research communications
4-[(1E)-({[(Benzylsulfanyl)methanethioyl]amino}imino)methyl]benzene-1,3-diol chloroform hemisolvate: Hirshfeld surface analysis and computational study
aDepartment of Chemistry, Faculty of Science, Universiti Putra Malaysia, UPM, Serdang 43400, Malaysia, and bResearch Centre for Crystalline Materials, School of Science and Technology, Sunway University, 47500 Bandar Sunway, Selangor Darul Ehsan, Malaysia
*Correspondence e-mail: edwardt@sunway.edu.my
The title hydrazine carbodithioate chloroform hemisolvate, 2C15H14N2O2S2·CHCl3, comprises two independent hydrazine carbodithioate molecules, A and B, and a chloroform molecule; the latter is statistically disordered about its molecular threefold axis. The common features of the organic molecules include an almost planar, central CN2S2 chromophore [r.m.s. deviation = 0.0203 Å (A) and 0.0080 Å (B)], an E configuration about the imine bond and an intramolecular hydroxyl-O—H⋯N(imine) hydrogen bond. The major conformational difference between the molecules is seen in the relative dispositions of the phenyl rings as indicated by the values of the dihedral angles between the central plane and phenyl ring of 71.21 (6)° (A) and 54.73 (7)° (B). Finally, a difference is seen in the disposition of the outer hydroxyl-H atoms, having opposite relative orientations. In the calculated gas-phase structure, the entire molecule is planar with the exception of the perpendicular phenyl ring. In the molecular packing, the A and B molecules assemble into a two-molecule aggregate via N—H⋯S hydrogen bonds and eight-membered {⋯HNCS}2 synthons. The dimeric assemblies are connected into supramolecular chains via hydroxyl-O—H⋯O(hydroxyl) hydrogen bonds and these are linked into a double-chain through hydroxy-O—H⋯π(phenyl) interactions. The double-chains are connected into a three-dimensional architecture through phenyl-C—H⋯O(hydroxyl) and phenyl-C—H⋯π(phenyl) interactions. The overall assembly defines columns along the a-axis direction in which reside the chloroform molecules, which are stabilized by chloroform–methine-C—H⋯S(thione) and phenyl-C—H⋯Cl contacts. The analysis of the calculated Hirshfeld surfaces, non-covalent interaction plots and interaction energies confirm the importance of the above-mentioned interactions, but also of cooperative, non-standard interactions such as π(benzene)⋯π(hydrogen-bond-mediated-ring) contacts.
Keywords: crystal structure; Schiff base; hydrazine carbodithioate; hydrogen bonding; Hirshfeld surface analysis; DFT.
CCDC reference: 2005815
1. Chemical context
et al., 2009), which enables them to readily form complexes with transition metals in different oxidation states (Centore et al., 2013). Dithiocarbazato and their metal complexes show a wide range of anti-bacterial (da Silva et al., 2011), anti-fungal (Nazimuddin et al., 1992), anti-viral (Pandeya et al., 1999) and anti-malarial (Dutta et al., 2006) activities. In addition, some dithiocarbazate derivatives display cytotoxicity towards a variety of cancer cell lines (Yusof et al., 2020) and some exhibit varying degrees of analgesic and anti-inflammatory activities (Zangrando et al., 2015).
are ketone or aldehyde analogues in which the carbonyl group (C=O) is replaced by an azomethine group (C=N). Dithiocarbazato have received considerable attention because of the presence of both soft sulfur and hard nitrogen atoms (MohamedAs part of on-going studies in this area (Rusli et al., 2020), herein the synthesis and X-ray determination of the title compound, C15H14N2O2S2·0.5CHCl3, (I), is described. The experimental study is complemented by an analysis of the calculated Hirshfeld surfaces along with some computational chemistry.
2. Structural commentary
The crystallographic comprises two independent hydrazine carbodithioate molecules and a chloroform solvent molecule of crystallization, with the latter disordered statistically about its molecular threefold axis. The molecular structures of the organic molecules are shown in Fig. 1 and selected geometric parameters are collected in Table 1. The central CN2S2 atoms define an almost planar residue, exhibiting an r.m.s. deviation of 0.0203 Å with maximum deviations to either side of the plane of 0.0264 (12) Å, for the N2 atom, and 0.0319 (16) Å for N1; the C2 and C9 atoms lie, respectively, 0.161 (3) and 0.096 (4) Å out of the plane, in the direction of the N2 atom. The comparable plane for the S3-molecule is significantly more planar with an r.m.s. deviation = 0.0080 Å with maximum deviations of 0.0131 (16) Å for the N3 atom and 0.0104 (12) Å for atom N4; the C17 atom lies 0.018 (3) Å out of the central plane in the direction of the N3 atom, and the C24 lies 0.123 (3) Å out of the plane in the direction of the N4 atom. The small difference in planarity is reflected in the C1—N1—N2—C2 and C16—N3—N4—C17 torsion angles of 171.8 (2) and 179.3 (2)°, respectively. More significant conformational differences are apparent in rest of the molecules: for the S1-molecule, the dihedral angles between the central residue and terminal hydroxybenzene and phenyl rings are 6.18 (13) and 77.21 (6)°, respectively, indicating close to co-planar and perpendicular relationships; the dihedral angle between the terminal rings is 71.22 (8)°. The equivalent dihedral angles for the S3-molecule are 6.07 (13), 54.53 (6) and 54.73 (7)°, respectively. The other notable difference between the molecules relates to the relative orientation of the hydroxy-H atoms in the 4-position, no doubt arising owing to the dictates of the molecular packing.
of (I)
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The relatively co-planar relationship between the central residue and the appended hydroxybenzene ring allows for the formation of an intramolecular hydroxy-O—H⋯N(imine) hydrogen bond in each molecule, Table 2. The configuration about the imine bond is E in each case. The comparison of geometric parameters in Table 1 shows a high degree of concordance. The C=S bonds are significantly shorter than the other C—S bonds and this impacts upon the angles subtended at the C1 atom, being wider for those involving the thione-S atoms, and with the widest angle involving the two sulfur atoms.
3. Theoretical molecular structure
The two independent molecules of the hydrazine carbodithioate ester in (I) were subjected to gas-phase geometry optimization calculations using the density functional wB97XD level of theory (Chai & Head-Gordon, 2008) and the Def2TZVP basis set (Weigend & Ahlrichs, 2005) as available in Gaussian16 (Frisch et al., 2016). Selected geometric data for the optimized structure are included in Table 1 for comparison with the experimental molecular structures.
An overlay diagram for the experimental and theoretical, gas-phase structures is shown in Fig. 2. From here, the conformational differences between the two experimental structures are highlighted, especially the relative disposition of the terminal hydroxybenzene and phenyl rings. The geometric parameters extracted from the gas-phase structure reflect expectation but there are considerable conformational differences. Free from the restrictions of the crystalline manifold, the optimized structure is planar with the exception of the phenyl ring, which lies in a position perpendicular to the rest of the molecule. It is interesting to note that, qualitatively, the overall conformation in the S1-molecule more closely matches the gas-phase structure compared to the S3-molecule. This is reflected in the relative adjustments in the torsion angles, such as in the S2—C9—C10—C11, C15 torsion angles, Table 1.
