| Literature DB >> 21589142 |
Islam Ullah Khan1, Tahir Ali Sheikh, Muhammad Nadeem Arshad.
Abstract
In the title compound, C(14)H(15)NO(3)S, the geometry around the S atom of the SO(2) group is distorted tetra-hedral. The meth-oxy- and methyl-substituted aromatic rings are oriented at a dihedral angle of 71.39 (9)°. Inter-molecular N-H⋯O hydrogen bonds form inversion dimers, which stabilize the crystal structure.Entities:
Year: 2010 PMID: 21589142 PMCID: PMC3009290 DOI: 10.1107/S1600536810042984
Source DB: PubMed Journal: Acta Crystallogr Sect E Struct Rep Online ISSN: 1600-5368
| C14H15NO3S | |
| Orthorhombic, | Mo |
| Hall symbol: -P 2ac 2ab | Cell parameters from 1013 reflections |
| θ = 3.2–19.2° | |
| µ = 0.24 mm−1 | |
| Needle, light brown | |
| 0.42 × 0.33 × 0.21 mm |
| Bruker Kappa APEXII CCD diffractometer | 3376 independent reflections |
| Radiation source: fine-focus sealed tube | 1313 reflections with |
| graphite | |
| φ and ω scans | θmax = 28.3°, θmin = 3.2° |
| Absorption correction: multi-scan ( | |
| 13798 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-atom parameters constrained | |
| 3376 reflections | (Δ/σ)max < 0.001 |
| 174 parameters | Δρmax = 0.18 e Å−3 |
| 0 restraints | Δρmin = −0.28 e Å−3 |
| Geometry. All s.u.'s (except the s.u. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell s.u.'s are taken into account individually in the estimation of s.u.'s in distances, angles and torsion angles; correlations between s.u.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell s.u.'s is used for estimating s.u.'s involving l.s. planes. |
| Refinement. Refinement of |
| S1 | 0.51740 (7) | 0.61649 (6) | 0.39096 (4) | 0.0571 (3) | |
| O1 | 0.60405 (18) | 0.61039 (18) | 0.34278 (11) | 0.0706 (7) | |
| N1 | 0.55946 (19) | 0.6656 (2) | 0.46723 (12) | 0.0529 (7) | |
| C1 | 0.4303 (2) | 0.7199 (2) | 0.35541 (14) | 0.0465 (7) | |
| O2 | 0.46120 (19) | 0.51265 (17) | 0.40827 (11) | 0.0751 (7) | |
| C2 | 0.4619 (3) | 0.7899 (3) | 0.30004 (16) | 0.0584 (8) | |
| H2 | 0.5298 | 0.7842 | 0.2822 | 0.070* | |
| O3 | 0.49484 (18) | 0.80720 (18) | 0.56921 (11) | 0.0662 (6) | |
| C3 | 0.3924 (3) | 0.8688 (3) | 0.27103 (16) | 0.0607 (9) | |
| H3 | 0.4146 | 0.9162 | 0.2337 | 0.073* | |
| C4 | 0.2908 (3) | 0.8796 (2) | 0.29578 (15) | 0.0510 (8) | |
| C5 | 0.2613 (3) | 0.8091 (3) | 0.35213 (17) | 0.0598 (9) | |
| H5 | 0.1935 | 0.8150 | 0.3703 | 0.072* | |
| H1N | 0.5306 | 0.6270 | 0.4999 | 0.072* | |
| C6 | 0.3298 (3) | 0.7303 (3) | 0.38188 (16) | 0.0610 (9) | |
| H6 | 0.3082 | 0.6839 | 0.4199 | 0.073* | |
| C7 | 0.6101 (2) | 0.7748 (2) | 0.47481 (15) | 0.0481 (8) | |
| C8 | 0.5756 (2) | 0.8488 (2) | 0.52917 (16) | 0.0491 (8) | |
| C9 | 0.6239 (3) | 0.9550 (3) | 0.53963 (18) | 0.0650 (9) | |
| H9 | 0.6006 | 1.0047 | 0.5755 | 0.078* | |
