| Literature DB >> 21200669 |
Bohari M Yamin1, M Asyikin M Arif.
Abstract
In the title compound, C(20)H(15)ClN(2)OS, the benzene rings of the biphenyl group are at an angle of 44.23 (12)°. The C(4)N(2)OS central thio-urea fragment makes dihedral angles with the benzene carbonyl and chloro-benzene rings of 55.96 (9) and 64.09 (9)°, respectively. The trans-cis geometry of the thio-urea group is stabilized by the intra-molecular hydrogen bond between the carbonyl O atom and the H atom of the cis-thio-amide. In the crystal structure, mol-ecules are linked by N-H⋯S and N-H⋯O inter-molecular hydrogen bonds to form one-dimensional chains along the c axis. C-H⋯π inter-actions also contribute to the stability of the mol-ecule.Entities:
Year: 2007 PMID: 21200669 PMCID: PMC2915178 DOI: 10.1107/S1600536807062265
Source DB: PubMed Journal: Acta Crystallogr Sect E Struct Rep Online ISSN: 1600-5368
| C20H15ClN2OS | |
| Monoclinic, | Melting point: 164-166°C K |
| Hall symbol: -P 2yc | Mo |
| Cell parameters from 1713 reflections | |
| θ = 2.2–26.0º | |
| µ = 0.35 mm−1 | |
| β = 94.780 (8)º | |
| Block, colourless | |
| 0.49 × 0.46 × 0.10 mm |
| Bruker SMART APEX CCD area-detector diffractometer | 3475 independent reflections |
| Radiation source: fine-focus sealed tube | 2278 reflections with |
| Monochromator: graphite | |
| θmax = 26.0º | |
| ω scan | θmin = 2.2º |
| Absorption correction: multi-scan(SADABS; Bruker, 2000) | |
| 9371 measured reflections |
| Refinement on | Secondary atom site location: difference Fourier map |
| Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
| H-atom parameters constrained | |
| | |
| (Δ/σ)max < 0.001 | |
| 3475 reflections | Δρmax = 0.28 e Å−3 |
| 226 parameters | Δρmin = −0.22 e Å−3 |
| Primary atom site location: structure-invariant direct methods | Extinction correction: none |
| 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 |
| Cl1 | 1.37861 (5) | 0.39472 (17) | 0.18867 (5) | 0.1065 (4) | |
| S1 | 1.08379 (4) | 0.38002 (11) | 0.42312 (3) | 0.0553 (2) | |
| O1 | 0.95079 (10) | 0.9893 (3) | 0.32501 (9) | 0.0591 (5) | |
| N1 | 0.97515 (11) | 0.7034 (3) | 0.40513 (10) | 0.0483 (5) | |
| H1 | 0.9564 | 0.6440 | 0.4435 | 0.058* | |
| N2 | 1.07779 (10) | 0.7027 (3) | 0.32382 (10) | 0.0487 (5) | |
| H2 | 1.0537 | 0.8194 | 0.3057 | 0.058* | |
| C1 | 0.79626 (14) | 0.7695 (4) | 0.42417 (12) | 0.0505 (6) | |
| H1A | 0.8026 | 0.6333 | 0.4020 | 0.061* | |
| C2 | 0.72746 (13) | 0.8084 (4) | 0.46287 (13) | 0.0504 (6) | |
| H2A | 0.6872 | 0.6993 | 0.4656 | 0.060* | |
| C3 | 0.71742 (13) | 1.0086 (4) | 0.49788 (12) | 0.0445 (6) | |
| C4 | 0.64556 (14) | 1.0439 (4) | 0.54340 (13) | 0.0481 (6) | |
