| Literature DB >> 23125671 |
U Chaithanya1, Sabine Foro, B Thimme Gowda.
Abstract
In the title compound, C(12)H(10)N(2)O(4)S, the dihedral angle between the aromatic rings is 36.19 (18)°. In the crystal, N-H⋯O hydrogen bonds link the mol-ecules into C(4) chains running along the a axis.Entities:
Year: 2012 PMID: 23125671 PMCID: PMC3470227 DOI: 10.1107/S1600536812037798
Source DB: PubMed Journal: Acta Crystallogr Sect E Struct Rep Online ISSN: 1600-5368
| C12H10N2O4S | |
| Monoclinic, | Mo |
| Hall symbol: C -2yc | Cell parameters from 1242 reflections |
| θ = 3.2–27.6° | |
| µ = 0.27 mm−1 | |
| β = 93.419 (7)° | Plate, colourless |
| 0.36 × 0.32 × 0.08 mm | |
| Oxford Diffraction Xcalibur diffractometer with a Sapphire CCD detector | 1421 independent reflections |
| Radiation source: fine-focus sealed tube | 1311 reflections with |
| Graphite monochromator | |
| Rotation method data acquisition using ω scans | θmax = 25.3°, θmin = 3.2° |
| Absorption correction: multi-scan ( | |
| 2074 measured reflections |
| Refinement on | Secondary atom site location: difference Fourier map |
| Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
| H atoms treated by a mixture of independent and constrained refinement | |
| (Δ/σ)max < 0.001 | |
| 1421 reflections | Δρmax = 0.25 e Å−3 |
| 175 parameters | Δρmin = −0.16 e Å−3 |
| 3 restraints | Absolute structure: Flack (1983), 282 Friedel pairs |
| Primary atom site location: structure-invariant direct methods | Flack parameter: 0.09 (12) |
| Experimental. Absorption correction: 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 | 0.0817 (7) | 0.9140 (3) | 0.0338 (2) | 0.0425 (9) | |
| C2 | −0.0381 (8) | 1.0097 (3) | 0.0379 (2) | 0.0535 (11) | |
| H2 | −0.1700 | 1.0195 | 0.0688 | 0.064* | |
| C3 | 0.0406 (8) | 1.0907 (3) | −0.0044 (2) | 0.0570 (12) | |
| H3 | −0.0381 | 1.1558 | −0.0026 | 0.068* | |
| C4 | 0.2345 (8) | 1.0741 (3) | −0.0487 (2) | 0.0457 (9) | |
| C5 | 0.3565 (9) | 0.9789 (3) | −0.0540 (3) | 0.0569 (11) | |
| H5 | 0.4883 | 0.9697 | −0.0849 | 0.068* | |
| C6 | 0.2773 (8) | 0.8980 (3) | −0.0120 (2) | 0.0533 (11) | |
| H6 | 0.3550 | 0.8328 | −0.0146 | 0.064* | |
| C7 | 0.1676 (8) | 0.9283 (3) | 0.2053 (2) | 0.0457 (9) | |
| C8 | 0.3323 (9) | 1.0099 (3) | 0.1962 (3) | 0.0604 (12) | |
| H8 | 0.4631 | 1.0034 | 0.1646 | 0.072* | |
| C9 | 0.3052 (12) | 1.1013 (4) | 0.2335 (3) | 0.0762 (15) | |
| H9 | 0.4186 | 1.1564 | 0.2277 | 0.091* | |
| C10 | 0.1108 (13) | 1.1109 (4) | 0.2793 (3) | 0.0826 (17) | |
| H10 | 0.0895 | 1.1734 | 0.3036 | 0.099* | |
