source: fine-focus sealed tube | 6177 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.097 |
Detector resolution: 8.3 pixels mm-1 | θmax = 30.5°, θmin = 2.6° |
ω scans | h = −10→10 |
Absorption correction: multi-scan (SADABS; Sheldrick, 1996) | k = −32→33 |
Tmin = 0.975, Tmax = 0.994 | l = −35→35 |
49446 measured reflections |
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)] = 0.090 | Hydrogen site location: inferred from neighbouring sites |
wR(F2) = 0.173 | H atoms treated by a mixture of independent and constrained refinement |
S = 1.25 | w = 1/[σ2(Fo2) + (0.0387P)2 + 8.4022P] where P = (Fo2 + 2Fc2)/3 |
7023 reflections | (Δ/σ)max = 0.001 |
611 parameters | Δρmax = 0.47 e Å−3 |
111 restraints | Δρmin = −0.46 e Å−3 |
2C14H13N2+·2C4H5O6−·9H2O | V = 4138.2 (5) Å3 |
Mr = 878.83 | Z = 4 |
Orthorhombic, P212121 | Mo Kα radiation |
a = 7.0927 (5) Å | µ = 0.12 mm−1 |
b = 23.3998 (15) Å | T = 90 K |
c = 24.9335 (16) Å | 0.53 × 0.06 × 0.05 mm |
Bruker APEXII diffractometer | 7023 independent reflections |
Absorption correction: multi-scan (SADABS; Sheldrick, 1996) | 6177 reflections with I > 2σ(I) |
Tmin = 0.975, Tmax = 0.994 | Rint = 0.097 |
49446 measured reflections |
R[F2 > 2σ(F2)] = 0.090 | 111 restraints |
wR(F2) = 0.173 | H atoms treated by a mixture of independent and constrained refinement |
S = 1.25 | Δρmax = 0.47 e Å−3 |
7023 reflections | Δρmin = −0.46 e Å−3 |
611 parameters |
Refinement. Refinement of F2 against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F2, conventional R-factors R are based on F, with F set to zero for negative F2. The threshold expression of F2 > σ(F2) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F2 are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger. |
x | y | z | Uiso*/Ueq | ||
N1 | 0.0327 (5) | 0.46527 (16) | 0.33329 (14) | 0.0095 (7) | |
N2 | 0.0442 (6) | 0.56743 (15) | 0.38606 (15) | 0.0099 (7) | |
H2A | 0.0154 | 0.5648 | 0.3518 | 0.012* | |
C1 | 0.0288 (7) | 0.41562 (18) | 0.30782 (18) | 0.0117 (8) | |
C2 | 0.0453 (7) | 0.36264 (18) | 0.33514 (18) | 0.0113 (8) | |
H2 | 0.0373 | 0.3279 | 0.3156 | 0.014* | |
C3 | 0.0728 (7) | 0.36145 (19) | 0.38948 (18) | 0.0123 (9) | |
H3 | 0.0835 | 0.3262 | 0.4080 | 0.015* | |
C4 | 0.0850 (7) | 0.41442 (18) | 0.41757 (18) | 0.0109 (8) | |
C5 | 0.1207 (7) | 0.4176 (2) | 0.47412 (18) | 0.0134 (9) | |
H5 | 0.1305 | 0.3834 | 0.4946 | 0.016* | |
C6 | 0.1406 (7) | 0.4690 (2) | 0.49855 (19) | 0.0163 (9) | |
H6 | 0.1709 | 0.4705 | 0.5356 | 0.020* | |
C7 | 0.1163 (7) | 0.52117 (19) | 0.46895 (18) | 0.0117 (8) | |
C8 | 0.1368 (8) | 0.5760 (2) | 0.49209 (19) | 0.0172 (10) | |
H8 | 0.1722 | 0.5795 | 0.5287 | 0.021* | |
C9 | 0.1059 (7) | 0.62418 (19) | 0.46203 (19) | 0.0154 (9) | |
H9 | 0.1173 | 0.6608 | 0.4781 | 0.018* | |
C10 | 0.0575 (6) | 0.61955 (18) | 0.40778 (18) | 0.0105 (8) | |
C11 | 0.0611 (7) | 0.46398 (18) | 0.38698 (17) | 0.0101 (8) | |
C12 | 0.0728 (6) | 0.51851 (18) | 0.41399 (17) | 0.0098 (8) | |
C13 | 0.0119 (7) | 0.4179 (2) | 0.24814 (18) | 0.0138 (9) | |
H13A | −0.0464 | 0.4542 | 0.2376 | 0.021* | |
H13B | −0.0664 | 0.3861 | 0.2357 | 0.021* | |
H13C | 0.1376 | 0.4150 | 0.2320 | 0.021* | |
C14 | 0.0211 (7) | 0.67108 (18) | 0.37334 (19) | 0.0125 (9) | |
H14A | 0.0576 | 0.6627 | 0.3363 | 0.019* | |
H14B | 0.0953 | 0.7034 | 0.3867 | 0.019* | |
H14C | −0.1132 | 0.6807 | 0.3746 | 0.019* | |
N3 | 0.5130 (5) | 0.01878 (15) | 0.17341 (15) | 0.0100 (7) | |
N4 | 0.4445 (6) | −0.07881 (15) | 0.11789 (14) | 0.0092 (7) | |
H4C | 0.4710 | −0.0784 | 0.1524 | 0.011* | |
C15 | 0.5497 (7) | 0.06682 (19) | 0.20033 (19) | 0.0124 (9) | |
