| Literature DB >> 21754899 |
K Shakuntala, Sabine Foro, B Thimme Gowda.
Abstract
In the crystal of the title compound, C(13)H(12)ClNO(2)S, the N-H bond is anti to the meta-methyl group in the aniline ring. The C-SO(2)-NH-C torsion angle is -57.6 (2)°. The sulfonyl and aniline benzene rings are tilted relative to each other by 84.7 (1)°. The crystal structure features inversion-related dimers linked by pairs of N-H⋯O hydrogen bonds.Entities:
Year: 2011 PMID: 21754899 PMCID: PMC3120465 DOI: 10.1107/S1600536811019416
Source DB: PubMed Journal: Acta Crystallogr Sect E Struct Rep Online ISSN: 1600-5368
| C13H12ClNO2S | |
| Monoclinic, | Mo |
| Hall symbol: -C 2yc | Cell parameters from 2392 reflections |
| θ = 2.7–27.8° | |
| µ = 0.43 mm−1 | |
| β = 97.292 (9)° | Prism, colourless |
| 0.48 × 0.44 × 0.40 mm | |
| Oxford Diffraction Xcalibur diffractometer with a Sapphire CCD detector | 2777 independent reflections |
| Radiation source: fine-focus sealed tube | 2186 reflections with |
| graphite | |
| Rotation method data acquisition using ω scans | θmax = 26.4°, θmin = 2.7° |
| Absorption correction: multi-scan ( | |
| 5706 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 | |
| 2777 reflections | (Δ/σ)max = 0.008 |
| 167 parameters | Δρmax = 0.44 e Å−3 |
| 1 restraint | Δρmin = −0.45 e Å−3 |
| Experimental. CrysAlis RED (Oxford Diffraction, 2009) Empirical absorption correction using spherical harmonics, implemented in SCALE3 ABSPACK scaling algorithm. |
| 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 |
| C1 | 0.53559 (14) | 0.23409 (14) | 0.05005 (15) | 0.0406 (5) | |
| C2 | 0.57647 (15) | 0.31911 (14) | 0.04598 (18) | 0.0491 (5) | |
| H2 | 0.6336 | 0.3256 | 0.0194 | 0.059* | |
| C3 | 0.53266 (18) | 0.39513 (17) | 0.0813 (2) | 0.0593 (6) | |
| H3 | 0.5600 | 0.4530 | 0.0788 | 0.071* | |
| C4 | 0.44869 (19) | 0.3845 (2) | 0.11999 (18) | 0.0605 (7) | |
| C5 | 0.40852 (18) | 0.3008 (2) | 0.1274 (2) | 0.0730 (8) | |
| H5 | 0.3523 | 0.2950 | 0.1560 | 0.088* | |
| C6 | 0.45174 (18) | 0.2240 (2) | 0.0922 (2) | 0.0644 (7) | |
| H6 | 0.4247 | 0.1662 | 0.0967 | 0.077* | |
| C7 | 0.67268 (14) | 0.08513 (13) | 0.18508 (15) | 0.0388 (4) | |
| C8 | 0.73805 (14) | 0.15662 (14) | 0.19410 (16) | 0.0442 (5) | |
| H8 | 0.7430 | 0.1949 | 0.1389 | 0.053* | |
| C9 | 0.79595 (16) | 0.17110 (16) | 0.28509 (18) | 0.0522 (5) | |
| C10 | 0.78847 (19) | 0.11271 (18) | 0.36573 (19) | 0.0617 (6) | |
| H10 | 0.8272 | 0.1215 | 0.4269 | 0.074* | |
| C11 | 0.72408 (19) | 0.04155 (17) | 0.35625 (19) | 0.0611 (6) | |
| H11 | 0.7202 | 0.0024 | 0.4110 | 0.073* | |
| C12 | 0.66545 (16) | 0.02758 (15) | 0.26704 (18) | 0.0500 (5) | |