4. Supramolecular features
In the molecular packing, the independent hydrazine carbodithioate molecules are connected by thioamide-N—H⋯S(thione) hydrogen bonds to form a two-molecule aggregate. The O2-hydroxyl H atom forms a hydrogen bond with the hydroxyl-O4 atom, connecting the dimeric aggregates into a supramolecular chain. Centrosymmetrically related chains are connected into a double-chain via O4-hydroxy-O—H⋯π(phenyl) interactions as illustrated in Fig. 3(a). The assembly lies parallel to [2]. The connections between the double-chains that form a three-dimensional architecture are of the type phenyl-C—H⋯O(hydroxy) and phenyl-C—H⋯π(phenyl). This architecture defines columns, parallel to the a-axis direction, which accommodate the chloroform molecules, Fig. 3(b). The links between the host scaffold and the chloroform molecules are of the type methine-C—H⋯S(thione) and phenyl-C—H⋯Cl, as detailed in Table 2.
5. Analysis of the Hirshfeld surfaces
The calculation of the Hirshfeld surfaces for (I) were conducted following literature procedures (Tan et al., 2019) employing CrystalExplorer17 (Turner et al., 2017) in order to reveal further details of the supramolecular association in the crystal. Calculations were performed on overall (I) and the individual S1- and S3-dithiocarbazate molecules. That the thioamide and hydroxybenzene residues play a crucial role in the formation of directional interactions is indicated by the dark-red spots observed near the participating atoms on the Hirshfeld surfaces of the S1- and S3-containing molecules in Fig. 4. These observations are further confirmed by electrostatic potential mapping in which the N—H⋯S and O—H⋯O hydrogen bonds are shown as dark-blue (electropositive) and dark-red (electronegative) regions in Fig. 5. In the dnorm-surface mapping, some additional interactions corresponding to contacts listed in Table 3 are indicated by light-red spots around both dithiocarbazate molecules in Fig. 4. No significant contacts are indicated on the dnorm-mapped surfaces for the disorder components of the chloroform molecule (not shown). The O4—H4O⋯π(C10–C15) interaction is visible through dnorm surface mapping in Fig. 6(a) and shape-index surface mapping in Fig. 6(b).
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As illustrated in Fig. 7(a), the overall two-dimensional fingerprint plot of (I) shows characteristic pseudo-symmetric wings along the de and di diagonal axes. This plot has also been delineated into H⋯H, H⋯Cl/Cl⋯H, H⋯C/C⋯H, H⋯S/S⋯H and H⋯O/O⋯H contacts as illustrated in Fig. 7(b)–(f); the percentage contributions to the Hirshfeld surface from different interatomic contacts are summarized in Table 4 for overall (I) and the individual S1- and S3-molecules.
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The greatest contribution to the overall surface is from H⋯H contacts with the shortest contact, manifested in the peak tipped at de + di ∼2.2 Å corresponding to the H5⋯H13 contact listed in Table 3. The next most prominent contacts are due to H⋯Cl/Cl⋯H surface contacts reflecting generally weak contacts involving the solvent chloroform molecule, Tables 2 and 3. The H⋯C/C⋯H contacts on the Hirshfeld surface (17.6% of the overall contribution) partly reflect the O—H⋯π contacts as discussed above. The significant contributions from H⋯S/S⋯H (14.3%) and H⋯O/O⋯H (10.3%) contacts reflect the presence of the N—H⋯S and O—H⋯O hydrogen bonds. These appear as two sharp symmetric spikes in the fingerprint plots at de + di ∼2.3 and 1.9 Å, respectively in Fig. 7(e) and (f). For overall (I), the sum of the percentage contributions from the other 16 different contacts, all of which occur at separations greater than the sum of the respective van der Waals radii, is less than 14%.
Hirshfeld surface analysis can also be extremely useful for distinguishing between/confirming the presence of multiple molecules in the et al., 2019). The percentage contributions to the Hirshfeld surfaces for the S1- and S3-molecules in (I) are included in Table 3. The major difference in the percentage contributions between overall (I) and the individual S1- and S3-molecules rests with the H⋯Cl/Cl⋯H interactions. These are approximately half for the latter, reflecting the fact that the chloroform molecule forms close to equal contributions to the surface contacts of the individual S1- and S3-molecules. The distinguishing features between the S1- and S3-molecules relate to the increased percentage contribution of H⋯O/O⋯H contacts for the former, reflecting the C27—H27⋯O2 contact for which there is no equivalent for the S3-molecule, and also the increased H⋯Cl/Cl⋯H contacts for the S3-molecule, reflecting the H⋯Cl contacts this molecule forms with the chloroform molecule.
(Jotani6. Computational chemistry
Several of the non-covalent interactions present in (I) were qualitatively evaluated using NCIPLOT (Johnson et al., 2010) by verifying the strength of an interaction through visualization of the gradient isosurface based on the electron density derivatives obtained from wavefunction calculations (Contreras-García et al., 2011). Apart from the described contacts detected through Hirshfeld surface analyses, some additional non-covalent interactions were verified using NCI plots. These include the relatively large localized green domain observed between the hydroxybenzene fragment of the S1-molecule that extends towards the azomethine group of the S3-molecule, Fig. 8(a), indicating a weak interaction; overall sign(λ2)ρ < −0.05 a.u. This may arise from a π–π interaction between the hydroxybenzene ring of the S1-molecule and the quasi-(N4,C17–C19,O3,H3O) aromatic ring of the S3-molecule. The ability of quasi-π-systems, where the ring is closed by a hydrogen bond, to engage in such interactions (Calvin & Wilson, 1945; Karabıyık et al., 2014), including when one of the constituent atoms is a metal atom (Yeo et al., 2014), has been established in the literature. There is also evidence of weakly attractive regions correlating with interactions between the π-systems of the (N2,C2–C4,O1,H1O) and (S4,C16,N3,N4) residues along with C24—H24A⋯S2 and C14—H14, C15—H15⋯π(C25–C30) contacts.
Among all close contacts present in (I), the pairwise N1—H1N⋯S3/N3—H3N⋯S1 and O2—H2O⋯O4 interactions exhibit a blue, i.e. strongly attractive, isosurface between the corresponding points of contact having a density values [sign(λ2)ρ] more than −0.18 a.u., Fig. 6(b) and (c). The intramolecular O—H⋯N contacts reveal similar attractive interactions.
To complement the NCIPLOT results, the strength of interaction for each close contact was quantified by calculation of the interaction energy in Gaussian16 (Frisch et al., 2016). All pairwise interactions were submitted for gas-phase energy calculation by the long-range corrected ωB97XD functional combining the D2 version of Grimme's dispersion model (Chai & Head-Gordon, 2008) with Ahlrichs' valence triple-zeta polarization basis sets (ωB97XD/def2-TZVP) (Weigend & Ahlrichs, 2005), for which the dispersion model has been demonstrated to give better accuracy in interaction energy as compared to other computationally expensive models (Andersen et al., 2014). Counterpoise methods (Boys & Bernardi, 1970; Simon et al., 1996) were applied to correct for basis set superposition error (BSSE) in all calculated energies.