| C5 | 0.62285 (15) | 0.8839 (4) | 0.59148 (14) | 0.0601 (7) | |
| H5 | 0.6532 | 0.7538 | 0.5957 | 0.072* | |
| C6 | 0.55587 (17) | 0.9127 (5) | 0.63367 (16) | 0.0752 (9) | |
| H6 | 0.5416 | 0.8032 | 0.6661 | 0.090* | |
| C7 | 0.51023 (17) | 1.1049 (6) | 0.62738 (16) | 0.0749 (9) | |
| H7 | 0.4645 | 1.1246 | 0.6550 | 0.090* | |
| C8 | 0.53267 (16) | 1.2669 (5) | 0.58009 (16) | 0.0759 (9) | |
| H8 | 0.5026 | 1.3976 | 0.5763 | 0.091* | |
| C9 | 0.59943 (15) | 1.2364 (5) | 0.53843 (15) | 0.0627 (7) | |
| H9 | 0.6139 | 1.3468 | 0.5064 | 0.075* | |
| C10 | 0.77729 (14) | 1.1700 (4) | 0.49070 (13) | 0.0525 (6) | |
| H10 | 0.7713 | 1.3058 | 0.5132 | 0.063* | |
| C11 | 0.84582 (14) | 1.1326 (4) | 0.45067 (13) | 0.0519 (6) | |
| H11 | 0.8850 | 1.2432 | 0.4458 | 0.062* | |
| C12 | 0.85579 (13) | 0.9293 (4) | 0.41789 (12) | 0.0431 (5) | |
| C13 | 0.93135 (13) | 0.8825 (4) | 0.37742 (12) | 0.0451 (6) | |
| C14 | 1.04533 (13) | 0.6039 (4) | 0.38029 (12) | 0.0425 (5) | |
| C15 | 1.15067 (13) | 0.6247 (4) | 0.29167 (11) | 0.0426 (5) | |
| C16 | 1.22033 (14) | 0.7565 (5) | 0.29525 (12) | 0.0572 (7) | |
| H16 | 1.2199 | 0.8927 | 0.3185 | 0.069* | |
| C17 | 1.29127 (15) | 0.6842 (5) | 0.26385 (15) | 0.0679 (8) | |
| H17 | 1.3389 | 0.7719 | 0.2655 | 0.081* | |
| C18 | 1.29059 (15) | 0.4827 (5) | 0.23047 (14) | 0.0605 (7) | |
| C19 | 1.22169 (16) | 0.3514 (4) | 0.22703 (14) | 0.0594 (7) | |
| H19 | 1.2226 | 0.2141 | 0.2046 | 0.071* | |
| C20 | 1.15066 (15) | 0.4242 (4) | 0.25714 (13) | 0.0530 (6) | |
| H20 | 1.1027 | 0.3376 | 0.2541 | 0.064* |
| Cl1 | 0.0737 (5) | 0.1498 (9) | 0.1022 (7) | 0.0428 (5) | 0.0449 (5) | 0.0262 (6) |
| S1 | 0.0576 (4) | 0.0604 (4) | 0.0499 (4) | 0.0152 (3) | 0.0171 (3) | 0.0127 (3) |
| O1 | 0.0684 (11) | 0.0584 (11) | 0.0528 (10) | 0.0138 (9) | 0.0183 (8) | 0.0152 (9) |
| N1 | 0.0496 (11) | 0.0554 (13) | 0.0417 (11) | 0.0119 (10) | 0.0137 (9) | 0.0092 (9) |
| N2 | 0.0495 (11) | 0.0530 (12) | 0.0454 (11) | 0.0088 (9) | 0.0138 (9) | 0.0096 (10) |
| C1 | 0.0504 (14) | 0.0455 (15) | 0.0549 (15) | 0.0053 (12) | 0.0007 (11) | −0.0092 (12) |
| C2 | 0.0434 (13) | 0.0483 (15) | 0.0594 (15) | −0.0066 (11) | 0.0039 (11) | −0.0050 (12) |
| C3 | 0.0415 (12) | 0.0462 (15) | 0.0456 (13) | 0.0027 (11) | 0.0029 (10) | 0.0012 (11) |
| C4 | 0.0419 (13) | 0.0507 (15) | 0.0519 (14) | −0.0052 (11) | 0.0046 (10) | −0.0057 (12) |
| C5 | 0.0554 (15) | 0.0614 (18) | 0.0644 (17) | −0.0039 (13) | 0.0110 (13) | 0.0014 (14) |
| C6 | 0.0655 (18) | 0.090 (2) | 0.0726 (19) | −0.0176 (17) | 0.0198 (15) | 0.0045 (17) |
| C7 | 0.0504 (16) | 0.100 (3) | 0.077 (2) | −0.0100 (17) | 0.0222 (14) | −0.0116 (19) |
| C8 | 0.0542 (17) | 0.084 (2) | 0.091 (2) | 0.0153 (15) | 0.0165 (15) | −0.0057 (18) |