C16 | 0.5333 (7) | 0.12188 (18) | 0.1758 (2) | 0.0143 (9) | |
H16 | 0.5585 | 0.1553 | 0.1962 | 0.017* | |
C17 | 0.4817 (7) | 0.1269 (2) | 0.1230 (2) | 0.0151 (9) | |
H17 | 0.4715 | 0.1633 | 0.1065 | 0.018* | |
C18 | 0.4442 (7) | 0.07635 (19) | 0.09370 (19) | 0.0135 (9) | |
C19 | 0.3935 (7) | 0.0763 (2) | 0.0377 (2) | 0.0168 (10) | |
H19 | 0.3816 | 0.1117 | 0.0193 | 0.020* | |
C20 | 0.3627 (8) | 0.0273 (2) | 0.0110 (2) | 0.0195 (10) | |
H20 | 0.3306 | 0.0286 | −0.0260 | 0.023* | |
C21 | 0.3776 (7) | −0.0270 (2) | 0.03751 (19) | 0.0155 (9) | |
C22 | 0.3541 (7) | −0.0806 (2) | 0.01155 (18) | 0.0150 (9) | |
H22 | 0.3215 | −0.0817 | −0.0254 | 0.018* | |
C23 | 0.3776 (7) | −0.13030 (19) | 0.03872 (18) | 0.0125 (9) | |
H23 | 0.3621 | −0.1658 | 0.0207 | 0.015* | |
C24 | 0.4246 (7) | −0.12946 (19) | 0.09344 (18) | 0.0115 (8) | |
C25 | 0.4603 (7) | 0.02428 (19) | 0.12140 (18) | 0.0120 (8) | |
C26 | 0.4256 (7) | −0.02800 (19) | 0.09198 (18) | 0.0115 (8) | |
C27 | 0.6064 (8) | 0.0606 (2) | 0.25742 (19) | 0.0164 (10) | |
H27A | 0.6325 | 0.0204 | 0.2652 | 0.025* | |
H27B | 0.5042 | 0.0741 | 0.2806 | 0.025* | |
H27C | 0.7201 | 0.0834 | 0.2641 | 0.025* | |
C28 | 0.4518 (7) | −0.18329 (17) | 0.12542 (18) | 0.0116 (8) | |
H28A | 0.5132 | −0.1741 | 0.1596 | 0.017* | |
H28B | 0.5311 | −0.2099 | 0.1051 | 0.017* | |
H28C | 0.3290 | −0.2009 | 0.1324 | 0.017* | |
O1 | 0.0522 (5) | 0.35066 (13) | 0.12922 (12) | 0.0088 (6) | |
H1 | −0.088 (8) | 0.353 (2) | 0.129 (2) | 0.011* | |
O2 | 0.0346 (4) | 0.28017 (13) | 0.18981 (13) | 0.0101 (6) | |
O3 | 0.4033 (5) | 0.25951 (12) | 0.18514 (12) | 0.0094 (6) | |
H3B | 0.5020 | 0.2671 | 0.2023 | 0.011* | |
O4 | 0.3405 (5) | 0.26187 (13) | 0.07110 (13) | 0.0101 (6) | |
H4 | 0.2505 | 0.2719 | 0.0513 | 0.012* | |
O5 | 0.7038 (4) | 0.35075 (13) | 0.12500 (13) | 0.0096 (6) | |
O6 | 0.7107 (5) | 0.27534 (13) | 0.07009 (13) | 0.0110 (6) | |
C29 | 0.1247 (6) | 0.31162 (17) | 0.16055 (16) | 0.0068 (8) | |
C30 | 0.3399 (6) | 0.30930 (18) | 0.15785 (16) | 0.0059 (7) | |
H30 | 0.3918 | 0.3436 | 0.1766 | 0.007* | |
C31 | 0.4082 (6) | 0.30995 (18) | 0.09990 (16) | 0.0068 (8) | |
H31 | 0.3597 | 0.3454 | 0.0822 | 0.008* | |
C32 | 0.6237 (6) | 0.31068 (17) | 0.09741 (16) | 0.0062 (7) | |
O7 | −0.4298 (4) | 0.13513 (13) | 0.38098 (13) | 0.0088 (6) | |
H7 | −0.557 (9) | 0.132 (2) | 0.377 (2) | 0.011* | |
O8 | −0.4525 (5) | 0.19870 (13) | 0.31384 (13) | 0.0102 (6) | |
O9 | −0.0879 (5) | 0.22177 (13) | 0.31636 (12) | 0.0101 (6) | |
H9C | 0.0058 | 0.2126 | 0.2976 | 0.012* | |
O10 | −0.1366 (5) | 0.22847 (13) | 0.43072 (13) | 0.0096 (6) | |
H10A | −0.2398 | 0.2219 | 0.4460 | 0.012* | |
O11 | 0.2185 (4) | 0.13303 (13) | 0.38332 (12) | 0.0077 (6) | |
O12 | 0.2307 (5) | 0.21666 (13) | 0.42670 (13) | 0.0112 (6) | |
C33 | −0.3603 (6) | 0.17098 (17) | 0.34588 (17) | 0.0073 (8) | |
C34 | −0.1458 (6) | 0.17432 (17) | 0.34727 (17) | 0.0061 (7) | |
H34 | −0.0937 | 0.1389 | 0.3305 | 0.007* | |
C35 | −0.0721 (6) | 0.17825 (17) | 0.40533 (17) | 0.0059 (7) | |
H35 | −0.1189 | 0.1444 | 0.4259 | 0.007* | |
C36 | 0.1436 (6) | 0.17735 (18) | 0.40528 (16) | 0.0066 (8) | |
O1W | −0.0728 (6) | 0.58367 (14) | 0.27904 (14) | 0.0177 (7) | |
H1A | −0.076 (9) | 0.5612 (18) | 0.2511 (15) | 0.021* | |
H1B | −0.132 (8) | 0.6140 (15) | 0.268 (2) | 0.021* | |
O2W | 0.1114 (5) | 0.03182 (14) | 0.33319 (14) | 0.0173 (7) | |
H2C | 0.153 (8) | 0.0565 (14) | 0.3558 (16) | 0.021* | |
H2D | 0.1089 | 0.0003 | 0.3521 | 0.021* | |
O3W | 0.5757 (5) | 0.45505 (14) | 0.16602 (14) | 0.0161 (7) | |
H3C | 0.599 (8) | 0.4224 (14) | 0.151 (2) | 0.019* | |
H3D | 0.466 (5) | 0.464 (2) | 0.153 (2) | 0.019* | |