Referring to Fig. 8(a), the combination of π(C3–C8)–quasi-π(N4,C17–C19,O3,H3O), quasi-π(N2,C2–C4,O1,H1O)–quasi-π(S4,C16,N3,N4), C24—H24A⋯S2, C14—H14⋯ π(C25–C30) and C15—H15⋯π(C25–C30) between S1- and S3-molecules exhibits the greatest interaction energy among all close contacts with an E of −65.73 kJ mol−1, Table 5. This energy slightly exceeds that exhibited by the eight-membered {⋯HNCS}2 synthon, being the second strongest interaction with E = −59.79 kJ mol−1. The strength of the N1—H1N⋯S3/N3–H3N⋯S1 interaction is consistent with the energy range of −54.06 to −57.99 kJ mol−1 displayed by the equivalent contacts in the cinnamaldehyde Schiff base of S-(4-methylbenzyl) dithiocarbazates calculated through wB97XD/6-31G(d,p) (Yusof et al., 2017). Next, in terms of energy, is the C29—H29⋯ π(C10–C15) interaction with E = −26.28 kJ mol−1, which is surprisingly higher than that of the more typical O2—H2O⋯O4 interaction with an E value of −23.47 kJ mol−1. The energies of other interactions in the order of reducing strength are tabulated in Table 5.
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7. Database survey
There are six literature precedents for X-ray n-OH-benzene)C=NN(H)C(=S)SR, five of which have the hydroxyl substituent in the 2-position enabling the formation of an intramolecular hydroxy-O—H⋯N(imine) hydrogen bond. In the most closely related compounds, i.e. with 2-OH substituents, the R group in the ester substituent is methyl (CSD refcode LUDGIC; Madanhire et al., 2015) and n-hexyl (TACYUU; Begum et al., 2016). An interesting feature of the latter structure is the presence of four independent molecules in the The other closely related structure has R = benzyl and also a methoxy group in the 3-position of the hydroxybenzene ring (EHIXUQ; Yusof et al., 2016). Unlike the previous two molecules, which are very close to being planar, the benzyl group is perpendicular to the plane through the rest of the molecule. The three remaining structures have a methyl substituent at the imine-C atom. Two of these have 2-OH substituents in the benzene ring, one with R = benzyl (QUCLIL; Biswal et al., 2015), with a twisted conformation, and the other with R = CH2=CH2 (NILRII; Lima et al., 2018), being a planar molecule. The sixth and final analogue is a 3-OH derivative with R = benzyl (LUBNIH; Zangrando et al., 2015); this molecule exhibits a twisted conformation in its crystal.
determinations of molecules of the general formula (8. Synthesis and crystallization
Two solutions, S-benzyldithiocarbazate (5.0 g, 0.025 mol in 60 ml of hot ethanol) and 2,4-dihydroxybenzaldehyde (3.45 g, 0.025 mol in 25 ml ethanol) were mixed and heated until the initial volume was reduced by half. The yellow precipitate formed after cooling the mixture to room temperature was collected and washed with cold ethanol. It was recrystallized from ethanol solution and dried over silica gel for three days. Light-yellow prisms were obtained from its 1:1 diethyl ether/chloroform solution by slow evaporation.
Yield: 4.98 g, 62%; m.p. 463–465 K. FT–IR UATR (solid), λ (cm−1): 3310 (O—H, v), 3094 (N—H, v), 1604 (C=N, v), 1100 (N—N, v), 1024 (C=S, v), 948 (S=C—S, v). 1H NMR (400 MHz, CDCl3): δ 13.19 (s, 1H, N—H), 10.21 (s, 1H, O—H), 10.07 (s, 1H, O—H), 8.35 (s, 1H, N=CH), 7.45 (t, 2H, J = 7.5 Hz, Ph), 7.36 (t, 2H, J = 7.5 Hz, Ph), 7.21 (t, 1H, J = 7.5 Hz, Ph), 6.29 (s, 1H, benzene), 6.26 (d, 2H, J = 4.0 Hz, benzene), 4.44 (s, 2H, CH2). 13C{1H}-NMR (100 MHz, CDCl3): δ ppm. 194.4 (C=S), 162.1, 159.6 (C—OH), 146.5 (N=C), 129.7–127.8 (Ph & benzene), 38.0 (CH2); GCMS (DI): m/z calculated for C15H14N2O2S2+ [M+]: 318, found 318.
9. Refinement
Crystal data, data collection and structure . The carbon-bound H atoms were placed in calculated positions (C—H = 0.95–1.00 Å) and were included in the in the riding-model approximation, with Uiso(H) set to 1.2Ueq(C). The O- and N-bound H atoms were located in a difference-Fourier map but, were refined with O—H (0.84±0.01 Å) and N—H (0.88±0.01 Å) distance restraints, and with Uiso(H) set to 1.5Ueq(O) and to 1.2Ueq(N), respectively. The CHCl3 solvent molecule is statistically disordered about the molecular threefold axis. The C31 atom is common to both conformations and the individual Cl atoms were refined anisotropically. A loose distance restraint for C—Cl was applied, i.e. C—Cl = 1.76±0.02 Å. The maximum and minimum residual electron density peaks of 1.04 and 1.22 e Å−3, respectively, are located 1.03 and 0.90 Å from the Cl3′ atom.
