| Literature DB >> 26594471 |
Muhammad Nawaz Tahir1, Muhammad Anwar-Ul-Haq1, Muhammad Aziz Choudhary2.
Abstract
The title compound, C9H9N3O2S, is close to planar with an r.m.s. deviation of 0.032 Å. An intra-molecular N-H⋯N hydrogen bond closes an S(5) ring. In the crystal, mol-ecules are connected into inversion dimers of the R 2 (2)(8) type by pairs of O-H⋯O inter-actions. The dimers are further connected by pairs of N-H⋯S inter-actions, which also complete R 2 (2)(8) ring motifs. The chains of dimers are cross-linked by N-H⋯O bonds and hence R 4 (2)(28) rings are completed. Taken together, these inter-actions lead to infinite sheets propagating in the (122) plane.Entities:
Keywords: crystal structure; hydrazinecarbothioamide; hydrogen bonding
Year: 2015 PMID: 26594471 PMCID: PMC4647436 DOI: 10.1107/S2056989015017594
Source DB: PubMed Journal: Acta Crystallogr E Crystallogr Commun
| C9H9N3O2S | |
| Triclinic, | |
| Mo | |
| Cell parameters from 1566 reflections | |
| θ = 1.6–27.0° | |
| α = 81.386 (6)° | µ = 0.29 mm−1 |
| β = 82.878 (6)° | |
| γ = 79.416 (6)° | Needle, colourless |
| 0.40 × 0.22 × 0.16 mm |
| Bruker Kappa APEXII CCD diffractometer | 2286 independent reflections |
| Radiation source: fine-focus sealed tube | 1566 reflections with |
| Graphite monochromator | |
| Detector resolution: 7.70 pixels mm-1 | θmax = 27.0°, θmin = 1.6° |
| ω scans | |
| Absorption correction: multi-scan ( | |
| 5971 measured reflections |
| Refinement on | Primary atom site location: structure-invariant direct methods |
| Least-squares matrix: full | Secondary atom site location: difference Fourier map |
| Hydrogen site location: inferred from neighbouring sites | |
| H atoms treated by a mixture of independent and constrained refinement | |
| 2286 reflections | (Δ/σ)max < 0.001 |
| 143 parameters | Δρmax = 0.55 e Å−3 |
| 3 restraints | Δρmin = −0.23 e Å−3 |
| Geometry. All e.s.d.'s (except the e.s.d. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell e.s.d.'s are taken into account individually in the estimation of e.s.d.'s in distances, angles and torsion angles; correlations between e.s.d.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell e.s.d.'s is used for estimating e.s.d.'s involving l.s. planes. |
| Refinement. Refinement of |
| S1 | 1.16213 (14) | −0.24283 (8) | 0.07250 (5) | 0.0516 (3) | |
| O1 | −0.7098 (4) | 0.3266 (3) | 0.50791 (14) | 0.0659 (6) | |
| H1 | −0.8389 | 0.3791 | 0.5417 | 0.099* | |