| C9 | 0.0575 (16) | 0.0625 (18) | 0.0699 (18) | 0.0081 (14) | 0.0166 (13) | 0.0053 (14) |
| C10 | 0.0577 (15) | 0.0411 (14) | 0.0606 (16) | 0.0008 (12) | 0.0165 (12) | −0.0076 (12) |
| C11 | 0.0524 (14) | 0.0462 (15) | 0.0590 (15) | −0.0046 (12) | 0.0157 (11) | −0.0034 (12) |
| C12 | 0.0420 (12) | 0.0461 (14) | 0.0411 (13) | 0.0065 (11) | 0.0038 (10) | 0.0020 (11) |
| C13 | 0.0470 (13) | 0.0482 (15) | 0.0399 (13) | 0.0018 (11) | 0.0017 (10) | −0.0025 (12) |
| C14 | 0.0403 (12) | 0.0489 (14) | 0.0390 (12) | 0.0017 (11) | 0.0066 (9) | 0.0001 (11) |
| C15 | 0.0441 (12) | 0.0497 (14) | 0.0347 (12) | 0.0004 (11) | 0.0077 (9) | 0.0060 (11) |
| C16 | 0.0613 (16) | 0.0607 (18) | 0.0505 (15) | −0.0115 (13) | 0.0101 (12) | −0.0079 (13) |
| C17 | 0.0453 (15) | 0.098 (2) | 0.0610 (17) | −0.0151 (15) | 0.0092 (12) | 0.0054 (17) |
| C18 | 0.0505 (15) | 0.083 (2) | 0.0497 (15) | 0.0137 (15) | 0.0154 (12) | 0.0120 (15) |
| C19 | 0.0757 (18) | 0.0522 (16) | 0.0529 (15) | 0.0090 (14) | 0.0196 (13) | 0.0009 (13) |
| C20 | 0.0537 (15) | 0.0583 (17) | 0.0487 (14) | −0.0076 (12) | 0.0138 (11) | −0.0026 (13) |
| Cl1—C18 | 1.741 (2) | C6—H6 | 0.9300 |
| S1—C14 | 1.661 (2) | C7—C8 | 1.374 (4) |
| O1—C13 | 1.212 (3) | C7—H7 | 0.9300 |
| N1—C13 | 1.369 (3) | C8—C9 | 1.372 (3) |
| N1—C14 | 1.386 (3) | C8—H8 | 0.9300 |
| N1—H1 | 0.8600 | C9—H9 | 0.9300 |
| N2—C14 | 1.329 (3) | C10—C11 | 1.385 (3) |
| N2—C15 | 1.430 (3) | C10—H10 | 0.9300 |
| N2—H2 | 0.8600 | C11—C12 | 1.387 (3) |
| C1—C12 | 1.374 (3) | C11—H11 | 0.9300 |
| C1—C2 | 1.376 (3) | C12—C13 | 1.495 (3) |
| C1—H1A | 0.9300 | C15—C20 | 1.371 (3) |
| C2—C3 | 1.389 (3) | C15—C16 | 1.373 (3) |
| C2—H2A | 0.9300 | C16—C17 | 1.385 (3) |
| C3—C10 | 1.387 (3) | C16—H16 | 0.9300 |
| C3—C4 | 1.487 (3) | C17—C18 | 1.367 (4) |
| C4—C5 | 1.375 (3) | C17—H17 | 0.9300 |
| C4—C9 | 1.385 (3) | C18—C19 | 1.361 (4) |
| C5—C6 | 1.380 (3) | C19—C20 | 1.376 (3) |
| C5—H5 | 0.9300 | C19—H19 | 0.9300 |
| C6—C7 | 1.380 (4) | C20—H20 | 0.9300 |
| C13—N1—C14 | 129.43 (18) | C11—C10—C3 | 121.2 (2) |
| C13—N1—H1 | 115.3 | C11—C10—H10 | 119.4 |
| C14—N1—H1 | 115.3 | C3—C10—H10 | 119.4 |
| C14—N2—C15 | 123.29 (19) | C10—C11—C12 | 119.7 (2) |
| C14—N2—H2 | 118.4 | C10—C11—H11 | 120.2 |
| C15—N2—H2 | 118.4 | C12—C11—H11 | 120.2 |
| C12—C1—C2 | 120.8 (2) | C1—C12—C11 | 119.4 (2) |
| C12—C1—H1A | 119.6 | C1—C12—C13 | 120.2 (2) |
| C2—C1—H1A | 119.6 | C11—C12—C13 | 120.4 (2) |
| C1—C2—C3 | 120.8 (2) | O1—C13—N1 | 123.8 (2) |
| C1—C2—H2A | 119.6 | O1—C13—C12 | 123.6 (2) |
| C3—C2—H2A | 119.6 | N1—C13—C12 | 112.62 (19) |
| C10—C3—C2 | 118.1 (2) | N2—C14—N1 | 115.62 (19) |
| C10—C3—C4 | 121.6 (2) | N2—C14—S1 | 125.19 (16) |