details are summarized in Table 6
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Supporting information
CCDC reference: 2005815
https://doi.org/10.1107/S2056989020007070/hb7919sup1.cif
contains datablock . DOI:Structure factors: contains datablock I. DOI: https://doi.org/10.1107/S2056989020007070/hb7919Isup2.hkl
Supporting information file. DOI: https://doi.org/10.1107/S2056989020007070/hb7919Isup3.cml
Data collection: CrysAlis CCD (Oxford Diffraction, 2006); cell
CrysAlis RED (Oxford Diffraction, 2006); data reduction: CrysAlis RED (Oxford Diffraction, 2006); program(s) used to solve structure: SHELXT2014/4 (Sheldrick, 2015a); program(s) used to refine structure: SHELXL2018/3 (Sheldrick, 2015b); molecular graphics: ORTEP-3 for Windows (Farrugia, 2012), DIAMOND (Brandenburg, 2006); software used to prepare material for publication: publCIF (Westrip, 2010).2C15H14N2O2S2·CHCl3 | Z = 2 |
Mr = 756.17 | F(000) = 780 |
Triclinic, P1 | Dx = 1.517 Mg m−3 |
a = 9.3193 (5) Å | Cu Kα radiation, λ = 1.54178 Å |
b = 12.7525 (7) Å | Cell parameters from 9024 reflections |
c = 15.7294 (8) Å | θ = 3.1–73.3° |
α = 68.712 (5)° | µ = 5.23 mm−1 |
β = 74.217 (5)° | T = 100 K |
γ = 76.098 (5)° | Prism, yellow |
V = 1655.13 (17) Å3 | 0.11 × 0.09 × 0.03 mm |
Oxford Diffraction Xcalibur, Eos, Gemini diffractometer | 6572 independent reflections |
Radiation source: Enhance (Cu) X-ray Source | 5466 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.034 |
Detector resolution: 16.1952 pixels mm-1 | θmax = 73.5°, θmin = 3.1° |
ω scans | h = −11→11 |
Absorption correction: multi-scan (CrysAlis RED; Oxford Diffraction, 2006) | k = −15→15 |
Tmin = 0.766, Tmax = 1.000 | l = −19→19 |
24002 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)] = 0.051 | Hydrogen site location: mixed |
wR(F2) = 0.136 | H atoms treated by a mixture of independent and constrained refinement |
S = 1.03 | w = 1/[σ2(Fo2) + (0.0674P)2 + 2.3512P] where P = (Fo2 + 2Fc2)/3 |
6572 reflections | (Δ/σ)max < 0.001 |
461 parameters | Δρmax = 1.04 e Å−3 |
9 restraints | Δρmin = −1.22 e Å−3 |
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. |
x | y | z | Uiso*/Ueq | Occ. (<1) | |
S1 | 0.25089 (8) | 0.29506 (6) | 0.04795 (4) | 0.02579 (17) | |
S2 | 0.31964 (8) | 0.20219 (6) | 0.24284 (4) | 0.02445 (16) | |
O1 | 0.4742 (2) | 0.34505 (16) | 0.36255 (13) | 0.0236 (4) | |
H1O | 0.441 (4) | 0.342 (3) | 0.3195 (17) | 0.035* | |
O2 | 0.7068 (2) | 0.59223 (17) | 0.42660 (14) | 0.0248 (4) | |
H2O | 0.719 (4) | 0.538 (3) | 0.467 (3) | 0.037* | |
N1 | 0.3459 (2) | 0.40638 (19) | 0.12744 (15) | 0.0216 (4) | |
H1N | 0.334 (4) | 0.4674 (17) | 0.0787 (14) | 0.026* | |
N2 | 0.4002 (2) | 0.41587 (19) | 0.19707 (15) | 0.0203 (4) | |
C1 | 0.3070 (3) | 0.3092 (2) | 0.13557 (18) | 0.0210 (5) | |
C2 | 0.4523 (3) | 0.5085 (2) | 0.17831 (17) | 0.0208 (5) | |
H2 | 0.449270 | 0.565398 | 0.119382 | 0.025* | |
C3 | 0.5149 (3) | 0.5276 (2) | 0.24467 (17) | 0.0191 (5) | |
C4 | 0.5250 (3) | 0.4457 (2) | 0.33341 (17) | 0.0185 (5) | |
C5 | 0.5878 (3) | 0.4678 (2) | 0.39452 (17) | 0.0196 (5) | |
H5 | 0.592987 | 0.413031 | 0.454159 | 0.024* | |
C6 | 0.6428 (3) | 0.5688 (2) | 0.36936 (18) | 0.0200 (5) | |
C7 | 0.6322 (3) | 0.6526 (2) | 0.28227 (18) | 0.0219 (5) | |
H7 | 0.667601 | 0.722731 | 0.265441 | 0.026* | |
C8 | 0.5691 (3) | 0.6303 (2) | 0.22206 (18) | 0.0216 (5) | |
H8 | 0.562034 | 0.686290 | 0.163188 | 0.026* | |
C9 | 0.2662 (3) | 0.0836 (2) | 0.2270 (2) | 0.0285 (6) | |
H9A | 0.166479 | 0.106817 | 0.209163 | 0.034* | |
H9B | 0.341362 | 0.059511 | 0.176822 | 0.034* | |
C10 | 0.2594 (3) | −0.0138 (2) | 0.31778 (19) | 0.0241 (5) | |
C11 | 0.1216 (3) | −0.0316 (2) | 0.3794 (2) | 0.0279 (6) | |
H11 | 0.031362 | 0.016945 | 0.363684 | 0.034* | |
C12 | 0.1153 (3) | −0.1195 (3) | 0.4632 (2) | 0.0283 (6) | |
H12 | 0.020831 | −0.131504 | 0.504563 | 0.034* | |
C13 | 0.2467 (3) | −0.1903 (2) | 0.48719 (19) | 0.0248 (6) | |
H13 | 0.242045 | −0.249847 | 0.545235 | 0.030* | |
C14 | 0.3851 (3) | −0.1742 (2) | 0.4262 (2) | 0.0251 (6) | |
H14 | 0.474899 | −0.223164 | 0.442161 | 0.030* | |
C15 | 0.3914 (3) | −0.0863 (2) | 0.34213 (19) | 0.0250 (6) | |
H15 | 0.485897 | −0.075124 | 0.300618 | 0.030* | |
S3 | 0.73253 (7) | 0.34482 (6) | 0.03293 (4) | 0.02366 (16) | |
S4 | 0.83946 (7) | 0.24109 (6) | 0.21556 (4) | 0.02302 (16) | |
O3 | 0.9879 (2) | 0.37367 (16) | 0.34167 (13) | 0.0256 (4) | |
