| Literature DB >> 24109323 |
S Sreenivasa1, D Darshan, M Prakash Shet, N R Mohan, Vijith Kumar, P A Suchetan.
Abstract
In the title compound, C15H15NO4S, the dihedral angle between the methyl- and meth-oxy-substituted benzene rings is 88.99 (12)°. An intra-molecular C-H⋯O hydrogen bond occurs. In the crystal, adjacent mol-ecules form inversion-related dimers through strong N-H⋯O hydrogen bonds, generating R 2 (2)(8) loops. The dimers are further connected through C-H⋯O inter-actions that form C(8) chains parallel to (001). Mol-ecules are also connected through other C-H⋯O hydrogen bonds along the b axis, forming additional C(8) chains. Two aromatic π-π stacking inter-actions [centroid-centroid separations = 3.6150 (1) and 3.6837 (1) Å] generate a three-dimensional architecture.Entities:
Year: 2013 PMID: 24109323 PMCID: PMC3793736 DOI: 10.1107/S1600536813018539
Source DB: PubMed Journal: Acta Crystallogr Sect E Struct Rep Online ISSN: 1600-5368
| C15H15NO4S | Prism |
| Monoclinic, | Melting point: 423 K |
| Hall symbol: -C 2yc | Mo |
| Cell parameters from 1232 reflections | |
| θ = 2.8–25.0° | |
| µ = 0.24 mm−1 | |
| β = 131.21 (3)° | |
| Prism, colourless | |
| 0.33 × 0.27 × 0.22 mm | |
| Bruker APEXII CCD area-detector diffractometer | 1970 reflections with |
| Radiation source: fine-focus sealed tube | |
| Graphite monochromator | θmax = 25.0°, θmin = 2.8° |
| φ and ω scans | |
| 5294 measured reflections | |
| 2558 independent 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 | |
| 2558 reflections | (Δ/σ)max = 0.001 |
| 196 parameters | Δρmax = 0.19 e Å−3 |
| 0 restraints | Δρmin = −0.35 e Å−3 |
| 0 constraints |
| 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 |
| HN1 | 0.0737 (12) | 0.796 (3) | 0.2976 (17) | 0.055 (8)* | |
| C1 | 0.05769 (11) | 0.6312 (3) | 0.13024 (14) | 0.0444 (5) | |
| C9 | 0.18751 (12) | 0.9525 (3) | 0.40254 (15) | 0.0425 (5) | |
| C10 | 0.16739 (12) | 0.9650 (3) | 0.45194 (16) | 0.0479 (6) | |
| H10 | 0.1231 | 0.9451 | 0.4237 | 0.057* | |
| C8 | 0.14165 (12) | 0.9088 (3) | 0.30428 (16) | 0.0467 (6) | |
| C2 | 0.06638 (11) | 0.4482 (3) | 0.15570 (16) | 0.0488 (6) | |
| C6 | 0.07526 (12) | 0.6977 (3) | 0.08233 (16) | 0.0546 (6) | |
| H6 | 0.0689 | 0.8195 | 0.0662 | 0.066* | |
| C14 | 0.25399 (13) | 0.9826 (3) | 0.44521 (17) | 0.0529 (6) | |
| H14 | 0.2678 | 0.9748 | 0.4125 | 0.063* | |
| C11 | 0.21314 (12) | 1.0071 (3) | 0.54308 (17) | 0.0496 (6) | |