| H12 | 0.6214 | −0.0200 | 0.2616 | 0.060* | |
| C13 | 0.8658 (2) | 0.2492 (2) | 0.2948 (2) | 0.0907 (10) | |
| H13A | 0.8476 | 0.2935 | 0.3423 | 0.109* | |
| H13B | 0.8664 | 0.2779 | 0.2297 | 0.109* | |
| H13C | 0.9281 | 0.2262 | 0.3184 | 0.109* | |
| N1 | 0.61358 (14) | 0.06654 (12) | 0.09302 (14) | 0.0510 (5) | |
| H1N | 0.5746 (16) | 0.0231 (14) | 0.092 (2) | 0.061* | |
| O1 | 0.67240 (11) | 0.16746 (10) | −0.03772 (11) | 0.0512 (4) | |
| O2 | 0.51716 (12) | 0.09095 (11) | −0.06921 (12) | 0.0610 (5) | |
| Cl1 | 0.38998 (7) | 0.48058 (7) | 0.15793 (7) | 0.1027 (4) | |
| S1 | 0.58782 (4) | 0.13761 (3) | −0.00050 (4) | 0.04315 (18) |
| C1 | 0.0383 (10) | 0.0444 (11) | 0.0372 (10) | −0.0031 (8) | −0.0019 (8) | 0.0028 (9) |
| C2 | 0.0448 (11) | 0.0439 (12) | 0.0593 (13) | −0.0027 (9) | 0.0093 (10) | −0.0030 (10) |
| C3 | 0.0589 (14) | 0.0483 (13) | 0.0702 (16) | 0.0051 (11) | 0.0061 (12) | −0.0041 (12) |
| C4 | 0.0637 (15) | 0.0735 (17) | 0.0444 (12) | 0.0243 (13) | 0.0070 (11) | 0.0019 (12) |
| C5 | 0.0540 (15) | 0.103 (2) | 0.0668 (16) | 0.0160 (15) | 0.0266 (13) | 0.0172 (16) |
| C6 | 0.0540 (14) | 0.0701 (17) | 0.0708 (16) | −0.0093 (13) | 0.0150 (12) | 0.0166 (14) |
| C7 | 0.0395 (10) | 0.0315 (9) | 0.0440 (11) | 0.0032 (8) | −0.0004 (8) | −0.0019 (8) |
| C8 | 0.0463 (11) | 0.0412 (11) | 0.0433 (11) | −0.0026 (9) | −0.0017 (9) | 0.0033 (9) |
| C9 | 0.0493 (12) | 0.0527 (12) | 0.0508 (12) | −0.0051 (10) | −0.0086 (10) | −0.0008 (11) |
| C10 | 0.0654 (15) | 0.0674 (16) | 0.0470 (13) | 0.0000 (12) | −0.0129 (11) | 0.0024 (12) |
| C11 | 0.0754 (16) | 0.0580 (14) | 0.0482 (13) | 0.0013 (13) | 0.0012 (12) | 0.0140 (12) |
| C12 | 0.0521 (12) | 0.0405 (11) | 0.0570 (13) | −0.0014 (9) | 0.0049 (10) | 0.0048 (10) |
| C13 | 0.089 (2) | 0.100 (2) | 0.0737 (19) | −0.0454 (18) | −0.0238 (16) | 0.0067 (18) |
| N1 | 0.0607 (12) | 0.0336 (9) | 0.0535 (11) | −0.0148 (8) | −0.0127 (9) | 0.0027 (8) |
| O1 | 0.0560 (9) | 0.0485 (8) | 0.0505 (9) | −0.0052 (7) | 0.0128 (7) | −0.0060 (7) |
| O2 | 0.0759 (11) | 0.0490 (9) | 0.0514 (9) | −0.0178 (8) | −0.0183 (8) | −0.0017 (7) |
| Cl1 | 0.1129 (7) | 0.1136 (7) | 0.0848 (6) | 0.0634 (6) | 0.0249 (5) | −0.0053 (5) |
| S1 | 0.0500 (3) | 0.0366 (3) | 0.0402 (3) | −0.0082 (2) | −0.0044 (2) | −0.0017 (2) |
| C1—C2 | 1.371 (3) | C8—H8 | 0.9300 |
| C1—C6 | 1.386 (3) | C9—C10 | 1.381 (3) |
| C1—S1 | 1.761 (2) | C9—C13 | 1.505 (3) |
| C2—C3 | 1.381 (3) | C10—C11 | 1.377 (4) |
| C2—H2 | 0.9300 | C10—H10 | 0.9300 |
| C3—C4 | 1.366 (4) | C11—C12 | 1.373 (3) |
| C3—H3 | 0.9300 | C11—H11 | 0.9300 |
| C4—C5 | 1.354 (4) | C12—H12 | 0.9300 |