H3O | 0.960 (4) | 0.372 (3) | 0.300 (3) | 0.038* | |
O4 | 1.2098 (2) | 0.60394 (18) | 0.42605 (14) | 0.0266 (4) | |
H4O | 1.225 (4) | 0.663 (3) | 0.415 (3) | 0.040* | |
N3 | 0.8590 (2) | 0.44846 (19) | 0.10435 (15) | 0.0207 (4) | |
H3N | 0.837 (3) | 0.5114 (16) | 0.0599 (16) | 0.025* | |
N4 | 0.9200 (2) | 0.45225 (19) | 0.17342 (14) | 0.0204 (4) | |
C16 | 0.8112 (3) | 0.3530 (2) | 0.11379 (17) | 0.0196 (5) | |
C17 | 0.9657 (3) | 0.5459 (2) | 0.16018 (17) | 0.0194 (5) | |
H17 | 0.957185 | 0.607260 | 0.104159 | 0.023* | |
C18 | 1.0297 (3) | 0.5591 (2) | 0.22915 (17) | 0.0190 (5) | |
C19 | 1.0386 (3) | 0.4737 (2) | 0.31632 (18) | 0.0194 (5) | |
C20 | 1.0996 (3) | 0.4913 (2) | 0.38046 (17) | 0.0209 (5) | |
H20 | 1.105178 | 0.433873 | 0.438900 | 0.025* | |
C21 | 1.1521 (3) | 0.5920 (2) | 0.35942 (18) | 0.0203 (5) | |
C22 | 1.1458 (3) | 0.6781 (2) | 0.27344 (18) | 0.0215 (5) | |
H22 | 1.182843 | 0.747006 | 0.259188 | 0.026* | |
C23 | 1.0847 (3) | 0.6603 (2) | 0.21012 (18) | 0.0216 (5) | |
H23 | 1.079627 | 0.718240 | 0.151889 | 0.026* | |
C24 | 0.7519 (3) | 0.1325 (2) | 0.20774 (19) | 0.0251 (6) | |
H24A | 0.646424 | 0.163586 | 0.200085 | 0.030* | |
H24B | 0.808039 | 0.107821 | 0.153245 | 0.030* | |
C25 | 0.7547 (3) | 0.0327 (2) | 0.29619 (19) | 0.0226 (5) | |
C26 | 0.8227 (3) | −0.0766 (2) | 0.2930 (2) | 0.0265 (6) | |
H26 | 0.871663 | −0.087477 | 0.234705 | 0.032* | |
C27 | 0.8194 (3) | −0.1692 (2) | 0.3740 (2) | 0.0283 (6) | |
H27 | 0.863323 | −0.243353 | 0.370793 | 0.034* | |
C28 | 0.7522 (3) | −0.1537 (2) | 0.4595 (2) | 0.0284 (6) | |
H28 | 0.750406 | −0.217124 | 0.515075 | 0.034* | |
C29 | 0.6876 (3) | −0.0454 (2) | 0.4638 (2) | 0.0265 (6) | |
H29 | 0.643968 | −0.034434 | 0.522644 | 0.032* | |
C30 | 0.6862 (3) | 0.0475 (2) | 0.38258 (19) | 0.0234 (5) | |
H30 | 0.638612 | 0.121017 | 0.385989 | 0.028* | |
C31 | 0.7275 (4) | 0.9684 (3) | −0.0089 (2) | 0.0405 (8) | 0.5 |
H31 | 0.665510 | 0.932384 | −0.030137 | 0.049* | 0.5 |
Cl1 | 0.8790 (2) | 1.01634 (17) | −0.10182 (14) | 0.0566 (5) | 0.5 |
Cl2 | 0.6144 (2) | 1.09856 (18) | 0.01277 (17) | 0.0613 (5) | 0.5 |
Cl3 | 0.7817 (3) | 0.87623 (19) | 0.08710 (13) | 0.0687 (7) | 0.5 |
C31' | 0.7275 (4) | 0.9684 (3) | −0.0089 (2) | 0.0405 (8) | 0.5 |
H31' | 0.685078 | 0.921358 | −0.032073 | 0.049* | 0.5 |
Cl1' | 0.6989 (5) | 1.0987 (2) | −0.07821 (16) | 0.1146 (14) | 0.5 |
Cl2' | 0.6300 (2) | 0.94980 (17) | 0.10809 (11) | 0.0516 (4) | 0.5 |
Cl3' | 0.9202 (3) | 0.8995 (4) | −0.0011 (3) | 0.1114 (13) | 0.5 |
U11 | U22 | U33 | U12 | U13 | U23 | |
S1 | 0.0359 (4) | 0.0259 (3) | 0.0215 (3) | −0.0055 (3) | −0.0130 (3) | −0.0088 (3) |
S2 | 0.0322 (3) | 0.0233 (3) | 0.0203 (3) | −0.0048 (3) | −0.0109 (3) | −0.0055 (3) |
O1 | 0.0327 (10) | 0.0213 (9) | 0.0208 (9) | −0.0084 (8) | −0.0120 (8) | −0.0040 (7) |
O2 | 0.0322 (10) | 0.0238 (10) | 0.0229 (10) | −0.0075 (8) | −0.0121 (8) | −0.0060 (8) |
N1 | 0.0257 (11) | 0.0233 (11) | 0.0181 (10) | −0.0035 (9) | −0.0090 (9) | −0.0061 (9) |
N2 | 0.0212 (10) | 0.0236 (11) | 0.0193 (10) | −0.0020 (9) | −0.0079 (8) | −0.0086 (9) |
C1 | 0.0213 (12) | 0.0233 (13) | 0.0188 (12) | −0.0019 (10) | −0.0056 (10) | −0.0071 (10) |
C2 | 0.0221 (12) | 0.0226 (13) | 0.0163 (12) | −0.0017 (10) | −0.0050 (10) | −0.0049 (10) |
C3 | 0.0190 (11) | 0.0214 (13) | 0.0180 (12) | −0.0023 (10) | −0.0044 (9) | −0.0076 (10) |
C4 | 0.0177 (11) | 0.0173 (12) | 0.0199 (12) | −0.0010 (9) | −0.0043 (9) | −0.0061 (10) |
C5 | 0.0231 (12) | 0.0181 (12) | 0.0170 (12) | −0.0007 (10) | −0.0072 (10) | −0.0042 (10) |
C6 | 0.0182 (11) | 0.0226 (13) | 0.0209 (12) | −0.0017 (10) | −0.0044 (10) | −0.0095 (10) |
C7 | 0.0262 (13) | 0.0181 (12) | 0.0225 (13) | −0.0062 (10) | −0.0053 (10) | −0.0059 (10) |
C8 | 0.0252 (13) | 0.0206 (13) | 0.0170 (12) | −0.0047 (10) | −0.0043 (10) | −0.0028 (10) |
C9 | 0.0379 (15) | 0.0237 (14) | 0.0288 (14) | −0.0070 (12) | −0.0150 (12) | −0.0067 (12) |
C10 | 0.0300 (14) | 0.0203 (13) | 0.0274 (14) | −0.0056 (11) | −0.0114 (11) | −0.0087 (11) |
C11 | 0.0241 (13) | 0.0304 (15) | 0.0345 (15) | −0.0015 (11) | −0.0126 (12) | −0.0133 (12) |
C12 | 0.0242 (13) | 0.0322 (15) | 0.0335 (15) | −0.0089 (11) | −0.0043 (11) | −0.0144 (13) |
C13 | 0.0304 (14) | 0.0193 (13) | 0.0272 (14) | −0.0072 (11) | −0.0073 (11) | −0.0071 (11) |
C14 | 0.0241 (13) | 0.0208 (13) | 0.0321 (14) | −0.0013 (10) | −0.0097 (11) | −0.0090 (11) |
C15 | 0.0235 (13) | 0.0249 (14) | 0.0280 (14) | −0.0068 (11) | −0.0047 (11) | −0.0087 (11) |