| C13 | 0.29856 (13) | 1.0235 (3) | 0.53520 (18) | 0.0602 (7) | |
| H13 | 0.3429 | 1.0430 | 0.5635 | 0.072* | |
| C12 | 0.27921 (12) | 1.0365 (3) | 0.58542 (17) | 0.0529 (6) | |
| H12 | 0.3102 | 1.0646 | 0.6468 | 0.063* | |
| C5 | 0.10253 (13) | 0.5803 (4) | 0.05870 (18) | 0.0653 (7) | |
| H5 | 0.1146 | 0.6233 | 0.0267 | 0.078* | |
| C4 | 0.11146 (14) | 0.4011 (4) | 0.08281 (18) | 0.0666 (8) | |
| H4 | 0.1296 | 0.3227 | 0.0670 | 0.080* | |
| C3 | 0.09384 (13) | 0.3358 (3) | 0.13017 (18) | 0.0601 (7) | |
| H3 | 0.1004 | 0.2136 | 0.1457 | 0.072* | |
| C7 | 0.04728 (14) | 0.3666 (3) | 0.20628 (19) | 0.0651 (7) | |
| H7A | 0.0607 | 0.4466 | 0.2543 | 0.098* | |
| H7B | 0.0691 | 0.2516 | 0.2312 | 0.098* | |
| H7C | −0.0001 | 0.3496 | 0.1655 | 0.098* | |
| C15 | 0.23539 (16) | 1.0486 (5) | 0.68140 (19) | 0.0927 (11) | |
| H15A | 0.2674 | 0.9521 | 0.7117 | 0.139* | |
| H15B | 0.2121 | 1.0546 | 0.7032 | 0.139* | |
| H15C | 0.2578 | 1.1616 | 0.6934 | 0.139* | |
| O1 | 0.00755 (9) | 0.9515 (2) | 0.10733 (11) | 0.0614 (5) | |
| O2 | −0.02956 (7) | 0.7037 (2) | 0.14851 (11) | 0.0527 (4) | |
| O3 | 0.15524 (9) | 0.9414 (2) | 0.25752 (12) | 0.0646 (5) | |
| O4 | 0.18890 (10) | 1.0151 (3) | 0.58597 (13) | 0.0771 (6) | |
| S1 | 0.02251 (3) | 0.78797 (8) | 0.15606 (4) | 0.0461 (2) | |
| N1 | 0.08109 (10) | 0.8300 (3) | 0.26647 (13) | 0.0456 (5) |
| C1 | 0.0325 (12) | 0.0577 (14) | 0.0369 (12) | −0.0007 (11) | 0.0202 (11) | −0.0079 (10) |
| C9 | 0.0428 (13) | 0.0396 (11) | 0.0460 (14) | −0.0036 (10) | 0.0296 (12) | −0.0046 (10) |
| C10 | 0.0408 (14) | 0.0560 (13) | 0.0514 (15) | −0.0117 (11) | 0.0323 (13) | −0.0128 (11) |
| C8 | 0.0477 (15) | 0.0498 (13) | 0.0500 (15) | −0.0079 (11) | 0.0354 (14) | −0.0059 (11) |
| C2 | 0.0370 (13) | 0.0540 (13) | 0.0470 (14) | −0.0035 (11) | 0.0240 (13) | −0.0114 (11) |
| C6 | 0.0477 (15) | 0.0703 (16) | 0.0468 (15) | 0.0002 (12) | 0.0315 (14) | −0.0041 (12) |
| C14 | 0.0455 (15) | 0.0674 (15) | 0.0538 (16) | −0.0046 (12) | 0.0361 (14) | −0.0031 (12) |
| C11 | 0.0479 (15) | 0.0570 (13) | 0.0509 (15) | −0.0084 (12) | 0.0355 (14) | −0.0110 (11) |
| C13 | 0.0386 (14) | 0.0809 (17) | 0.0573 (17) | −0.0073 (13) | 0.0299 (14) | −0.0053 (13) |
| C12 | 0.0424 (15) | 0.0643 (15) | 0.0435 (15) | −0.0053 (12) | 0.0247 (13) | −0.0060 (11) |
| C5 | 0.0528 (17) | 0.100 (2) | 0.0516 (16) | −0.0027 (16) | 0.0381 (15) | −0.0121 (15) |
| C4 | 0.0513 (17) | 0.087 (2) | 0.0610 (18) | 0.0025 (15) | 0.0369 (16) | −0.0217 (15) |