| C10 | 0.7065 (3) | 0.9868 (3) | 0.4967 (2) | 0.0742 (11) | |
| H10 | 0.7391 | 1.0583 | 0.5038 | 0.089* | |
| C11 | 0.7412 (3) | 0.9152 (3) | 0.4440 (2) | 0.0766 (11) | |
| H11 | 0.7969 | 0.9380 | 0.4151 | 0.092* | |
| C12 | 0.6934 (3) | 0.8076 (3) | 0.43331 (16) | 0.0629 (9) | |
| H12 | 0.7182 | 0.7579 | 0.3979 | 0.075* | |
| C13 | 0.2160 (3) | 0.9656 (3) | 0.26372 (17) | 0.0697 (10) | |
| H13A | 0.2137 | 0.9552 | 0.2128 | 0.105* | |
| H13B | 0.2391 | 1.0432 | 0.2745 | 0.105* | |
| H13C | 0.1472 | 0.9536 | 0.2833 | 0.105* | |
| C14 | 0.4637 (3) | 0.8720 (3) | 0.63051 (18) | 0.0889 (12) | |
| H14A | 0.4396 | 0.9476 | 0.6159 | 0.133* | |
| H14B | 0.5224 | 0.8804 | 0.6623 | 0.133* | |
| H14C | 0.4079 | 0.8318 | 0.6547 | 0.133* |
| S1 | 0.0728 (6) | 0.0410 (5) | 0.0575 (5) | 0.0023 (4) | −0.0082 (5) | −0.0047 (4) |
| O1 | 0.0764 (17) | 0.0696 (16) | 0.0659 (14) | 0.0201 (12) | 0.0028 (13) | −0.0123 (12) |
| N1 | 0.0685 (19) | 0.0410 (14) | 0.0491 (14) | −0.0108 (13) | −0.0068 (13) | 0.0069 (12) |
| C1 | 0.057 (2) | 0.0393 (17) | 0.0436 (16) | −0.0066 (15) | 0.0000 (15) | −0.0013 (14) |
| O2 | 0.104 (2) | 0.0370 (12) | 0.0845 (16) | −0.0171 (12) | −0.0261 (14) | 0.0047 (11) |
| C2 | 0.051 (2) | 0.064 (2) | 0.0603 (19) | 0.0033 (17) | 0.0091 (17) | 0.0070 (17) |
| O3 | 0.0647 (17) | 0.0638 (14) | 0.0700 (14) | −0.0036 (12) | 0.0084 (12) | −0.0086 (12) |
| C3 | 0.067 (2) | 0.064 (2) | 0.0515 (19) | 0.0029 (19) | 0.0090 (18) | 0.0179 (17) |
| C4 | 0.056 (2) | 0.0500 (19) | 0.0469 (18) | 0.0010 (16) | −0.0005 (16) | −0.0061 (16) |
| C5 | 0.051 (2) | 0.063 (2) | 0.065 (2) | −0.0016 (17) | 0.0114 (17) | 0.0007 (18) |
| C6 | 0.070 (3) | 0.057 (2) | 0.0552 (19) | −0.0038 (18) | 0.0124 (19) | 0.0129 (17) |
| C7 | 0.052 (2) | 0.0433 (18) | 0.0492 (18) | −0.0005 (16) | −0.0084 (16) | 0.0078 (15) |
| C8 | 0.047 (2) | 0.046 (2) | 0.0543 (18) | −0.0001 (16) | −0.0065 (16) | 0.0053 (15) |
| C9 | 0.078 (3) | 0.050 (2) | 0.066 (2) | −0.007 (2) | −0.014 (2) | −0.0039 (18) |
| C10 | 0.084 (3) | 0.060 (2) | 0.079 (2) | −0.024 (2) | −0.022 (2) | 0.010 (2) |
| C11 | 0.072 (3) | 0.086 (3) | 0.072 (3) | −0.028 (2) | −0.007 (2) | 0.020 (2) |
| C12 | 0.065 (2) | 0.069 (2) | 0.055 (2) | −0.0093 (19) | −0.0024 (18) | 0.0010 (18) |
| C13 | 0.068 (3) | 0.075 (2) | 0.066 (2) | 0.015 (2) | 0.0018 (19) | 0.0041 (18) |
| C14 | 0.098 (3) | 0.100 (3) | 0.069 (2) | 0.005 (2) | 0.012 (2) | −0.011 (2) |
| S1—O1 | 1.426 (2) | C6—H6 | 0.9300 |
| S1—O2 | 1.429 (2) | C7—C12 | 1.368 (4) |
| S1—N1 | 1.625 (2) | C7—C8 | 1.396 (4) |
| S1—C1 | 1.756 (3) | C8—C9 | 1.381 (4) |
| N1—C7 | 1.418 (3) | C9—C10 | 1.373 (5) |
| N1—H1N | 0.8394 | C9—H9 | 0.9300 |
| C1—C2 | 1.371 (4) | C10—C11 | 1.357 (5) |
| C1—C6 | 1.378 (4) | C10—H10 | 0.9300 |
| C2—C3 | 1.378 (4) | C11—C12 | 1.393 (4) |
| C2—H2 | 0.9300 | C11—H11 | 0.9300 |