S3 | 0.0301 (3) | 0.0270 (3) | 0.0196 (3) | −0.0083 (3) | −0.0105 (3) | −0.0077 (3) |
S4 | 0.0284 (3) | 0.0239 (3) | 0.0211 (3) | −0.0101 (3) | −0.0106 (2) | −0.0043 (3) |
O3 | 0.0343 (10) | 0.0253 (10) | 0.0215 (9) | −0.0117 (8) | −0.0102 (8) | −0.0046 (8) |
O4 | 0.0341 (10) | 0.0253 (10) | 0.0279 (10) | −0.0056 (8) | −0.0158 (8) | −0.0097 (9) |
N3 | 0.0259 (11) | 0.0222 (11) | 0.0173 (10) | −0.0073 (9) | −0.0079 (9) | −0.0051 (9) |
N4 | 0.0213 (10) | 0.0250 (11) | 0.0184 (10) | −0.0049 (9) | −0.0066 (8) | −0.0082 (9) |
C16 | 0.0195 (11) | 0.0216 (13) | 0.0181 (12) | −0.0032 (10) | −0.0046 (9) | −0.0062 (10) |
C17 | 0.0196 (11) | 0.0209 (13) | 0.0178 (12) | −0.0032 (10) | −0.0046 (9) | −0.0056 (10) |
C18 | 0.0169 (11) | 0.0221 (13) | 0.0187 (12) | −0.0025 (9) | −0.0035 (9) | −0.0077 (10) |
C19 | 0.0180 (11) | 0.0216 (13) | 0.0208 (12) | −0.0030 (10) | −0.0042 (9) | −0.0091 (10) |
C20 | 0.0224 (12) | 0.0228 (13) | 0.0173 (12) | −0.0020 (10) | −0.0057 (10) | −0.0059 (10) |
C21 | 0.0181 (11) | 0.0251 (13) | 0.0221 (12) | −0.0002 (10) | −0.0076 (10) | −0.0120 (11) |
C22 | 0.0218 (12) | 0.0209 (13) | 0.0249 (13) | −0.0047 (10) | −0.0060 (10) | −0.0091 (11) |
C23 | 0.0229 (12) | 0.0228 (13) | 0.0199 (12) | −0.0034 (10) | −0.0066 (10) | −0.0063 (10) |
C24 | 0.0301 (14) | 0.0246 (14) | 0.0269 (14) | −0.0097 (11) | −0.0096 (11) | −0.0092 (11) |
C25 | 0.0205 (12) | 0.0241 (13) | 0.0269 (13) | −0.0082 (10) | −0.0077 (10) | −0.0074 (11) |
C26 | 0.0235 (13) | 0.0296 (15) | 0.0322 (15) | −0.0084 (11) | −0.0043 (11) | −0.0150 (12) |
C27 | 0.0221 (13) | 0.0208 (14) | 0.0428 (17) | −0.0037 (10) | −0.0053 (12) | −0.0116 (12) |
C28 | 0.0239 (13) | 0.0233 (14) | 0.0329 (15) | −0.0068 (11) | −0.0060 (11) | −0.0009 (12) |
C29 | 0.0240 (13) | 0.0296 (15) | 0.0265 (14) | −0.0068 (11) | −0.0038 (11) | −0.0088 (12) |
C30 | 0.0217 (12) | 0.0218 (13) | 0.0301 (14) | −0.0048 (10) | −0.0074 (11) | −0.0099 (11) |
C31 | 0.0448 (19) | 0.051 (2) | 0.0349 (17) | −0.0165 (16) | −0.0082 (14) | −0.0181 (15) |
Cl1 | 0.0650 (12) | 0.0526 (11) | 0.0532 (11) | −0.0339 (9) | 0.0188 (9) | −0.0247 (9) |
Cl2 | 0.0574 (11) | 0.0547 (11) | 0.0867 (15) | −0.0157 (9) | 0.0009 (10) | −0.0467 (11) |
Cl3 | 0.1172 (19) | 0.0625 (12) | 0.0413 (10) | −0.0488 (13) | −0.0460 (11) | 0.0100 (9) |
C31' | 0.0448 (19) | 0.051 (2) | 0.0349 (17) | −0.0165 (16) | −0.0082 (14) | −0.0181 (15) |
Cl1' | 0.262 (5) | 0.0535 (14) | 0.0460 (12) | −0.084 (2) | −0.0433 (19) | 0.0102 (10) |
Cl2' | 0.0670 (11) | 0.0606 (11) | 0.0290 (8) | −0.0103 (9) | −0.0098 (8) | −0.0161 (8) |
Cl3' | 0.0426 (12) | 0.209 (4) | 0.132 (3) | −0.0222 (17) | −0.0122 (14) | −0.115 (3) |
S1—C1 | 1.680 (3) | O3—H3O | 0.78 (4) |
S2—C1 | 1.755 (3) | O4—C21 | 1.369 (3) |
S2—C9 | 1.816 (3) | O4—H4O | 0.75 (4) |
O1—C4 | 1.352 (3) | N3—C16 | 1.340 (3) |
O1—H1O | 0.835 (10) | N3—N4 | 1.376 (3) |
O2—C6 | 1.352 (3) | N3—H3N | 0.875 (10) |
O2—H2O | 0.77 (4) | N4—C17 | 1.291 (3) |
N1—C1 | 1.327 (3) | C17—C18 | 1.446 (3) |
N1—N2 | 1.377 (3) | C17—H17 | 0.9500 |
N1—H1N | 0.881 (10) | C18—C23 | 1.405 (4) |
N2—C2 | 1.289 (3) | C18—C19 | 1.417 (4) |
C2—C3 | 1.441 (3) | C19—C20 | 1.389 (3) |
C2—H2 | 0.9500 | C20—C21 | 1.380 (4) |
C3—C8 | 1.406 (4) | C20—H20 | 0.9500 |
C3—C4 | 1.419 (3) | C21—C22 | 1.404 (4) |
C4—C5 | 1.388 (3) | C22—C23 | 1.380 (3) |
C5—C6 | 1.385 (4) | C22—H22 | 0.9500 |
C5—H5 | 0.9500 | C23—H23 | 0.9500 |
C6—C7 | 1.410 (4) | C24—C25 | 1.508 (4) |
C7—C8 | 1.379 (4) | C24—H24A | 0.9900 |
C7—H7 | 0.9500 | C24—H24B | 0.9900 |
C8—H8 | 0.9500 | C25—C30 | 1.395 (4) |
C9—C10 | 1.512 (4) | C25—C26 | 1.399 (4) |
C9—H9A | 0.9900 | C26—C27 | 1.387 (4) |
C9—H9B | 0.9900 | C26—H26 | 0.9500 |
C10—C11 | 1.394 (4) | C27—C28 | 1.384 (4) |
C10—C15 | 1.403 (4) | C27—H27 | 0.9500 |
C11—C12 | 1.385 (4) | C28—C29 | 1.386 (4) |
C11—H11 | 0.9500 | C28—H28 | 0.9500 |
C12—C13 | 1.388 (4) | C29—C30 | 1.393 (4) |
C12—H12 | 0.9500 | C29—H29 | 0.9500 |
C13—C14 | 1.392 (4) | C30—H30 | 0.9500 |
C13—H13 | 0.9500 | C31—Cl3 | 1.660 (4) |
C14—C15 | 1.386 (4) | C31—Cl1 | 1.774 (4) |
C14—H14 | 0.9500 | C31—Cl2 | 1.832 (4) |
C15—H15 | 0.9500 | C31—H31 | 1.0000 |
S3—C16 | 1.675 (2) | C31'—Cl1' | 1.628 (4) |
S4—C16 | 1.749 (3) | C31'—Cl2' | 1.773 (4) |
S4—C24 | 1.823 (3) | C31'—Cl3' | 1.815 (4) |
O3—C19 | 1.351 (3) | C31'—H31' | 1.0000 |
C1—S2—C9 | 102.06 (13) | C17—N4—N3 | 116.9 (2) |
C4—O1—H1O | 108 (2) | N3—C16—S3 | 121.44 (19) |