| C2—C3—C4 | 120.3 (2) | N1—C14—S1 | 119.17 (16) |
| C5—C4—C9 | 118.2 (2) | C20—C15—C16 | 120.7 (2) |
| C5—C4—C3 | 120.5 (2) | C20—C15—N2 | 120.8 (2) |
| C9—C4—C3 | 121.4 (2) | C16—C15—N2 | 118.5 (2) |
| C4—C5—C6 | 121.3 (3) | C15—C16—C17 | 119.2 (3) |
| C4—C5—H5 | 119.3 | C15—C16—H16 | 120.4 |
| C6—C5—H5 | 119.3 | C17—C16—H16 | 120.4 |
| C7—C6—C5 | 119.6 (3) | C18—C17—C16 | 119.3 (2) |
| C7—C6—H6 | 120.2 | C18—C17—H17 | 120.3 |
| C5—C6—H6 | 120.2 | C16—C17—H17 | 120.3 |
| C8—C7—C6 | 119.7 (3) | C19—C18—C17 | 121.6 (2) |
| C8—C7—H7 | 120.1 | C19—C18—Cl1 | 119.0 (2) |
| C6—C7—H7 | 120.1 | C17—C18—Cl1 | 119.4 (2) |
| C9—C8—C7 | 120.1 (3) | C18—C19—C20 | 119.3 (3) |
| C9—C8—H8 | 119.9 | C18—C19—H19 | 120.4 |
| C7—C8—H8 | 119.9 | C20—C19—H19 | 120.4 |
| C8—C9—C4 | 121.1 (3) | C15—C20—C19 | 119.9 (2) |
| C8—C9—H9 | 119.5 | C15—C20—H20 | 120.1 |
| C4—C9—H9 | 119.5 | C19—C20—H20 | 120.1 |
| C12—C1—C2—C3 | −1.4 (3) | C14—N1—C13—O1 | −2.3 (4) |
| C1—C2—C3—C10 | 2.0 (3) | C14—N1—C13—C12 | 176.5 (2) |
| C1—C2—C3—C4 | −176.2 (2) | C1—C12—C13—O1 | 123.0 (3) |
| C10—C3—C4—C5 | −134.7 (3) | C11—C12—C13—O1 | −58.3 (3) |
| C2—C3—C4—C5 | 43.4 (3) | C1—C12—C13—N1 | −55.8 (3) |
| C10—C3—C4—C9 | 45.7 (3) | C11—C12—C13—N1 | 122.9 (2) |
| C2—C3—C4—C9 | −136.2 (2) | C15—N2—C14—N1 | 179.21 (19) |
| C9—C4—C5—C6 | 0.2 (4) | C15—N2—C14—S1 | 1.0 (3) |
| C3—C4—C5—C6 | −179.4 (2) | C13—N1—C14—N2 | 4.0 (3) |
| C4—C5—C6—C7 | 0.4 (4) | C13—N1—C14—S1 | −177.63 (18) |
| C5—C6—C7—C8 | −1.0 (4) | C14—N2—C15—C20 | 63.7 (3) |
| C6—C7—C8—C9 | 1.0 (5) | C14—N2—C15—C16 | −117.2 (3) |
| C7—C8—C9—C4 | −0.4 (4) | C20—C15—C16—C17 | −0.4 (4) |
| C5—C4—C9—C8 | −0.2 (4) | N2—C15—C16—C17 | −179.5 (2) |
| C3—C4—C9—C8 | 179.4 (2) | C15—C16—C17—C18 | −0.5 (4) |
| C2—C3—C10—C11 | −0.8 (4) | C16—C17—C18—C19 | 0.3 (4) |
| C4—C3—C10—C11 | 177.3 (2) | C16—C17—C18—Cl1 | 178.19 (19) |
| C3—C10—C11—C12 | −0.9 (4) | C17—C18—C19—C20 | 0.7 (4) |
| C2—C1—C12—C11 | −0.4 (3) | Cl1—C18—C19—C20 | −177.18 (19) |
| C2—C1—C12—C13 | 178.3 (2) | C16—C15—C20—C19 | 1.4 (4) |
| C10—C11—C12—C1 | 1.6 (3) | N2—C15—C20—C19 | −179.5 (2) |
| C10—C11—C12—C13 | −177.2 (2) | C18—C19—C20—C15 | −1.6 (4) |
| H··· | ||||
| N2—H2···O1 | 0.86 | 2.00 | 2.683 (3) | 135 |
| N1—H1···S1i | 0.86 | 2.55 | 3.362 (3) | 157 |
| N2—H2···O1ii | 0.86 | 2.58 | 3.210 (3) | 131 |
| C1—H1A···Cg3ii | 0.93 | 2.98 | 3.586 (3) | 124 |
Hydrogen-bond geometry (Å, °)
| H⋯ | ||||
|---|---|---|---|---|
| N2—H2⋯O1 | 0.86 | 2.00 | 2.683 (3) | 135 |
| N1—H1⋯S1i | 0.86 | 2.55 | 3.362 (3) | 157 |
| N2—H2⋯O1ii | 0.86 | 2.58 | 3.210 (3) | 131 |
| C1—H1 | 0.93 | 2.98 | 3.586 (3) | 124 |
Symmetry codes: (i) ; (ii) . Cg3 is the centroid of atoms C15–C20.