O4W | −0.4478 (5) | 0.21368 (13) | 0.48609 (12) | 0.0100 (6) | |
H4A | −0.479 (7) | 0.2357 (18) | 0.5126 (14) | 0.012* | |
H4B | −0.550 (5) | 0.215 (2) | 0.4667 (17) | 0.012* | |
O5W | 0.2110 (5) | 0.18871 (13) | 0.25895 (12) | 0.0090 (6) | |
H5A | 0.229 (7) | 0.2143 (17) | 0.2344 (14) | 0.011* | |
H5B | 0.307 (5) | 0.195 (2) | 0.2797 (17) | 0.011* | |
O6W | 0.0447 (5) | 0.29367 (14) | 0.01471 (13) | 0.0112 (6) | |
H6A | 0.035 (8) | 0.2697 (17) | −0.0118 (14) | 0.013* | |
H6B | −0.064 (4) | 0.293 (2) | 0.0301 (19) | 0.013* | |
O7W | 0.4713 (5) | −0.10319 (14) | 0.22815 (13) | 0.0143 (7) | |
H7A | 0.453 (8) | −0.0775 (16) | 0.2527 (17) | 0.017* | |
H7B | 0.407 (7) | −0.1320 (15) | 0.240 (2) | 0.017* | |
O8W | −0.2016 (5) | −0.03301 (14) | 0.37713 (14) | 0.0153 (7) | |
H8A | −0.146 (7) | −0.0662 (12) | 0.378 (2) | 0.018* | |
H8B | −0.108 (5) | −0.0129 (18) | 0.365 (2) | 0.018* | |
O9W | −0.3015 (5) | 0.28971 (14) | 0.24357 (12) | 0.0105 (6) | |
H9A | −0.200 (5) | 0.286 (2) | 0.2251 (18) | 0.013* | |
H9B | −0.283 (8) | 0.2656 (18) | 0.2694 (14) | 0.013* |
U11 | U22 | U33 | U12 | U13 | U23 | |
N1 | 0.0071 (16) | 0.0114 (17) | 0.0099 (16) | −0.0012 (14) | −0.0031 (14) | −0.0001 (13) |
N2 | 0.0111 (17) | 0.0084 (17) | 0.0102 (16) | −0.0026 (14) | −0.0035 (15) | −0.0004 (13) |
C1 | 0.012 (2) | 0.009 (2) | 0.015 (2) | 0.0000 (17) | 0.0034 (17) | −0.0036 (16) |
C2 | 0.014 (2) | 0.0051 (18) | 0.015 (2) | 0.0008 (16) | −0.0018 (18) | −0.0039 (15) |
C3 | 0.013 (2) | 0.011 (2) | 0.0127 (19) | −0.0005 (17) | −0.0035 (18) | 0.0029 (16) |
C4 | 0.010 (2) | 0.011 (2) | 0.0119 (19) | 0.0030 (17) | 0.0004 (16) | 0.0020 (15) |
C5 | 0.015 (2) | 0.014 (2) | 0.012 (2) | 0.0048 (18) | −0.0010 (18) | 0.0074 (16) |
C6 | 0.018 (2) | 0.019 (2) | 0.012 (2) | 0.001 (2) | −0.0013 (19) | 0.0028 (18) |
C7 | 0.010 (2) | 0.013 (2) | 0.0119 (19) | −0.0019 (17) | −0.0003 (17) | 0.0003 (16) |
C8 | 0.019 (2) | 0.019 (2) | 0.013 (2) | −0.001 (2) | −0.0055 (19) | −0.0060 (18) |
C9 | 0.019 (2) | 0.010 (2) | 0.017 (2) | 0.0022 (18) | −0.005 (2) | −0.0097 (17) |
C10 | 0.0056 (19) | 0.011 (2) | 0.015 (2) | −0.0015 (16) | −0.0013 (17) | 0.0000 (16) |
C11 | 0.012 (2) | 0.0079 (19) | 0.0100 (19) | 0.0017 (16) | 0.0003 (17) | −0.0007 (15) |
C12 | 0.007 (2) | 0.010 (2) | 0.0118 (19) | −0.0013 (16) | 0.0012 (16) | −0.0010 (15) |
C13 | 0.021 (2) | 0.011 (2) | 0.0097 (18) | 0.0004 (18) | 0.0034 (17) | −0.0036 (16) |
C14 | 0.008 (2) | 0.0073 (19) | 0.022 (2) | −0.0009 (16) | −0.0018 (18) | −0.0030 (17) |
N3 | 0.0077 (17) | 0.0094 (17) | 0.0130 (17) | 0.0006 (13) | −0.0016 (14) | −0.0025 (14) |
N4 | 0.0122 (18) | 0.0065 (16) | 0.0089 (16) | −0.0011 (14) | −0.0017 (15) | −0.0023 (13) |
C15 | 0.010 (2) | 0.011 (2) | 0.017 (2) | −0.0013 (17) | 0.0069 (18) | −0.0055 (16) |
C16 | 0.015 (2) | 0.0040 (19) | 0.024 (2) | 0.0016 (16) | 0.011 (2) | −0.0054 (16) |
C17 | 0.009 (2) | 0.009 (2) | 0.027 (2) | 0.0023 (16) | 0.0029 (19) | −0.0036 (18) |
C18 | 0.011 (2) | 0.009 (2) | 0.021 (2) | 0.0006 (17) | 0.0056 (19) | 0.0014 (17) |
C19 | 0.011 (2) | 0.017 (2) | 0.023 (2) | 0.0020 (18) | −0.0004 (19) | 0.0108 (19) |
C20 | 0.018 (2) | 0.024 (3) | 0.017 (2) | −0.004 (2) | −0.004 (2) | 0.009 (2) |
C21 | 0.017 (2) | 0.016 (2) | 0.014 (2) | −0.0025 (19) | −0.0036 (19) | 0.0015 (18) |
C22 | 0.013 (2) | 0.024 (3) | 0.0084 (19) | −0.002 (2) | −0.0013 (17) | −0.0025 (18) |
C23 | 0.010 (2) | 0.013 (2) | 0.014 (2) | −0.0029 (17) | −0.0014 (18) | −0.0018 (17) |
C24 | 0.009 (2) | 0.012 (2) | 0.014 (2) | 0.0035 (16) | 0.0032 (17) | −0.0014 (16) |
C25 | 0.0072 (19) | 0.012 (2) | 0.016 (2) | 0.0006 (16) | 0.0023 (18) | −0.0046 (17) |