C6—O2—H2O | 108 (3) | N3—C16—S4 | 114.31 (18) |
C1—N1—N2 | 120.7 (2) | S3—C16—S4 | 124.25 (16) |
C1—N1—H1N | 121 (2) | N4—C17—C18 | 121.1 (2) |
N2—N1—H1N | 118 (2) | N4—C17—H17 | 119.4 |
C2—N2—N1 | 116.2 (2) | C18—C17—H17 | 119.4 |
N1—C1—S1 | 120.7 (2) | C23—C18—C19 | 118.1 (2) |
N1—C1—S2 | 114.43 (19) | C23—C18—C17 | 119.3 (2) |
S1—C1—S2 | 124.88 (16) | C19—C18—C17 | 122.6 (2) |
N2—C2—C3 | 121.5 (2) | O3—C19—C20 | 117.1 (2) |
N2—C2—H2 | 119.3 | O3—C19—C18 | 122.7 (2) |
C3—C2—H2 | 119.3 | C20—C19—C18 | 120.2 (2) |
C8—C3—C4 | 117.9 (2) | C21—C20—C19 | 120.1 (2) |
C8—C3—C2 | 119.8 (2) | C21—C20—H20 | 120.0 |
C4—C3—C2 | 122.3 (2) | C19—C20—H20 | 120.0 |
O1—C4—C5 | 117.3 (2) | O4—C21—C20 | 117.0 (2) |
O1—C4—C3 | 122.6 (2) | O4—C21—C22 | 121.8 (2) |
C5—C4—C3 | 120.1 (2) | C20—C21—C22 | 121.2 (2) |
C6—C5—C4 | 120.6 (2) | C23—C22—C21 | 118.5 (2) |
C6—C5—H5 | 119.7 | C23—C22—H22 | 120.8 |
C4—C5—H5 | 119.7 | C21—C22—H22 | 120.8 |
O2—C6—C5 | 122.1 (2) | C22—C23—C18 | 122.0 (2) |
O2—C6—C7 | 117.3 (2) | C22—C23—H23 | 119.0 |
C5—C6—C7 | 120.6 (2) | C18—C23—H23 | 119.0 |
C8—C7—C6 | 118.5 (2) | C25—C24—S4 | 108.18 (17) |
C8—C7—H7 | 120.8 | C25—C24—H24A | 110.1 |
C6—C7—H7 | 120.8 | S4—C24—H24A | 110.1 |
C7—C8—C3 | 122.4 (2) | C25—C24—H24B | 110.1 |
C7—C8—H8 | 118.8 | S4—C24—H24B | 110.1 |
C3—C8—H8 | 118.8 | H24A—C24—H24B | 108.4 |
C10—C9—S2 | 108.38 (18) | C30—C25—C26 | 118.8 (3) |
C10—C9—H9A | 110.0 | C30—C25—C24 | 120.5 (2) |
S2—C9—H9A | 110.0 | C26—C25—C24 | 120.7 (2) |
C10—C9—H9B | 110.0 | C27—C26—C25 | 120.7 (3) |
S2—C9—H9B | 110.0 | C27—C26—H26 | 119.7 |
H9A—C9—H9B | 108.4 | C25—C26—H26 | 119.7 |
C11—C10—C15 | 119.0 (3) | C28—C27—C26 | 120.1 (3) |
C11—C10—C9 | 120.3 (2) | C28—C27—H27 | 119.9 |
C15—C10—C9 | 120.7 (3) | C26—C27—H27 | 119.9 |
C12—C11—C10 | 120.4 (3) | C27—C28—C29 | 119.7 (3) |
C12—C11—H11 | 119.8 | C27—C28—H28 | 120.1 |
C10—C11—H11 | 119.8 | C29—C28—H28 | 120.1 |
C11—C12—C13 | 120.3 (3) | C28—C29—C30 | 120.5 (3) |
C11—C12—H12 | 119.9 | C28—C29—H29 | 119.8 |
C13—C12—H12 | 119.9 | C30—C29—H29 | 119.8 |
C12—C13—C14 | 120.1 (3) | C29—C30—C25 | 120.1 (2) |
C12—C13—H13 | 120.0 | C29—C30—H30 | 120.0 |
C14—C13—H13 | 120.0 | C25—C30—H30 | 120.0 |
C15—C14—C13 | 119.7 (2) | Cl3—C31—Cl1 | 114.0 (2) |
C15—C14—H14 | 120.1 | Cl3—C31—Cl2 | 111.0 (2) |
C13—C14—H14 | 120.1 | Cl1—C31—Cl2 | 104.6 (2) |
C14—C15—C10 | 120.6 (3) | Cl3—C31—H31 | 109.0 |
C14—C15—H15 | 119.7 | Cl1—C31—H31 | 109.0 |
C10—C15—H15 | 119.7 | Cl2—C31—H31 | 109.0 |
C16—S4—C24 | 101.78 (12) | Cl1'—C31'—Cl2' | 113.8 (2) |
C19—O3—H3O | 108 (3) | Cl1'—C31'—Cl3' | 118.7 (3) |
C21—O4—H4O | 113 (3) | Cl2'—C31'—Cl3' | 105.1 (2) |
C16—N3—N4 | 119.5 (2) | Cl1'—C31'—H31' | 106.1 |
C16—N3—H3N | 120 (2) | Cl2'—C31'—H31' | 106.1 |
N4—N3—H3N | 120 (2) | Cl3'—C31'—H31' | 106.1 |
C1—N1—N2—C2 | 171.8 (2) | C16—N3—N4—C17 | 179.3 (2) |
N2—N1—C1—S1 | −176.24 (18) | N4—N3—C16—S3 | 178.63 (18) |
N2—N1—C1—S2 | 3.8 (3) | N4—N3—C16—S4 | −1.7 (3) |
C9—S2—C1—N1 | −177.9 (2) | C24—S4—C16—N3 | 176.56 (19) |
C9—S2—C1—S1 | 2.2 (2) | C24—S4—C16—S3 | −3.8 (2) |
N1—N2—C2—C3 | −178.7 (2) | N3—N4—C17—C18 | 179.1 (2) |
N2—C2—C3—C8 | −179.3 (2) | N4—C17—C18—C23 | 177.0 (2) |
N2—C2—C3—C4 | 0.9 (4) | N4—C17—C18—C19 | −3.4 (4) |
C8—C3—C4—O1 | 179.0 (2) | C23—C18—C19—O3 | 179.5 (2) |
C2—C3—C4—O1 | −1.3 (4) | C17—C18—C19—O3 | −0.1 (4) |
C8—C3—C4—C5 | −0.4 (4) | C23—C18—C19—C20 | 0.3 (4) |
C2—C3—C4—C5 | 179.4 (2) | C17—C18—C19—C20 | −179.3 (2) |
O1—C4—C5—C6 | 179.7 (2) | O3—C19—C20—C21 | −179.4 (2) |
C3—C4—C5—C6 | −0.9 (4) | C18—C19—C20—C21 | −0.1 (4) |
C4—C5—C6—O2 | −178.9 (2) | C19—C20—C21—O4 | 179.6 (2) |
C4—C5—C6—C7 | 1.9 (4) | C19—C20—C21—C22 | −0.3 (4) |
O2—C6—C7—C8 | 179.2 (2) | O4—C21—C22—C23 | −179.4 (2) |
C5—C6—C7—C8 | −1.5 (4) | C20—C21—C22—C23 | 0.5 (4) |
C6—C7—C8—C3 | 0.2 (4) | C21—C22—C23—C18 | −0.3 (4) |
C4—C3—C8—C7 | 0.7 (4) | C19—C18—C23—C22 | −0.1 (4) |
C2—C3—C8—C7 | −179.1 (2) | C17—C18—C23—C22 | 179.5 (2) |
C1—S2—C9—C10 | −175.43 (19) | C16—S4—C24—C25 | −174.94 (18) |
S2—C9—C10—C11 | 97.7 (3) | S4—C24—C25—C30 | 57.9 (3) |
S2—C9—C10—C15 | −81.2 (3) | S4—C24—C25—C26 | −123.6 (2) |
C15—C10—C11—C12 | 0.0 (4) | C30—C25—C26—C27 | 1.4 (4) |
C9—C10—C11—C12 | −178.9 (2) | C24—C25—C26—C27 | −177.1 (2) |
C10—C11—C12—C13 | 0.6 (4) | C25—C26—C27—C28 | −1.9 (4) |
C11—C12—C13—C14 | −1.0 (4) | C26—C27—C28—C29 | 0.3 (4) |
C12—C13—C14—C15 | 0.8 (4) | C27—C28—C29—C30 | 1.7 (4) |
C13—C14—C15—C10 | −0.2 (4) | C28—C29—C30—C25 | −2.2 (4) |