| C11 | −0.0527 (11) | 1.0291 (5) | 0.2895 (3) | 0.0825 (16) | |
| H11 | −0.1833 | 1.0358 | 0.3211 | 0.099* | |
| C12 | −0.0235 (9) | 0.9362 (4) | 0.2526 (2) | 0.0658 (13) | |
| H12 | −0.1322 | 0.8800 | 0.2599 | 0.079* | |
| N1 | 0.1932 (7) | 0.8315 (2) | 0.16574 (19) | 0.0491 (8) | |
| H1N | 0.346 (5) | 0.817 (3) | 0.156 (2) | 0.059* | |
| N2 | 0.3232 (8) | 1.1618 (3) | −0.0926 (2) | 0.0624 (10) | |
| O1 | −0.2542 (5) | 0.82835 (19) | 0.11253 (16) | 0.0535 (8) | |
| O2 | 0.0826 (6) | 0.71539 (19) | 0.06472 (17) | 0.0569 (8) | |
| O3 | 0.2037 (8) | 1.2437 (3) | −0.0919 (2) | 0.0907 (13) | |
| O4 | 0.5135 (8) | 1.1485 (3) | −0.1263 (2) | 0.0894 (13) | |
| S2 | 0.00585 (16) | 0.81293 (6) | 0.09388 (7) | 0.0445 (2) |
| C1 | 0.037 (2) | 0.0366 (16) | 0.054 (2) | 0.0000 (16) | 0.0048 (17) | 0.0008 (16) |
| C2 | 0.045 (2) | 0.0422 (19) | 0.076 (3) | 0.0090 (18) | 0.024 (2) | 0.0009 (19) |
| C3 | 0.055 (3) | 0.038 (2) | 0.080 (3) | 0.0115 (19) | 0.017 (2) | 0.005 (2) |
| C4 | 0.048 (2) | 0.0387 (18) | 0.051 (2) | −0.0031 (17) | 0.0065 (18) | 0.0020 (16) |
| C5 | 0.061 (3) | 0.054 (2) | 0.058 (3) | 0.005 (2) | 0.027 (2) | 0.003 (2) |
| C6 | 0.054 (3) | 0.042 (2) | 0.066 (3) | 0.0123 (19) | 0.018 (2) | −0.0004 (19) |
| C7 | 0.047 (2) | 0.0451 (19) | 0.045 (2) | 0.0006 (18) | 0.0039 (18) | 0.0022 (17) |
| C8 | 0.061 (3) | 0.058 (2) | 0.064 (3) | −0.006 (2) | 0.016 (2) | −0.002 (2) |
| C9 | 0.104 (5) | 0.051 (2) | 0.074 (3) | −0.008 (3) | 0.009 (3) | 0.000 (2) |
| C10 | 0.104 (5) | 0.078 (3) | 0.066 (3) | 0.017 (3) | 0.004 (3) | −0.025 (3) |
| C11 | 0.072 (4) | 0.115 (4) | 0.062 (3) | 0.007 (4) | 0.022 (3) | −0.024 (3) |
| C12 | 0.061 (3) | 0.087 (3) | 0.051 (3) | −0.014 (2) | 0.020 (2) | −0.007 (2) |
| N1 | 0.0428 (19) | 0.0479 (18) | 0.057 (2) | 0.0060 (16) | 0.0083 (16) | 0.0036 (15) |
| N2 | 0.068 (3) | 0.054 (2) | 0.067 (3) | 0.0027 (19) | 0.016 (2) | 0.0115 (17) |
| O1 | 0.0344 (15) | 0.0529 (16) | 0.074 (2) | −0.0013 (12) | 0.0104 (14) | 0.0027 (13) |
| O2 | 0.0585 (19) | 0.0351 (13) | 0.078 (2) | 0.0002 (12) | 0.0166 (16) | −0.0035 (12) |
| O3 | 0.109 (3) | 0.0544 (18) | 0.112 (3) | 0.020 (2) | 0.038 (3) | 0.0257 (18) |
| O4 | 0.095 (3) | 0.071 (2) | 0.108 (3) | 0.0060 (19) | 0.053 (3) | 0.027 (2) |
| S2 | 0.0383 (5) | 0.0369 (4) | 0.0592 (5) | −0.0003 (5) | 0.0108 (4) | 0.0004 (5) |
| C1—C2 | 1.379 (5) | C8—C9 | 1.375 (6) |
| C1—C6 | 1.383 (5) | C8—H8 | 0.9300 |
| C1—S2 | 1.773 (4) | C9—C10 | 1.366 (7) |
| C2—C3 | 1.382 (5) | C9—H9 | 0.9300 |
| C2—H2 | 0.9300 | C10—C11 | 1.369 (8) |
| C3—C4 | 1.358 (5) | C10—H10 | 0.9300 |
| C3—H3 | 0.9300 | C11—C12 | 1.387 (7) |