C26 | 0.013 (2) | 0.0080 (19) | 0.0137 (19) | −0.0034 (17) | −0.0007 (17) | 0.0005 (16) |
C27 | 0.021 (2) | 0.014 (2) | 0.014 (2) | −0.0050 (19) | 0.002 (2) | −0.0065 (17) |
C28 | 0.013 (2) | 0.0046 (19) | 0.017 (2) | 0.0021 (16) | 0.0002 (19) | −0.0015 (16) |
O1 | 0.0051 (14) | 0.0118 (15) | 0.0094 (14) | 0.0019 (12) | 0.0024 (12) | −0.0015 (11) |
O2 | 0.0050 (14) | 0.0105 (15) | 0.0149 (15) | −0.0010 (12) | 0.0052 (12) | 0.0019 (12) |
O3 | 0.0074 (15) | 0.0087 (14) | 0.0120 (14) | 0.0004 (11) | −0.0032 (12) | 0.0046 (11) |
O4 | 0.0066 (15) | 0.0113 (15) | 0.0125 (15) | −0.0018 (12) | 0.0003 (12) | −0.0040 (12) |
O5 | 0.0037 (14) | 0.0078 (14) | 0.0173 (16) | 0.0010 (11) | −0.0014 (13) | −0.0021 (12) |
O6 | 0.0075 (14) | 0.0103 (15) | 0.0151 (15) | 0.0015 (12) | 0.0024 (13) | −0.0031 (12) |
C29 | 0.0080 (17) | 0.0044 (16) | 0.0079 (17) | −0.0027 (14) | −0.0010 (14) | −0.0048 (13) |
C30 | 0.0039 (16) | 0.0064 (17) | 0.0072 (16) | −0.0001 (14) | −0.0003 (14) | −0.0013 (13) |
C31 | 0.0041 (16) | 0.0086 (17) | 0.0075 (16) | 0.0002 (14) | 0.0020 (14) | 0.0008 (13) |
C32 | 0.0060 (16) | 0.0057 (16) | 0.0071 (16) | 0.0006 (14) | −0.0001 (14) | 0.0038 (13) |
O7 | 0.0047 (13) | 0.0089 (13) | 0.0129 (14) | −0.0003 (11) | −0.0039 (12) | 0.0004 (11) |
O8 | 0.0078 (14) | 0.0091 (14) | 0.0136 (14) | 0.0020 (11) | −0.0024 (12) | 0.0010 (11) |
O9 | 0.0076 (14) | 0.0114 (14) | 0.0114 (13) | −0.0010 (11) | 0.0040 (12) | 0.0047 (11) |
O10 | 0.0055 (13) | 0.0105 (14) | 0.0128 (14) | 0.0017 (11) | 0.0027 (12) | −0.0062 (11) |
O11 | 0.0048 (13) | 0.0066 (13) | 0.0118 (14) | 0.0012 (11) | −0.0025 (11) | −0.0006 (11) |
O12 | 0.0101 (14) | 0.0095 (14) | 0.0138 (14) | −0.0018 (12) | −0.0016 (12) | −0.0045 (12) |
C33 | 0.0086 (17) | 0.0043 (16) | 0.0091 (16) | 0.0023 (14) | −0.0018 (15) | −0.0036 (14) |
C34 | 0.0046 (16) | 0.0068 (17) | 0.0070 (16) | −0.0008 (13) | 0.0014 (14) | −0.0018 (14) |
C35 | 0.0009 (15) | 0.0065 (17) | 0.0102 (16) | 0.0008 (13) | −0.0017 (14) | 0.0008 (13) |
C36 | 0.0070 (17) | 0.0081 (17) | 0.0047 (15) | −0.0004 (14) | −0.0023 (14) | 0.0004 (13) |
O1W | 0.0233 (19) | 0.0127 (16) | 0.0170 (16) | 0.0060 (15) | −0.0065 (15) | −0.0027 (13) |
O2W | 0.0172 (17) | 0.0093 (15) | 0.0255 (18) | −0.0048 (14) | −0.0002 (15) | −0.0022 (13) |
O3W | 0.0138 (17) | 0.0119 (16) | 0.0227 (17) | 0.0042 (13) | −0.0016 (15) | −0.0046 (13) |
O4W | 0.0082 (15) | 0.0123 (15) | 0.0095 (14) | 0.0018 (13) | −0.0012 (12) | −0.0019 (11) |
O5W | 0.0075 (14) | 0.0099 (14) | 0.0098 (14) | −0.0026 (12) | −0.0003 (12) | 0.0039 (11) |
O6W | 0.0089 (15) | 0.0136 (16) | 0.0113 (14) | −0.0029 (13) | −0.0001 (13) | −0.0055 (12) |
O7W | 0.0187 (18) | 0.0106 (15) | 0.0137 (15) | −0.0071 (14) | 0.0046 (14) | −0.0016 (12) |
O8W | 0.0131 (16) | 0.0117 (16) | 0.0211 (17) | 0.0013 (13) | 0.0070 (14) | 0.0005 (14) |
O9W | 0.0070 (15) | 0.0163 (16) | 0.0082 (14) | 0.0030 (12) | 0.0024 (12) | 0.0041 (12) |
N1—C1 | 1.324 (5) | C24—C28 | 1.503 (6) |
N1—C11 | 1.354 (5) | C25—C26 | 1.447 (6) |
N2—C10 | 1.338 (6) | C27—H27A | 0.9800 |
N2—C12 | 1.355 (5) | C27—H27B | 0.9800 |
N2—H2A | 0.8800 | C27—H27C | 0.9800 |
C1—C2 | 1.419 (6) | C28—H28A | 0.9800 |
C1—C13 | 1.494 (6) | C28—H28B | 0.9800 |
C2—C3 | 1.369 (6) | C28—H28C | 0.9800 |
C2—H2 | 0.9500 | O1—C29 | 1.307 (5) |
C3—C4 | 1.426 (6) | O1—H1 | 0.99 (6) |
C3—H3 | 0.9500 | O2—C29 | 1.217 (5) |
C4—C11 | 1.398 (6) | O3—C30 | 1.422 (5) |
C4—C5 | 1.434 (6) | O3—H3B | 0.8400 |
C5—C6 | 1.355 (7) | O4—C31 | 1.418 (5) |
C5—H5 | 0.9500 | O4—H4 | 0.8400 |
C6—C7 | 1.438 (6) | O5—C32 | 1.294 (5) |
C6—H6 | 0.9500 | O6—C32 | 1.236 (5) |