| O2 | −0.8294 (4) | 0.5276 (2) | 0.38826 (14) | 0.0598 (6) | |
| N1 | 0.4804 (4) | 0.0209 (2) | 0.19255 (16) | 0.0417 (5) | |
| N2 | 0.7068 (4) | −0.0327 (2) | 0.12477 (16) | 0.0426 (5) | |
| H2 | 0.7307 | 0.0194 | 0.0651 | 0.051* | |
| N3 | 0.8427 (6) | −0.2352 (3) | 0.24762 (19) | 0.0635 (7) | |
| H3A | 0.951 (6) | −0.321 (3) | 0.270 (2) | 0.095* | |
| H3B | 0.702 (5) | −0.199 (4) | 0.289 (2) | 0.095* | |
| C1 | −0.6710 (5) | 0.4042 (3) | 0.41755 (19) | 0.0443 (6) | |
| C2 | −0.4179 (5) | 0.3333 (3) | 0.35245 (19) | 0.0409 (6) | |
| C3 | −0.3616 (5) | 0.4082 (3) | 0.2550 (2) | 0.0426 (6) | |
| H3 | −0.4830 | 0.5005 | 0.2308 | 0.051* | |
| C4 | −0.1243 (5) | 0.3456 (3) | 0.1935 (2) | 0.0434 (6) | |
| H4 | −0.0858 | 0.3969 | 0.1282 | 0.052* | |
| C5 | 0.0572 (4) | 0.2066 (3) | 0.22859 (19) | 0.0380 (6) | |
| C6 | −0.0038 (5) | 0.1310 (3) | 0.3255 (2) | 0.0488 (7) | |
| H6 | 0.1146 | 0.0372 | 0.3493 | 0.059* | |
| C7 | −0.2402 (5) | 0.1942 (3) | 0.3875 (2) | 0.0495 (7) | |
| H7 | −0.2795 | 0.1430 | 0.4527 | 0.059* | |
| C8 | 0.3065 (5) | 0.1441 (3) | 0.16108 (19) | 0.0406 (6) | |
| H8 | 0.3370 | 0.1949 | 0.0952 | 0.049* | |
| C9 | 0.8922 (5) | −0.1683 (3) | 0.15277 (19) | 0.0415 (6) |
| S1 | 0.0457 (4) | 0.0493 (4) | 0.0491 (4) | 0.0093 (3) | 0.0097 (3) | −0.0059 (3) |
| O1 | 0.0503 (11) | 0.0888 (16) | 0.0404 (11) | 0.0235 (10) | 0.0101 (8) | −0.0059 (11) |
| O2 | 0.0497 (11) | 0.0690 (13) | 0.0463 (11) | 0.0202 (10) | 0.0079 (8) | −0.0087 (10) |
| N1 | 0.0345 (10) | 0.0446 (12) | 0.0429 (12) | −0.0032 (9) | 0.0093 (9) | −0.0108 (10) |
| N2 | 0.0366 (10) | 0.0457 (12) | 0.0378 (12) | 0.0032 (9) | 0.0092 (8) | −0.0041 (9) |
| N3 | 0.0702 (17) | 0.0557 (16) | 0.0458 (15) | 0.0152 (12) | 0.0145 (12) | 0.0054 (12) |
| C1 | 0.0340 (13) | 0.0574 (17) | 0.0390 (15) | 0.0029 (12) | −0.0009 (10) | −0.0133 (13) |
| C2 | 0.0306 (12) | 0.0519 (15) | 0.0393 (14) | 0.0012 (10) | 0.0003 (10) | −0.0160 (12) |
| C3 | 0.0330 (12) | 0.0452 (14) | 0.0461 (15) | 0.0034 (10) | 0.0014 (10) | −0.0115 (12) |
| C4 | 0.0381 (13) | 0.0483 (15) | 0.0402 (14) | −0.0027 (11) | 0.0046 (10) | −0.0069 (12) |
| C5 | 0.0273 (11) | 0.0465 (14) | 0.0407 (14) | −0.0036 (10) | 0.0014 (9) | −0.0143 (11) |
| C6 | 0.0382 (13) | 0.0536 (16) | 0.0466 (16) | 0.0088 (11) | 0.0018 (11) | −0.0060 (13) |
| C7 | 0.0419 (14) | 0.0632 (18) | 0.0359 (14) | 0.0025 (12) | 0.0048 (11) | −0.0039 (13) |
| C8 | 0.0324 (12) | 0.0458 (14) | 0.0406 (14) | 0.0007 (10) | 0.0023 (10) | −0.0094 (12) |