| C4—Cl1 | 1.736 (3) | C13—H13A | 0.9600 |
| C5—C6 | 1.386 (4) | C13—H13B | 0.9600 |
| C5—H5 | 0.9300 | C13—H13C | 0.9600 |
| C6—H6 | 0.9300 | N1—S1 | 1.6216 (19) |
| C7—C12 | 1.387 (3) | N1—H1N | 0.839 (16) |
| C7—C8 | 1.390 (3) | O1—S1 | 1.4236 (15) |
| C7—N1 | 1.418 (3) | O2—S1 | 1.4380 (15) |
| C8—C9 | 1.388 (3) | ||
| C2—C1—C6 | 120.1 (2) | C8—C9—C13 | 120.0 (2) |
| C2—C1—S1 | 120.29 (16) | C11—C10—C9 | 120.5 (2) |
| C6—C1—S1 | 119.59 (18) | C11—C10—H10 | 119.7 |
| C1—C2—C3 | 119.9 (2) | C9—C10—H10 | 119.7 |
| C1—C2—H2 | 120.0 | C12—C11—C10 | 120.9 (2) |
| C3—C2—H2 | 120.0 | C12—C11—H11 | 119.6 |
| C4—C3—C2 | 119.3 (2) | C10—C11—H11 | 119.6 |
| C4—C3—H3 | 120.4 | C11—C12—C7 | 119.3 (2) |
| C2—C3—H3 | 120.4 | C11—C12—H12 | 120.4 |
| C5—C4—C3 | 121.7 (2) | C7—C12—H12 | 120.4 |
| C5—C4—Cl1 | 118.8 (2) | C9—C13—H13A | 109.5 |
| C3—C4—Cl1 | 119.5 (2) | C9—C13—H13B | 109.5 |
| C4—C5—C6 | 119.5 (2) | H13A—C13—H13B | 109.5 |
| C4—C5—H5 | 120.2 | C9—C13—H13C | 109.5 |
| C6—C5—H5 | 120.2 | H13A—C13—H13C | 109.5 |
| C5—C6—C1 | 119.4 (2) | H13B—C13—H13C | 109.5 |
| C5—C6—H6 | 120.3 | C7—N1—S1 | 126.09 (14) |
| C1—C6—H6 | 120.3 | C7—N1—H1N | 118.7 (18) |
| C12—C7—C8 | 120.01 (19) | S1—N1—H1N | 112.3 (18) |
| C12—C7—N1 | 117.75 (18) | O1—S1—O2 | 118.42 (10) |
| C8—C7—N1 | 122.22 (18) | O1—S1—N1 | 110.01 (10) |
| C9—C8—C7 | 120.3 (2) | O2—S1—N1 | 104.79 (9) |
| C9—C8—H8 | 119.9 | O1—S1—C1 | 107.66 (9) |
| C7—C8—H8 | 119.9 | O2—S1—C1 | 108.95 (10) |
| C10—C9—C8 | 119.0 (2) | N1—S1—C1 | 106.42 (10) |
| C10—C9—C13 | 120.9 (2) | ||
| C6—C1—C2—C3 | −1.8 (4) | C9—C10—C11—C12 | −0.6 (4) |
| S1—C1—C2—C3 | 176.87 (18) | C10—C11—C12—C7 | 1.2 (4) |
| C1—C2—C3—C4 | 0.0 (4) | C8—C7—C12—C11 | −0.7 (3) |
| C2—C3—C4—C5 | 2.0 (4) | N1—C7—C12—C11 | 177.6 (2) |
| C2—C3—C4—Cl1 | −176.41 (19) | C12—C7—N1—S1 | 161.80 (17) |
| C3—C4—C5—C6 | −2.0 (4) | C8—C7—N1—S1 | −19.9 (3) |
| Cl1—C4—C5—C6 | 176.4 (2) | C7—N1—S1—O1 | 58.7 (2) |
| C4—C5—C6—C1 | 0.1 (4) | C7—N1—S1—O2 | −172.95 (19) |
| C2—C1—C6—C5 | 1.8 (4) | C7—N1—S1—C1 | −57.6 (2) |
| S1—C1—C6—C5 | −176.92 (19) | C2—C1—S1—O1 | 1.6 (2) |
| C12—C7—C8—C9 | −0.4 (3) | C6—C1—S1—O1 | −179.70 (18) |
| N1—C7—C8—C9 | −178.6 (2) | C2—C1—S1—O2 | −127.99 (18) |
| C7—C8—C9—C10 | 0.9 (3) | C6—C1—S1—O2 | 50.7 (2) |
| C7—C8—C9—C13 | −179.3 (2) | C2—C1—S1—N1 | 119.52 (19) |
| C8—C9—C10—C11 | −0.4 (4) | C6—C1—S1—N1 | −61.8 (2) |
| C13—C9—C10—C11 | 179.8 (3) |
| H··· | ||||
| N1—H1N···O2i | 0.84 (2) | 2.11 (2) | 2.942 (2) | 172 (2) |
Hydrogen-bond geometry (Å, °)
| H⋯ | ||||
|---|---|---|---|---|
| N1—H1 | 0.84 (2) | 2.11 (2) | 2.942 (2) | 172 (2) |
Symmetry code: (i) .