C7—C12 | 1.406 (6) | C29—C30 | 1.529 (6) |
C7—C8 | 1.415 (6) | C30—C31 | 1.524 (6) |
C8—C9 | 1.371 (7) | C30—H30 | 1.0000 |
C8—H8 | 0.9500 | C31—C32 | 1.530 (6) |
C9—C10 | 1.399 (6) | C31—H31 | 1.0000 |
C9—H9 | 0.9500 | O7—C33 | 1.309 (5) |
C10—C14 | 1.503 (6) | O7—H7 | 0.91 (6) |
C11—C12 | 1.445 (6) | O8—C33 | 1.219 (5) |
C13—H13A | 0.9800 | O9—C34 | 1.412 (5) |
C13—H13B | 0.9800 | O9—H9C | 0.8400 |
C13—H13C | 0.9800 | O10—C35 | 1.411 (5) |
C14—H14A | 0.9800 | O10—H10A | 0.8400 |
C14—H14B | 0.9800 | O11—C36 | 1.287 (5) |
C14—H14C | 0.9800 | O12—C36 | 1.230 (5) |
N3—C15 | 1.335 (6) | C33—C34 | 1.524 (6) |
N3—C25 | 1.356 (6) | C34—C35 | 1.542 (6) |
N4—C24 | 1.340 (5) | C34—H34 | 1.0000 |
N4—C26 | 1.360 (6) | C35—C36 | 1.530 (6) |
N4—H4C | 0.8800 | C35—H35 | 1.0000 |
C15—C16 | 1.431 (6) | O1W—H1A | 0.87 (4) |
C15—C27 | 1.486 (7) | O1W—H1B | 0.87 (4) |
C16—C17 | 1.371 (7) | O2W—H2C | 0.86 (4) |
C16—H16 | 0.9500 | O2W—H2D | 0.88 |
C17—C18 | 1.414 (6) | O3W—H3C | 0.87 (4) |
C17—H17 | 0.9500 | O3W—H3D | 0.87 (4) |
C18—C25 | 1.405 (6) | O4W—H4A | 0.87 (4) |
C18—C19 | 1.442 (7) | O4W—H4B | 0.87 (4) |
C19—C20 | 1.344 (7) | O5W—H5A | 0.87 (4) |
C19—H19 | 0.9500 | O5W—H5B | 0.87 (4) |
C20—C21 | 1.436 (7) | O6W—H6A | 0.87 (4) |
C20—H20 | 0.9500 | O6W—H6B | 0.86 (3) |
C21—C26 | 1.400 (6) | O7W—H7A | 0.87 (4) |
C21—C22 | 1.421 (7) | O7W—H7B | 0.87 (4) |
C22—C23 | 1.356 (7) | O8W—H8A | 0.87 (4) |
C22—H22 | 0.9500 | O8W—H8B | 0.87 (2) |
C23—C24 | 1.405 (6) | O9W—H9A | 0.86 (4) |
C23—H23 | 0.9500 | O9W—H9B | 0.87 (4) |
C1—N1—C11 | 117.2 (4) | C23—C22—H22 | 119.5 |
C10—N2—C12 | 123.5 (4) | C21—C22—H22 | 119.5 |
C10—N2—H2A | 118.3 | C22—C23—C24 | 120.2 (4) |
C12—N2—H2A | 118.3 | C22—C23—H23 | 119.9 |
N1—C1—C2 | 122.3 (4) | C24—C23—H23 | 119.9 |
N1—C1—C13 | 116.6 (4) | N4—C24—C23 | 118.6 (4) |
C2—C1—C13 | 121.1 (4) | N4—C24—C28 | 119.1 (4) |
C3—C2—C1 | 120.3 (4) | C23—C24—C28 | 122.3 (4) |
C3—C2—H2 | 119.9 | N3—C25—C18 | 125.1 (4) |
C1—C2—H2 | 119.9 | N3—C25—C26 | 116.8 (4) |
C2—C3—C4 | 118.5 (4) | C18—C25—C26 | 118.0 (4) |
C2—C3—H3 | 120.8 | N4—C26—C21 | 119.9 (4) |
C4—C3—H3 | 120.8 | N4—C26—C25 | 118.8 (4) |
C11—C4—C3 | 116.5 (4) | C21—C26—C25 | 121.3 (4) |
C11—C4—C5 | 121.0 (4) | C15—C27—H27A | 109.5 |
C3—C4—C5 | 122.6 (4) | C15—C27—H27B | 109.5 |
C6—C5—C4 | 120.4 (4) | H27A—C27—H27B | 109.5 |
C6—C5—H5 | 119.8 | C15—C27—H27C | 109.5 |
C4—C5—H5 | 119.8 | H27A—C27—H27C | 109.5 |
C5—C6—C7 | 120.7 (4) | H27B—C27—H27C | 109.5 |
C5—C6—H6 | 119.6 | C24—C28—H28A | 109.5 |
C7—C6—H6 | 119.6 | C24—C28—H28B | 109.5 |
C12—C7—C8 | 117.4 (4) | H28A—C28—H28B | 109.5 |
C12—C7—C6 | 119.3 (4) | C24—C28—H28C | 109.5 |
C8—C7—C6 | 123.3 (4) | H28A—C28—H28C | 109.5 |
C9—C8—C7 | 120.4 (4) | H28B—C28—H28C | 109.5 |
C9—C8—H8 | 119.8 | C29—O1—H1 | 116 (3) |
C7—C8—H8 | 119.8 | C30—O3—H3B | 109.5 |
C8—C9—C10 | 120.3 (4) | C31—O4—H4 | 109.5 |
C8—C9—H9 | 119.9 | O2—C29—O1 | 125.0 (4) |
C10—C9—H9 | 119.9 | O2—C29—C30 | 121.9 (4) |
N2—C10—C9 | 118.6 (4) | O1—C29—C30 | 113.0 (4) |
N2—C10—C14 | 119.2 (4) | O3—C30—C31 | 111.2 (3) |
C9—C10—C14 | 122.2 (4) | O3—C30—C29 | 108.9 (3) |
N1—C11—C4 | 125.1 (4) | C31—C30—C29 | 111.0 (4) |
N1—C11—C12 | 116.7 (4) | O3—C30—H30 | 108.6 |
C4—C11—C12 | 118.1 (4) | C31—C30—H30 | 108.6 |
N2—C12—C7 | 119.8 (4) | C29—C30—H30 | 108.6 |
N2—C12—C11 | 119.8 (4) | O4—C31—C30 | 111.4 (3) |
C7—C12—C11 | 120.4 (4) | O4—C31—C32 | 109.1 (3) |
C1—C13—H13A | 109.5 | C30—C31—C32 | 110.9 (4) |
C1—C13—H13B | 109.5 | O4—C31—H31 | 108.5 |
H13A—C13—H13B | 109.5 | C30—C31—H31 | 108.5 |
C1—C13—H13C | 109.5 | C32—C31—H31 | 108.5 |
H13A—C13—H13C | 109.5 | O6—C32—O5 | 124.0 (4) |