| C9 | 0.0382 (13) | 0.0395 (14) | 0.0444 (15) | −0.0050 (10) | −0.0033 (10) | −0.0007 (12) |
| S1—C9 | 1.664 (2) | C2—C3 | 1.383 (4) |
| O1—C1 | 1.299 (3) | C2—C7 | 1.383 (3) |
| O1—H1 | 0.8200 | C3—C4 | 1.383 (3) |
| O2—C1 | 1.222 (3) | C3—H3 | 0.9300 |
| N1—C8 | 1.268 (3) | C4—C5 | 1.392 (3) |
| N1—N2 | 1.375 (3) | C4—H4 | 0.9300 |
| N2—C9 | 1.357 (3) | C5—C6 | 1.383 (4) |
| N2—H2 | 0.8600 | C5—C8 | 1.466 (3) |
| N3—C9 | 1.325 (3) | C6—C7 | 1.386 (3) |
| N3—H3A | 0.853 (10) | C6—H6 | 0.9300 |
| N3—H3B | 0.851 (10) | C7—H7 | 0.9300 |
| C1—C2 | 1.484 (3) | C8—H8 | 0.9300 |
| C1—O1—H1 | 109.5 | C3—C4—H4 | 119.7 |
| C8—N1—N2 | 116.9 (2) | C5—C4—H4 | 119.7 |
| C9—N2—N1 | 119.5 (2) | C6—C5—C4 | 119.1 (2) |
| C9—N2—H2 | 120.3 | C6—C5—C8 | 122.0 (2) |
| N1—N2—H2 | 120.3 | C4—C5—C8 | 118.8 (2) |
| C9—N3—H3A | 120 (2) | C5—C6—C7 | 120.4 (2) |
| C9—N3—H3B | 124 (2) | C5—C6—H6 | 119.8 |
| H3A—N3—H3B | 116 (3) | C7—C6—H6 | 119.8 |
| O2—C1—O1 | 122.6 (2) | C2—C7—C6 | 120.1 (2) |
| O2—C1—C2 | 122.2 (2) | C2—C7—H7 | 119.9 |
| O1—C1—C2 | 115.2 (2) | C6—C7—H7 | 119.9 |
| C3—C2—C7 | 119.9 (2) | N1—C8—C5 | 120.0 (2) |
| C3—C2—C1 | 118.9 (2) | N1—C8—H8 | 120.0 |
| C7—C2—C1 | 121.2 (2) | C5—C8—H8 | 120.0 |
| C4—C3—C2 | 119.9 (2) | N3—C9—N2 | 115.3 (2) |
| C4—C3—H3 | 120.0 | N3—C9—S1 | 123.1 (2) |
| C2—C3—H3 | 120.0 | N2—C9—S1 | 121.62 (19) |
| C3—C4—C5 | 120.5 (2) | ||
| C8—N1—N2—C9 | −177.0 (2) | C4—C5—C6—C7 | −0.9 (4) |
| O2—C1—C2—C3 | −0.8 (4) | C8—C5—C6—C7 | 179.5 (2) |
| O1—C1—C2—C3 | 179.8 (2) | C3—C2—C7—C6 | 0.9 (4) |
| O2—C1—C2—C7 | 179.5 (3) | C1—C2—C7—C6 | −179.5 (2) |
| O1—C1—C2—C7 | 0.1 (4) | C5—C6—C7—C2 | 0.3 (4) |
| C7—C2—C3—C4 | −1.3 (4) | N2—N1—C8—C5 | 179.0 (2) |
| C1—C2—C3—C4 | 179.0 (2) | C6—C5—C8—N1 | −2.9 (4) |
| C2—C3—C4—C5 | 0.7 (4) | C4—C5—C8—N1 | 177.6 (2) |
| C3—C4—C5—C6 | 0.5 (4) | N1—N2—C9—N3 | −2.7 (4) |
| C3—C4—C5—C8 | 180.0 (2) | N1—N2—C9—S1 | 177.48 (17) |
| H··· | ||||
| N3—H3 | 0.86 (3) | 2.28 (3) | 2.600 (3) | 102 (2) |
| O1—H1···O2i | 0.82 | 1.84 | 2.653 (2) | 170 |
| N2—H2···S1ii | 0.86 | 2.53 | 3.347 (2) | 160 |
| N3—H3 | 0.85 (1) | 2.14 (2) | 2.918 (3) | 152 (3) |
Hydrogen-bond geometry (, )
|
|
| H |
|
|
|---|---|---|---|---|
| N3H3 | 0.86(3) | 2.28(3) | 2.600(3) | 102(2) |
| O1H1O2i | 0.82 | 1.84 | 2.653(2) | 170 |
| N2H2S1ii | 0.86 | 2.53 | 3.347(2) | 160 |
| N3H3 | 0.85(1) | 2.14(2) | 2.918(3) | 152(3) |
Symmetry codes: (i) ; (ii) ; (iii) .