| C3 | 0.0491 (16) | 0.0606 (15) | 0.0614 (17) | 0.0022 (13) | 0.0324 (15) | −0.0135 (13) |
| C7 | 0.0658 (19) | 0.0565 (15) | 0.075 (2) | −0.0007 (13) | 0.0473 (18) | 0.0007 (13) |
| C15 | 0.071 (2) | 0.164 (3) | 0.0525 (19) | −0.016 (2) | 0.0442 (19) | −0.0258 (19) |
| O1 | 0.0668 (12) | 0.0571 (9) | 0.0569 (12) | 0.0121 (9) | 0.0393 (11) | 0.0084 (8) |
| O2 | 0.0360 (9) | 0.0696 (10) | 0.0542 (10) | −0.0035 (8) | 0.0305 (9) | −0.0118 (8) |
| O3 | 0.0606 (12) | 0.0922 (13) | 0.0561 (12) | −0.0179 (10) | 0.0449 (11) | −0.0102 (9) |
| O4 | 0.0531 (12) | 0.1345 (16) | 0.0517 (12) | −0.0218 (11) | 0.0380 (11) | −0.0281 (11) |
| S1 | 0.0400 (4) | 0.0541 (4) | 0.0427 (4) | 0.0021 (3) | 0.0267 (3) | −0.0040 (3) |
| N1 | 0.0450 (12) | 0.0577 (12) | 0.0394 (12) | −0.0091 (9) | 0.0301 (11) | −0.0074 (9) |
| C1—C6 | 1.388 (3) | C13—H13 | 0.9300 |
| C1—C2 | 1.404 (3) | C12—H12 | 0.9300 |
| C1—S1 | 1.762 (2) | C5—C4 | 1.370 (4) |
| C9—C10 | 1.388 (3) | C5—H5 | 0.9300 |
| C9—C14 | 1.394 (3) | C4—C3 | 1.376 (4) |
| C9—C8 | 1.487 (3) | C4—H4 | 0.9300 |
| C10—C11 | 1.382 (3) | C3—H3 | 0.9300 |
| C10—H10 | 0.9300 | C7—H7A | 0.9600 |
| C8—O3 | 1.213 (3) | C7—H7B | 0.9600 |
| C8—N1 | 1.387 (3) | C7—H7C | 0.9600 |
| C2—C3 | 1.400 (3) | C15—O4 | 1.431 (3) |
| C2—C7 | 1.509 (3) | C15—H15A | 0.9600 |
| C6—C5 | 1.393 (3) | C15—H15B | 0.9600 |
| C6—H6 | 0.9300 | C15—H15C | 0.9600 |
| C14—C13 | 1.363 (3) | O1—S1 | 1.4232 (16) |
| C14—H14 | 0.9300 | O2—S1 | 1.4391 (16) |
| C11—O4 | 1.360 (3) | S1—N1 | 1.666 (2) |
| C11—C12 | 1.385 (3) | N1—HN1 | 0.79 (2) |
| C13—C12 | 1.386 (3) | ||
| C6—C1—C2 | 122.0 (2) | C4—C5—H5 | 120.2 |
| C6—C1—S1 | 116.49 (18) | C6—C5—H5 | 120.2 |
| C2—C1—S1 | 121.48 (17) | C5—C4—C3 | 120.7 (2) |
| C10—C9—C14 | 119.7 (2) | C5—C4—H4 | 119.6 |
| C10—C9—C8 | 123.6 (2) | C3—C4—H4 | 119.6 |
| C14—C9—C8 | 116.6 (2) | C4—C3—C2 | 121.9 (2) |
| C11—C10—C9 | 120.0 (2) | C4—C3—H3 | 119.1 |
| C11—C10—H10 | 120.0 | C2—C3—H3 | 119.1 |
| C9—C10—H10 | 120.0 | C2—C7—H7A | 109.5 |
| O3—C8—N1 | 120.2 (2) | C2—C7—H7B | 109.5 |
| O3—C8—C9 | 122.5 (2) | H7A—C7—H7B | 109.5 |
| N1—C8—C9 | 117.3 (2) | C2—C7—H7C | 109.5 |
| C3—C2—C1 | 116.3 (2) | H7A—C7—H7C | 109.5 |
| C3—C2—C7 | 119.0 (2) | H7B—C7—H7C | 109.5 |
| C1—C2—C7 | 124.7 (2) | O4—C15—H15A | 109.5 |
| C1—C6—C5 | 119.4 (2) | O4—C15—H15B | 109.5 |
| C1—C6—H6 | 120.3 | H15A—C15—H15B | 109.5 |
| C5—C6—H6 | 120.3 | O4—C15—H15C | 109.5 |