H13B—C13—H13C | 109.5 | O6—C32—C31 | 120.9 (4) |
C10—C14—H14A | 109.5 | O5—C32—C31 | 115.1 (4) |
C10—C14—H14B | 109.5 | C33—O7—H7 | 111 (3) |
H14A—C14—H14B | 109.5 | C34—O9—H9C | 109.5 |
C10—C14—H14C | 109.5 | C35—O10—H10A | 109.5 |
H14A—C14—H14C | 109.5 | O8—C33—O7 | 125.2 (4) |
H14B—C14—H14C | 109.5 | O8—C33—C34 | 121.6 (4) |
C15—N3—C25 | 117.1 (4) | O7—C33—C34 | 113.2 (4) |
C24—N4—C26 | 123.2 (4) | O9—C34—C33 | 108.6 (4) |
C24—N4—H4C | 118.4 | O9—C34—C35 | 111.5 (3) |
C26—N4—H4C | 118.4 | C33—C34—C35 | 111.3 (4) |
N3—C15—C16 | 121.8 (4) | O9—C34—H34 | 108.5 |
N3—C15—C27 | 116.9 (4) | C33—C34—H34 | 108.5 |
C16—C15—C27 | 121.3 (4) | C35—C34—H34 | 108.5 |
C17—C16—C15 | 120.6 (4) | O10—C35—C36 | 109.6 (4) |
C17—C16—H16 | 119.7 | O10—C35—C34 | 111.2 (3) |
C15—C16—H16 | 119.7 | C36—C35—C34 | 109.7 (4) |
C16—C17—C18 | 118.3 (4) | O10—C35—H35 | 108.8 |
C16—C17—H17 | 120.8 | C36—C35—H35 | 108.8 |
C18—C17—H17 | 120.8 | C34—C35—H35 | 108.8 |
C25—C18—C17 | 117.1 (4) | O12—C36—O11 | 125.4 (4) |
C25—C18—C19 | 119.7 (4) | O12—C36—C35 | 119.4 (4) |
C17—C18—C19 | 123.2 (4) | O11—C36—C35 | 115.1 (4) |
C20—C19—C18 | 121.4 (4) | H1A—O1W—H1B | 103 (4) |
C20—C19—H19 | 119.3 | H2C—O2W—H2D | 103 |
C18—C19—H19 | 119.3 | H3C—O3W—H3D | 102 (4) |
C19—C20—C21 | 121.0 (5) | H4A—O4W—H4B | 101 (4) |
C19—C20—H20 | 119.5 | H5A—O5W—H5B | 101 (3) |
C21—C20—H20 | 119.5 | H6A—O6W—H6B | 105 (4) |
C26—C21—C22 | 117.1 (4) | H7A—O7W—H7B | 102 (4) |
C26—C21—C20 | 118.6 (4) | H8A—O8W—H8B | 98 (4) |
C22—C21—C20 | 124.2 (4) | H9A—O9W—H9B | 102 (4) |
C23—C22—C21 | 121.0 (4) | ||
C11—N1—C1—C2 | 2.7 (7) | C26—C21—C22—C23 | 0.0 (7) |
C11—N1—C1—C13 | −175.5 (4) | C20—C21—C22—C23 | 177.4 (5) |
N1—C1—C2—C3 | −2.3 (8) | C21—C22—C23—C24 | 0.4 (7) |
C13—C1—C2—C3 | 175.8 (5) | C26—N4—C24—C23 | −1.6 (7) |
C1—C2—C3—C4 | −0.2 (7) | C26—N4—C24—C28 | 178.9 (4) |
C2—C3—C4—C11 | 2.1 (7) | C22—C23—C24—N4 | 0.4 (7) |
C2—C3—C4—C5 | −177.6 (5) | C22—C23—C24—C28 | 179.9 (5) |
C11—C4—C5—C6 | −3.0 (7) | C15—N3—C25—C18 | 1.0 (7) |
C3—C4—C5—C6 | 176.6 (5) | C15—N3—C25—C26 | 178.4 (4) |
C4—C5—C6—C7 | 3.3 (7) | C17—C18—C25—N3 | −1.6 (7) |
C5—C6—C7—C12 | −0.5 (7) | C19—C18—C25—N3 | 177.7 (4) |
C5—C6—C7—C8 | −179.4 (5) | C17—C18—C25—C26 | −179.0 (4) |
C12—C7—C8—C9 | 3.1 (7) | C19—C18—C25—C26 | 0.3 (7) |
C6—C7—C8—C9 | −177.9 (5) | C24—N4—C26—C21 | 2.0 (7) |
C7—C8—C9—C10 | −1.4 (8) | C24—N4—C26—C25 | −176.6 (4) |
C12—N2—C10—C9 | 0.9 (7) | C22—C21—C26—N4 | −1.1 (7) |
C12—N2—C10—C14 | −179.4 (4) | C20—C21—C26—N4 | −178.7 (5) |
C8—C9—C10—N2 | −0.7 (7) | C22—C21—C26—C25 | 177.4 (5) |
C8—C9—C10—C14 | 179.6 (5) | C20—C21—C26—C25 | −0.1 (7) |
C1—N1—C11—C4 | −0.6 (7) | N3—C25—C26—N4 | 1.1 (6) |
C1—N1—C11—C12 | 177.5 (4) | C18—C25—C26—N4 | 178.7 (4) |
C3—C4—C11—N1 | −1.8 (7) | N3—C25—C26—C21 | −177.5 (4) |
C5—C4—C11—N1 | 177.9 (5) | C18—C25—C26—C21 | 0.1 (7) |
C3—C4—C11—C12 | −179.9 (4) | O2—C29—C30—O3 | 11.4 (6) |
C5—C4—C11—C12 | −0.2 (7) | O1—C29—C30—O3 | −169.4 (3) |
C10—N2—C12—C7 | 1.0 (7) | O2—C29—C30—C31 | 134.1 (4) |
C10—N2—C12—C11 | −178.2 (4) | O1—C29—C30—C31 | −46.7 (5) |
C8—C7—C12—N2 | −2.9 (7) | O3—C30—C31—O4 | 60.1 (4) |
C6—C7—C12—N2 | 178.1 (4) | C29—C30—C31—O4 | −61.2 (5) |
C8—C7—C12—C11 | 176.2 (4) | O3—C30—C31—C32 | −61.5 (5) |
C6—C7—C12—C11 | −2.8 (7) | C29—C30—C31—C32 | 177.1 (3) |
N1—C11—C12—N2 | 4.0 (6) | O4—C31—C32—O6 | 4.8 (6) |
C4—C11—C12—N2 | −177.8 (4) | C30—C31—C32—O6 | 127.8 (4) |
N1—C11—C12—C7 | −175.2 (4) | O4—C31—C32—O5 | −176.0 (3) |
C4—C11—C12—C7 | 3.0 (7) | C30—C31—C32—O5 | −53.1 (5) |
C25—N3—C15—C16 | 0.3 (6) | O8—C33—C34—O9 | 13.3 (6) |
C25—N3—C15—C27 | 179.7 (4) | O7—C33—C34—O9 | −168.2 (3) |