| C4—C5 | 1.380 (5) | C11—H11 | 0.9300 |
| C4—N2 | 1.480 (5) | C12—H12 | 0.9300 |
| C5—C6 | 1.376 (5) | N1—S2 | 1.628 (4) |
| C5—H5 | 0.9300 | N1—H1N | 0.85 (2) |
| C6—H6 | 0.9300 | N2—O4 | 1.215 (5) |
| C7—C8 | 1.368 (6) | N2—O3 | 1.220 (5) |
| C7—C12 | 1.371 (5) | O1—S2 | 1.429 (3) |
| C7—N1 | 1.454 (5) | O2—S2 | 1.429 (3) |
| C2—C1—C6 | 121.1 (3) | C10—C9—C8 | 119.7 (5) |
| C2—C1—S2 | 119.7 (3) | C10—C9—H9 | 120.1 |
| C6—C1—S2 | 118.9 (3) | C8—C9—H9 | 120.1 |
| C1—C2—C3 | 119.1 (4) | C9—C10—C11 | 120.4 (5) |
| C1—C2—H2 | 120.5 | C9—C10—H10 | 119.8 |
| C3—C2—H2 | 120.5 | C11—C10—H10 | 119.8 |
| C4—C3—C2 | 119.1 (3) | C10—C11—C12 | 120.0 (5) |
| C4—C3—H3 | 120.4 | C10—C11—H11 | 120.0 |
| C2—C3—H3 | 120.4 | C12—C11—H11 | 120.0 |
| C3—C4—C5 | 122.8 (3) | C7—C12—C11 | 119.2 (4) |
| C3—C4—N2 | 119.0 (4) | C7—C12—H12 | 120.4 |
| C5—C4—N2 | 118.1 (4) | C11—C12—H12 | 120.4 |
| C6—C5—C4 | 118.0 (4) | C7—N1—S2 | 118.4 (3) |
| C6—C5—H5 | 121.0 | C7—N1—H1N | 114 (3) |
| C4—C5—H5 | 121.0 | S2—N1—H1N | 108 (3) |
| C5—C6—C1 | 119.8 (3) | O4—N2—O3 | 123.7 (4) |
| C5—C6—H6 | 120.1 | O4—N2—C4 | 118.1 (4) |
| C1—C6—H6 | 120.1 | O3—N2—C4 | 118.1 (4) |
| C8—C7—C12 | 120.4 (4) | O1—S2—O2 | 120.20 (16) |
| C8—C7—N1 | 120.7 (4) | O1—S2—N1 | 107.82 (18) |
| C12—C7—N1 | 118.9 (4) | O2—S2—N1 | 106.00 (18) |
| C7—C8—C9 | 120.2 (5) | O1—S2—C1 | 107.61 (16) |
| C7—C8—H8 | 119.9 | O2—S2—C1 | 108.63 (17) |
| C9—C8—H8 | 119.9 | N1—S2—C1 | 105.71 (18) |
| C6—C1—C2—C3 | −0.3 (7) | C10—C11—C12—C7 | −1.0 (8) |
| S2—C1—C2—C3 | 173.8 (3) | C8—C7—N1—S2 | −98.6 (4) |
| C1—C2—C3—C4 | −0.3 (7) | C12—C7—N1—S2 | 82.0 (5) |
| C2—C3—C4—C5 | 0.6 (7) | C3—C4—N2—O4 | 172.7 (5) |
| C2—C3—C4—N2 | −178.4 (4) | C5—C4—N2—O4 | −6.3 (6) |
| C3—C4—C5—C6 | −0.3 (7) | C3—C4—N2—O3 | −6.2 (6) |
| N2—C4—C5—C6 | 178.7 (4) | C5—C4—N2—O3 | 174.8 (5) |
| C4—C5—C6—C1 | −0.3 (7) | C7—N1—S2—O1 | −53.0 (3) |
| C2—C1—C6—C5 | 0.6 (7) | C7—N1—S2—O2 | 177.1 (3) |
| S2—C1—C6—C5 | −173.5 (4) | C7—N1—S2—C1 | 61.9 (3) |
| C12—C7—C8—C9 | −1.0 (8) | C2—C1—S2—O1 | 29.2 (4) |
| N1—C7—C8—C9 | 179.5 (4) | C6—C1—S2—O1 | −156.6 (3) |
| C7—C8—C9—C10 | −0.8 (8) | C2—C1—S2—O2 | 160.8 (4) |
| C8—C9—C10—C11 | 1.7 (9) | C6—C1—S2—O2 | −25.0 (4) |
| C9—C10—C11—C12 | −0.8 (9) | C2—C1—S2—N1 | −85.9 (4) |
| C8—C7—C12—C11 | 1.9 (7) | C6—C1—S2—N1 | 88.4 (4) |
| N1—C7—C12—C11 | −178.6 (4) |
| H··· | ||||
| N1—H1 | 0.85 (2) | 2.28 (2) | 3.094 (4) | 162 (4) |
Hydrogen-bond geometry (Å, °)
|
|
| H⋯ |
|
|
|---|---|---|---|---|
| N1—H1 | 0.85 (2) | 2.28 (2) | 3.094 (4) | 162 (4) |
Symmetry code: (i) .