| O3—C8 | 1.359 (3) | C12—H12 | 0.9300 |
| O3—C14 | 1.424 (3) | C13—H13A | 0.9600 |
| C3—C4 | 1.379 (4) | C13—H13B | 0.9600 |
| C3—H3 | 0.9300 | C13—H13C | 0.9600 |
| C4—C5 | 1.382 (4) | C14—H14A | 0.9600 |
| C4—C13 | 1.498 (4) | C14—H14B | 0.9600 |
| C5—C6 | 1.375 (4) | C14—H14C | 0.9600 |
| C5—H5 | 0.9300 | ||
| O1—S1—O2 | 119.32 (14) | C12—C7—N1 | 122.7 (3) |
| O1—S1—N1 | 108.43 (13) | C8—C7—N1 | 117.9 (3) |
| O2—S1—N1 | 104.86 (12) | O3—C8—C9 | 124.8 (3) |
| O1—S1—C1 | 106.45 (14) | O3—C8—C7 | 115.1 (3) |
| O2—S1—C1 | 109.52 (15) | C9—C8—C7 | 120.1 (3) |
| N1—S1—C1 | 107.79 (13) | C10—C9—C8 | 119.6 (3) |
| C7—N1—S1 | 123.03 (19) | C10—C9—H9 | 120.2 |
| C7—N1—H1N | 126.5 | C8—C9—H9 | 120.2 |
| S1—N1—H1N | 108.1 | C11—C10—C9 | 120.9 (3) |
| C2—C1—C6 | 119.5 (3) | C11—C10—H10 | 119.6 |
| C2—C1—S1 | 119.8 (3) | C9—C10—H10 | 119.6 |
| C6—C1—S1 | 120.6 (2) | C10—C11—C12 | 120.0 (4) |
| C1—C2—C3 | 119.7 (3) | C10—C11—H11 | 120.0 |
| C1—C2—H2 | 120.2 | C12—C11—H11 | 120.0 |
| C3—C2—H2 | 120.2 | C7—C12—C11 | 120.1 (3) |
| C8—O3—C14 | 118.1 (3) | C7—C12—H12 | 119.9 |
| C2—C3—C4 | 122.0 (3) | C11—C12—H12 | 119.9 |
| C2—C3—H3 | 119.0 | C4—C13—H13A | 109.5 |
| C4—C3—H3 | 119.0 | C4—C13—H13B | 109.5 |
| C3—C4—C5 | 117.3 (3) | H13A—C13—H13B | 109.5 |
| C3—C4—C13 | 121.4 (3) | C4—C13—H13C | 109.5 |
| C5—C4—C13 | 121.2 (3) | H13A—C13—H13C | 109.5 |
| C6—C5—C4 | 121.4 (3) | H13B—C13—H13C | 109.5 |
| C6—C5—H5 | 119.3 | O3—C14—H14A | 109.5 |
| C4—C5—H5 | 119.3 | O3—C14—H14B | 109.5 |
| C5—C6—C1 | 120.1 (3) | H14A—C14—H14B | 109.5 |
| C5—C6—H6 | 120.0 | O3—C14—H14C | 109.5 |
| C1—C6—H6 | 120.0 | H14A—C14—H14C | 109.5 |
| C12—C7—C8 | 119.3 (3) | H14B—C14—H14C | 109.5 |
| O1—S1—N1—C7 | 58.3 (3) | C2—C1—C6—C5 | 1.0 (5) |
| O2—S1—N1—C7 | −173.2 (2) | S1—C1—C6—C5 | −178.0 (2) |
| C1—S1—N1—C7 | −56.5 (3) | S1—N1—C7—C12 | −51.4 (4) |
| O1—S1—C1—C2 | −11.4 (3) | S1—N1—C7—C8 | 131.6 (2) |
| O2—S1—C1—C2 | −141.7 (2) | C14—O3—C8—C9 | −6.2 (4) |
| N1—S1—C1—C2 | 104.7 (2) | C14—O3—C8—C7 | 173.0 (3) |
| O1—S1—C1—C6 | 167.6 (2) | C12—C7—C8—O3 | −177.7 (3) |
| O2—S1—C1—C6 | 37.3 (3) | N1—C7—C8—O3 | −0.6 (4) |
| N1—S1—C1—C6 | −76.3 (3) | C12—C7—C8—C9 | 1.5 (4) |
| C6—C1—C2—C3 | −0.7 (4) | N1—C7—C8—C9 | 178.6 (3) |
| S1—C1—C2—C3 | 178.3 (2) | O3—C8—C9—C10 | 178.5 (3) |
| C1—C2—C3—C4 | −0.3 (5) | C7—C8—C9—C10 | −0.6 (5) |
| C2—C3—C4—C5 | 1.0 (5) | C8—C9—C10—C11 | 0.1 (5) |
| C2—C3—C4—C13 | −179.9 (3) | C9—C10—C11—C12 | −0.5 (6) |
| C3—C4—C5—C6 | −0.7 (5) | C8—C7—C12—C11 | −1.8 (5) |
| C13—C4—C5—C6 | −179.8 (3) | N1—C7—C12—C11 | −178.9 (3) |
| C4—C5—C6—C1 | −0.3 (5) | C10—C11—C12—C7 | 1.3 (5) |
| H··· | ||||
| N1—H1N···O2i | 0.84 | 2.35 | 3.112 (3) | 151 |
Hydrogen-bond geometry (Å, °)
| H⋯ | ||||
|---|---|---|---|---|
| N1—H1 | 0.84 | 2.35 | 3.112 (3) | 151 |
Symmetry code: (i) .