N3—C15—C16—C17 | −1.0 (7) | O8—C33—C34—C35 | 136.4 (4) |
C27—C15—C16—C17 | 179.7 (5) | O7—C33—C34—C35 | −45.1 (5) |
C15—C16—C17—C18 | 0.4 (7) | O9—C34—C35—O10 | 58.9 (4) |
C16—C17—C18—C25 | 0.8 (7) | C33—C34—C35—O10 | −62.5 (5) |
C16—C17—C18—C19 | −178.4 (5) | O9—C34—C35—C36 | −62.5 (5) |
C25—C18—C19—C20 | −0.6 (7) | C33—C34—C35—C36 | 176.1 (3) |
C17—C18—C19—C20 | 178.6 (5) | O10—C35—C36—O12 | 1.5 (6) |
C18—C19—C20—C21 | 0.5 (8) | C34—C35—C36—O12 | 123.8 (4) |
C19—C20—C21—C26 | −0.2 (8) | O10—C35—C36—O11 | 179.6 (3) |
C19—C20—C21—C22 | −177.5 (5) | C34—C35—C36—O11 | −58.1 (5) |
D—H···A | D—H | H···A | D···A | D—H···A |
N2—H2A···O1W | 0.88 | 1.97 | 2.820 (5) | 162 |
N4—H4C···O7W | 0.88 | 1.98 | 2.814 (5) | 159 |
O4—H4···O6W | 0.84 | 1.80 | 2.633 (5) | 175 |
O9—H9C···O5W | 0.84 | 1.83 | 2.673 (4) | 177 |
O10—H10A···O4W | 0.84 | 1.79 | 2.627 (5) | 172 |
O2W—H2C···O11 | 0.86 (4) | 1.97 (2) | 2.783 (4) | 157 (4) |
O3W—H3C···O5 | 0.87 (4) | 1.95 (2) | 2.798 (5) | 168 (5) |
O2W—H2D···O8W | 0.88 | 2.42 | 2.903 (5) | 115 |
O5W—H5A···O3 | 0.87 (4) | 2.04 (3) | 2.827 (4) | 151 (5) |
O5W—H5A···O2 | 0.87 (4) | 2.35 (4) | 3.020 (4) | 135 (5) |
O8W—H8B···O2W | 0.87 (2) | 2.03 (2) | 2.903 (5) | 178 (5) |
O9W—H9A···O2 | 0.86 (4) | 1.89 (2) | 2.744 (4) | 175 (5) |
O9W—H9B···O9 | 0.87 (4) | 2.08 (4) | 2.849 (4) | 147 (5) |
O9W—H9B···O8 | 0.87 (4) | 2.26 (4) | 2.958 (4) | 137 (5) |
O1—H1···O5i | 0.99 (6) | 1.49 (6) | 2.473 (4) | 172 (5) |
O7—H7···O11i | 0.91 (6) | 1.60 (6) | 2.496 (4) | 167 (5) |
O4W—H4B···O12i | 0.87 (2) | 1.85 (2) | 2.720 (5) | 178 (6) |
O6W—H6B···O6i | 0.86 (3) | 1.93 (2) | 2.776 (5) | 167 (5) |
O3—H3B···O9Wii | 0.84 | 1.81 | 2.647 (5) | 173 |
O5W—H5B···O8ii | 0.87 (4) | 1.91 (2) | 2.761 (4) | 168 (5) |
O1W—H1A···O2Wiii | 0.87 (4) | 2.22 (3) | 3.062 (5) | 161 (5) |
O1W—H1B···O5Wiii | 0.87 (4) | 1.96 (2) | 2.811 (5) | 168 (6) |
O3W—H3D···O8Wiii | 0.87 (4) | 2.02 (2) | 2.876 (5) | 168 (5) |
O4W—H4A···O10iv | 0.87 (4) | 1.99 (3) | 2.815 (4) | 160 (5) |
O4W—H4A···O12iv | 0.87 (4) | 2.40 (4) | 2.998 (4) | 127 (4) |
O6W—H6A···O4v | 0.87 (4) | 2.15 (4) | 2.892 (4) | 143 (5) |
O6W—H6A···O6v | 0.87 (4) | 2.19 (4) | 2.909 (5) | 140 (5) |
O7W—H7A···O3Wvi | 0.87 (4) | 2.17 (3) | 2.988 (5) | 156 (5) |
O7W—H7B···O9Wvii | 0.87 (4) | 2.02 (2) | 2.869 (5) | 165 (5) |
O8W—H8A···O1vii | 0.87 (4) | 2.06 (2) | 2.926 (5) | 170 (5) |
Symmetry codes: (i) x−1, y, z; (ii) x+1, y, z; (iii) −x, y+1/2, −z+1/2; (iv) x−1/2, −y+1/2, −z+1; (v) x−1/2, −y+1/2, −z; (vi) −x+1, y−1/2, −z+1/2; (vii) −x, y−1/2, −z+1/2. |
Experimental details
Crystal data | |
Chemical formula | 2C14H13N2+·2C4H5O6−·9H2O |
Mr | 878.83 |
Crystal system, space group | Orthorhombic, P212121 |
Temperature (K) | 90 |
a, b, c (Å) | 7.0927 (5), 23.3998 (15), 24.9335 (16) |
V (Å3) | 4138.2 (5) |
Z | 4 |
Radiation type | Mo Kα |
µ (mm−1) | 0.12 |
Crystal size (mm) | 0.53 × 0.06 × 0.05 |
Data collection | |
Diffractometer | Bruker APEXII |
Absorption correction | Multi-scan (SADABS; Sheldrick, 1996) |
Tmin, Tmax | 0.975, 0.994 |
No. of measured, independent and observed [I > 2σ(I)] reflections | 49446, 7023, 6177 |
Rint | 0.097 |
(sin θ/λ)max (Å−1) | 0.714 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.090, 0.173, 1.25 |
No. of reflections | 7023 |
No. of parameters | 611 |
No. of restraints | 111 |
H-atom treatment | H atoms treated by a mixture of independent and constrained refinement |
Δρmax, Δρmin (e Å−3) | 0.47, −0.46 |
Computer programs: APEX2 (Bruker, 2009), SAINT (Bruker, 2009), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), SHELXTL (Sheldrick, 2008).