| C13—C14—C9 | 119.5 (2) | H15A—C15—H15C | 109.5 |
| C13—C14—H14 | 120.2 | H15B—C15—H15C | 109.5 |
| C9—C14—H14 | 120.2 | C11—O4—C15 | 117.5 (2) |
| O4—C11—C10 | 115.8 (2) | O1—S1—O2 | 118.18 (11) |
| O4—C11—C12 | 124.0 (2) | O1—S1—N1 | 108.93 (10) |
| C10—C11—C12 | 120.2 (2) | O2—S1—N1 | 103.29 (10) |
| C14—C13—C12 | 121.4 (2) | O1—S1—C1 | 109.21 (11) |
| C14—C13—H13 | 119.3 | O2—S1—C1 | 110.47 (10) |
| C12—C13—H13 | 119.3 | N1—S1—C1 | 105.95 (11) |
| C11—C12—C13 | 119.1 (2) | C8—N1—S1 | 122.61 (17) |
| C11—C12—H12 | 120.4 | C8—N1—HN1 | 120.7 (19) |
| C13—C12—H12 | 120.4 | S1—N1—HN1 | 116.5 (19) |
| C4—C5—C6 | 119.6 (2) | ||
| C14—C9—C10—C11 | 0.0 (3) | C5—C4—C3—C2 | −0.1 (4) |
| C8—C9—C10—C11 | −179.7 (2) | C1—C2—C3—C4 | 0.1 (4) |
| C10—C9—C8—O3 | 161.3 (2) | C7—C2—C3—C4 | 179.1 (2) |
| C14—C9—C8—O3 | −18.4 (3) | C10—C11—O4—C15 | 176.7 (2) |
| C10—C9—C8—N1 | −17.9 (3) | C12—C11—O4—C15 | −2.7 (4) |
| C14—C9—C8—N1 | 162.4 (2) | O2—O2—S1—O1 | 0.00 (5) |
| C6—C1—C2—C3 | 0.0 (3) | O2—O2—S1—N1 | 0.00 (6) |
| S1—C1—C2—C3 | 178.99 (18) | O2—O2—S1—C1 | 0.00 (4) |
| C6—C1—C2—C7 | −178.9 (2) | C6—C1—S1—O1 | 10.5 (2) |
| S1—C1—C2—C7 | 0.1 (3) | C2—C1—S1—O1 | −168.48 (18) |
| C2—C1—C6—C5 | −0.2 (4) | C6—C1—S1—O2 | 142.13 (18) |
| S1—C1—C6—C5 | −179.17 (18) | C2—C1—S1—O2 | −36.9 (2) |
| C10—C9—C14—C13 | 0.2 (3) | C6—C1—S1—O2 | 142.13 (18) |
| C8—C9—C14—C13 | 179.9 (2) | C2—C1—S1—O2 | −36.9 (2) |
| C9—C10—C11—O4 | −179.6 (2) | C6—C1—S1—N1 | −106.65 (19) |
| C9—C10—C11—C12 | −0.1 (3) | C2—C1—S1—N1 | 74.3 (2) |
| C9—C14—C13—C12 | −0.2 (4) | O3—C8—N1—S1 | −3.9 (3) |
| O4—C11—C12—C13 | 179.5 (2) | C9—C8—N1—S1 | 175.28 (15) |
| C10—C11—C12—C13 | 0.1 (4) | O1—S1—N1—C8 | −54.9 (2) |
| C14—C13—C12—C11 | 0.1 (4) | O2—S1—N1—C8 | 178.66 (18) |
| C1—C6—C5—C4 | 0.2 (4) | O2—S1—N1—C8 | 178.66 (18) |
| C6—C5—C4—C3 | 0.0 (4) | C1—S1—N1—C8 | 62.5 (2) |
| H··· | ||||
| N1—H | 0.80 (3) | 2.15 (4) | 2.929 (4) | 166 |
| C3—H3···O3ii | 0.93 | 2.60 | 3.463 (3) | 155 |
| C10—H10···O2i | 0.93 | 2.60 | 3.404 (3) | 145 |
| C15—H15 | 0.96 | 2.36 | 3.323 (3) | 178 |
| C6—H6···O1 | 0.93 | 2.46 | 2.861 (4) | 106 |
Hydrogen-bond geometry (Å, °)
|
|
| H⋯ |
|
|
|---|---|---|---|---|
| N1—H | 0.80 (3) | 2.15 (4) | 2.929 (4) | 166 |
| C3—H3⋯O3ii | 0.93 | 2.60 | 3.463 (3) | 155 |
| C10—H10⋯O2i | 0.93 | 2.60 | 3.404 (3) | 145 |
| C15—H15 | 0.96 | 2.36 | 3.323 (3) | 178 |
| C6—H6⋯O1 | 0.93 | 2.46 | 2.861 (4) | 106 |
Symmetry codes: (i) ; (ii) ; (iii) .