C11—C10—C15—C14 | −0.2 (4) | C26—C25—C30—C29 | 0.7 (4) |
C9—C10—C15—C14 | 178.7 (2) | C24—C25—C30—C29 | 179.1 (2) |
Cg1 and Cg2 are the centroids of the (C10–C15) and (C25–C30) rings, respectively. |
D—H···A | D—H | H···A | D···A | D—H···A |
O1—H1O···N2 | 0.83 (3) | 1.91 (3) | 2.653 (3) | 148 (3) |
O3—H3O···N4 | 0.78 (4) | 1.97 (4) | 2.663 (3) | 148 (4) |
N1—H1N···S3i | 0.88 (2) | 2.46 (2) | 3.323 (2) | 168 (2) |
N3—H3N···S1i | 0.88 (2) | 2.53 (2) | 3.394 (2) | 171 (2) |
O2—H2O···O4ii | 0.76 (4) | 2.09 (4) | 2.841 (3) | 170 (4) |
O4—H4O···Cg1iii | 0.75 (4) | 3.00 (4) | 3.735 (3) | 170 (4) |
C27—H27···O2iv | 0.95 | 2.59 | 3.206 (4) | 122 |
C11—H11···Cg2v | 0.95 | 2.91 | 3.541 (3) | 125 |
C29—H29···Cg1vi | 0.95 | 2.87 | 3.506 (3) | 125 |
C26—H26···Cl1vii | 0.95 | 2.75 | 3.488 (4) | 135 |
C31—H31···Cl2viii | 1.00 | 2.66 | 3.512 (4) | 143 |
C31′—H31′···S1i | 1.00 | 2.77 | 3.579 (4) | 139 |
Symmetry codes: (i) −x+1, −y+1, −z; (ii) −x+2, −y+1, −z+1; (iii) x+1, y+1, z; (iv) x, y−1, z; (v) x−1, y, z; (vi) −x+1, −y, −z+1; (vii) −x+2, −y+1, −z; (viii) −x+1, −y+2, −z. |
Parameter | S1-molecule | S3-molecule | Geometry-optimized |
C1—S1 | 1.680 (3) | 1.675 (2) | 1.650 |
C1—S2 | 1.755 (3) | 1.749 (3) | 1.749 |
C9—S2 | 1.816 (3) | 1.823 (3) | 1.815 |
C1—N1 | 1.327 (3) | 1.340 (3) | 1.351 |
N1—N2 | 1.377 (3) | 1.376 (3) | 1.355 |
C2—N2 | 1.289 (3) | 1.291 (3) | 1.279 |
S1—C1—S2 | 124.88 (16) | 124.25 (16) | 126.6 |
S1—C1—N1 | 120.7 (2) | 121.44 (19) | 120.2 |
S2—C1—N12 | 114.43 (19) | 114.31 (18) | 113.2 |
C1—S2—C9 | 102.06 (13) | 101.78 (12) | 101.9 |
C1—N1—N2 | 120.7 (2) | 119.5 (2) | 123.0 |
N1—N2—C2 | 116.2 (2) | 116.9 (2) | 117.9 |
N2—C2—C3 | 121.5 (2) | 121.1 (2) | 122.7 |
S2–C9—C10—C11 | 97.7 (3) | -123.6 (2) | 90.0 |
S2—C9—C10—C15 | -81.2 (3) | 57.9 (3) | -89.3 |
S1—C1—S2—C9 | 2.2 (2) | -3.8 (2) | 0.0 |
S1—C1—N1—N2 | -176.2 (2) | 178.6 (2) | -179.9 |
S2—C1—N1—N2 | 3.9 (3) | -1.7 (3) | 0.2 |
C1—N1—N2—C2 | 171.8 (2) | 179.3 (2) | 179.9 |
N1—N2—C2—C3 | -178.8 (2) | 179.2 (2) | -180.0 |
N2—C2—C3—C4 | 0.9 (4) | -3.4 (4) | 0.0 |
N2—C2—C3—C8 | -179.3 (2) | 177.0 (2) | 180.0 |
Contact | Distance | Symmetry operation |
S1···H3Nb | 2.40 | 1 + x, 1 - y, -z |
S3···H1Nb | 2.33 | 1 + x, 1 - y, -z |
O4···H2Ob | 1.87 | x, y, z |
S1···H31 | 2.87 | 1 + x, 1 - y, -z |
S1···H31' | 2.71 | 1 + x, 1 - y, -z |
S2···H24A | 2.82 | x, y, z |
O2···H27 | 2.53 | x, 1 + y, z |
C22..H27 | 2.73 | x, 1 + y, z |
H5···H13 | 2.17 | 1 - x, -y, 1 - z |
Cl1···H26 | 2.66 | 2 - x, 1 - y, -z |
Notes: (a) The interatomic distances are calculated in Crystal Explorer 17 (Turner et al., 2017) with the X—H bond lengths are adjusted to their neutron values; (b) these interactions correspond to conventional hydrogen bonds. |
Contact | Percentage contribution | ||
(I) | S1-molecule | S3-molecule | |
H···H | 26.7 | 29.7 | 27.6 |
H···Cl/Cl···H | 19.8 | 8.0 | 11.3 |
H···C/C···H | 17.6 | 21.8 | 23.0 |
H···S/S···H | 14.3 | 14.8 | 14.2 |
H···O/O···H | 10.3 | 12.1 | 10.0 |
Others | 11.3 | 13.6 | 13.9 |
Contact | Interaction Energy, EBSSEint (kJ mol-1) | symmetry operation |
π(C3–C8)···quasi-π(N4,C17–C19,O3,H3O) + | ||
quasi-π(N2,C2–C4,O1,H1O)···quasi-π(S4,C16,N3,N4)' | ||
C24—H24A···S2 + | ||
C14—H14···π(C25–C30) + | ||
C15—H15···π(C25–C30) | -65.73 | x, y, z |
N1—H1N···S3 + | ||
N3—H3N···S1 | -59.79 | 1 - x, 1 - y, - z |
C29—H29···π(C10–C15) | -26.28 | 1 - x, - y, 1 - z |
O2—H2O···O4 | -23.47 | 2 - x, 1 - y, 1 - z |
C5—H5···π(C10–C15) + | ||
C13—H13···π(C3–C8) | -20.08 | 1 - x, - y, 1 - z |
O4—H4O···π(C10–C15) | -19.72 | 1 + x, 1 + y, z |
C31'—H31'···S1 | -14.39 | 1 - x, 1 - y, - z |
C31—H31···S1 | -13.22 | 1 - x, 1 - y, - z |
C31—H31···Cl2 | -10.25 | 1 - x, 2 - y, - z |
C27—H27···π(C18–C23) | -9.84 | x, -1 + y, z |
C26—H26···Cl1 | -5.27 | 2 - x, 1 - y, - z |
C27—H27···O2 | -4.68 | x, -1 + y, z |
Footnotes
‡Additional correspondence author, e-mail: kacrouse@gmail.com.
Acknowledgements
The intensity data were collected by Mohamed I. M. Tahir, Universiti Putra Malaysia.
Funding information
Financial support from the Ministry of Science, Technology and Innovation Malaysia and the Universiti Putra Malaysia (RUGS 05-01-11-1243RU and FRGS 01-13-11-986FR) as well as scholarships (MyBrain15 and Graduate Research Fellowship) for NLK are gratefully acknowledged. Crystallographic research at Sunway University is supported by Sunway University Sdn Bhd (grant No. STR-RCTR-RCCM-001-2019).
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