D—H···A | D—H | H···A | D···A | D—H···A |
N2—H2A···O1W | 0.88 | 1.97 | 2.820 (5) | 162.1 |
N4—H4C···O7W | 0.88 | 1.98 | 2.814 (5) | 158.6 |
O4—H4···O6W | 0.84 | 1.80 | 2.633 (5) | 174.6 |
O9—H9C···O5W | 0.84 | 1.83 | 2.673 (4) | 176.6 |
O10—H10A···O4W | 0.84 | 1.79 | 2.627 (5) | 172.1 |
O2W—H2C···O11 | 0.86 (4) | 1.97 (2) | 2.783 (4) | 157 (4) |
O3W—H3C···O5 | 0.87 (4) | 1.95 (2) | 2.798 (5) | 168 (5) |
O2W—H2D···O8W | 0.88 | 2.42 | 2.903 (5) | 115 |
O5W—H5A···O3 | 0.87 (4) | 2.04 (3) | 2.827 (4) | 151 (5) |
O5W—H5A···O2 | 0.87 (4) | 2.35 (4) | 3.020 (4) | 135 (5) |
O8W—H8B···O2W | 0.87 (2) | 2.03 (2) | 2.903 (5) | 178 (5) |
O9W—H9A···O2 | 0.86 (4) | 1.89 (2) | 2.744 (4) | 175 (5) |
O9W—H9B···O9 | 0.87 (4) | 2.08 (4) | 2.849 (4) | 147 (5) |
O9W—H9B···O8 | 0.87 (4) | 2.26 (4) | 2.958 (4) | 137 (5) |
O1—H1···O5i | 0.99 (6) | 1.49 (6) | 2.473 (4) | 172 (5) |
O7—H7···O11i | 0.91 (6) | 1.60 (6) | 2.496 (4) | 167 (5) |
O4W—H4B···O12i | 0.87 (2) | 1.85 (2) | 2.720 (5) | 178 (6) |
O6W—H6B···O6i | 0.86 (3) | 1.93 (2) | 2.776 (5) | 167 (5) |
O3—H3B···O9Wii | 0.84 | 1.81 | 2.647 (5) | 173.3 |
O5W—H5B···O8ii | 0.87 (4) | 1.91 (2) | 2.761 (4) | 168 (5) |
O1W—H1A···O2Wiii | 0.87 (4) | 2.22 (3) | 3.062 (5) | 161 (5) |
O1W—H1B···O5Wiii | 0.87 (4) | 1.96 (2) | 2.811 (5) | 168 (6) |
O3W—H3D···O8Wiii | 0.87 (4) | 2.02 (2) | 2.876 (5) | 168 (5) |
O4W—H4A···O10iv | 0.87 (4) | 1.99 (3) | 2.815 (4) | 160 (5) |
O4W—H4A···O12iv | 0.87 (4) | 2.40 (4) | 2.998 (4) | 127 (4) |
O6W—H6A···O4v | 0.87 (4) | 2.15 (4) | 2.892 (4) | 143 (5) |
O6W—H6A···O6v | 0.87 (4) | 2.19 (4) | 2.909 (5) | 140 (5) |
O7W—H7A···O3Wvi | 0.87 (4) | 2.17 (3) | 2.988 (5) | 156 (5) |
O7W—H7B···O9Wvii | 0.87 (4) | 2.02 (2) | 2.869 (5) | 165 (5) |
O8W—H8A···O1vii | 0.87 (4) | 2.06 (2) | 2.926 (5) | 170 (5) |
Symmetry codes: (i) x−1, y, z; (ii) x+1, y, z; (iii) −x, y+1/2, −z+1/2; (iv) x−1/2, −y+1/2, −z+1; (v) x−1/2, −y+1/2, −z; (vi) −x+1, y−1/2, −z+1/2; (vii) −x, y−1/2, −z+1/2. |
References
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This is an open-access article distributed under the terms of the Creative Commons Attribution (CC-BY) Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
We recently reported the structure of the trihydrate of a salt formed by proton transfer from D-tartaric acid to phenanthroline (Derikvand & Olmstead, 2010). An interesting feature of this structure was the existence of a short hydrogen bond between adjacent tartrate anions. There are many other proton transfer structures of tartaric acid, for example, (Paixão et al., 1999; Ryttersgaard & Larsen, 2003; Bai et al., 2005; Zhang et al., 2006; Smith, et al., 2006; Suresh et al., 2006; Wang et al., 2008; Su et al., 2009), some of which feature similar short hydrogen bonds. The title structure contains two protonated cations of 2,9-dimethyl-1,10-phenanthroline (neocuproine), two anions of mono-deprotonated D-tartaric acid and nine water molecules. As shown in Fig. 1, one of the protons of the tartaric acid carboxylic groups has been transferred to one of the nitrogen atoms of the 2,9-dimethyl-1,10-phenanthroline molecule. The structure reveals a pattern similar to that seen in the previous structure of (phen)(D-tartrate).3H2O. In particular, the carboxylic acid group at one end of the tartrate anion is hydrogen bonded to the deprotonated carboxylic acid group of an adjacent tartrate anion in a linear, head-to-tail fashion. Each of the two tartrate anions in the asymmetric unit displays this kind of hydrogen bond (Fig. 2). These hydrogen bonds are short (O···O distances of 2.473 (4) Å and 2.496 (4) Å), and are propagated by unit translations of the anions along the a-direction. In addition, the O—H distance is longer, the H···O distance is shorter and the O—H···O angle is more linear than other O—H···O interactions in the structure. A large number of additional hydrogen bonding interactions are also present. It is notable that crystal growth along the a-direction is clearly preferred. In the crystal used for data collection, the longest dimension, 0.53 mm, corresponds to the [100] direction. The two shorter dimensions, 0.05 mm and 0.06 mm, correspond to [010] and [001], respectively. Details of the O–H···O, N–H···O and C–H···O hydrogen bonds are given in Table 1. As was seen in the structure containing phen, the cationic dmpH+ units are stacked together via π–π interactions. The centroid-centroid distances fall in the range 3.642 (3) Å to 3.866 (3) Å. The overall packing of the structure is depicted in Fig. 3.