| Literature DB >> 21578808 |
Ibrahim N Hassan1, Bohari M Yamin, Mohammad B Kassim.
Abstract
In the title compound, C(11)H(12)N(2)O(3)S, theEntities:
Year: 2009 PMID: 21578808 PMCID: PMC2972120 DOI: 10.1107/S1600536809046169
Source DB: PubMed Journal: Acta Crystallogr Sect E Struct Rep Online ISSN: 1600-5368
| C11H12N2O3S | |
| Monoclinic, | Mo |
| Hall symbol: -P 2yn | Cell parameters from 871 reflections |
| θ = 1.8–25.5° | |
| µ = 0.26 mm−1 | |
| β = 96.210 (2)° | Needle, colourless |
| 0.48 × 0.14 × 0.06 mm | |
| Bruker SMART APEX CCD area-detector diffractometer | 2264 independent reflections |
| Radiation source: fine-focus sealed tube | 1600 reflections with |
| graphite | |
| ω scans | θmax = 25.5°, θmin = 1.8° |
| Absorption correction: multi-scan ( | |
| 6881 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 | |
| 2264 reflections | (Δ/σ)max = 0.001 |
| 154 parameters | Δρmax = 0.26 e Å−3 |
| 0 restraints | Δρmin = −0.18 e Å−3 |
| 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 |
| S1 | 0.50901 (8) | 0.0880 (3) | 0.62465 (7) | 0.0818 (5) | |
| O1 | 0.2035 (2) | 0.1002 (7) | 0.53998 (17) | 0.0725 (10) | |
| N1 | 0.3541 (2) | −0.0034 (7) | 0.53458 (18) | 0.0545 (9) | |
| H1A | 0.3909 | −0.0822 | 0.5055 | 0.065* | |
| C9 | 0.3780 (3) | 0.4046 (9) | 0.7161 (2) | 0.0610 (12) | |
| H9A | 0.3380 | 0.5543 | 0.7257 | 0.073* | |
| H9B | 0.4388 | 0.4763 | 0.7105 | 0.073* | |
| C6 | 0.2391 (3) | −0.2034 (9) | 0.4391 (2) | 0.0494 (10) | |
| N2 | 0.3429 (2) | 0.2733 (8) | 0.64340 (18) | 0.0576 (10) | |
| H2A | 0.2854 | 0.2906 | 0.6265 | 0.069* | |
| O3 | 0.4423 (2) | 0.3093 (7) | 0.84511 (17) | 0.0740 (10) | |
| C7 | 0.2621 (3) | −0.0237 (9) | 0.5083 (2) | 0.0535 (11) | |
| C1 | 0.2954 (3) | −0.4110 (9) | 0.4191 (2) | 0.0555 (11) | |
| H1B | 0.3509 | −0.4435 | 0.4501 | 0.067* | |
| O2 | 0.3394 (2) | 0.0172 (7) | 0.7891 (2) | 0.0812 (10) | |
| C10 | 0.3840 (3) | 0.2182 (10) | 0.7862 (2) | 0.0553 (11) | |
| C8 | 0.3961 (3) | 0.1265 (9) | 0.6015 (2) | 0.0542 (11) | |
| C5 | 0.1559 (3) | −0.1619 (9) | 0.3927 (2) | 0.0602 (12) | |
| H5A | 0.1168 | −0.0250 | 0.4056 | 0.072* | |
| C4 | 0.1308 (3) | −0.3236 (10) | 0.3269 (3) | 0.0654 (13) | |
| H4A | 0.0753 | −0.2938 | 0.2956 | 0.078* | |
| C3 | 0.1877 (4) | −0.5258 (11) | 0.3085 (3) | 0.0704 (14) | |
| H3A | 0.1707 | −0.6352 | 0.2647 | 0.084* | |
| C2 | 0.2700 (3) | −0.5688 (10) | 0.3542 (3) | 0.0640 (13) | |
| H2B | 0.3088 | −0.7062 | 0.3409 | 0.077* | |
| C11 | 0.4497 (4) | 0.1530 (13) | 0.9180 (3) | 0.0918 (19) | |
| H11A | 0.4937 | 0.2362 | 0.9568 | 0.138* | |
| H11B | 0.4698 | −0.0259 | 0.9074 | 0.138* | |
| H11C | 0.3906 | 0.1454 | 0.9381 | 0.138* |
| S1 | 0.0492 (7) | 0.1335 (14) | 0.0612 (8) | 0.0052 (8) | −0.0012 (5) | −0.0188 (8) |
| O1 | 0.0499 (18) | 0.093 (3) | 0.075 (2) | 0.0001 (17) | 0.0082 (15) | −0.0248 (19) |
| N1 | 0.0436 (19) | 0.070 (3) | 0.049 (2) | 0.0069 (17) | 0.0017 (15) | −0.0076 (18) |
| C9 | 0.065 (3) | 0.059 (3) | 0.058 (3) | −0.006 (2) | 0.006 (2) | −0.009 (2) |
| C6 | 0.049 (2) | 0.055 (3) | 0.045 (2) | −0.014 (2) | 0.0068 (19) | 0.003 (2) |
| N2 | 0.052 (2) | 0.066 (3) | 0.054 (2) | 0.0030 (19) | −0.0007 (17) | −0.0090 (19) |
| O3 | 0.073 (2) | 0.095 (3) | 0.0531 (18) | −0.0153 (19) | 0.0021 (15) | −0.0035 (18) |
| C7 | 0.048 (2) | 0.058 (3) | 0.055 (3) | −0.002 (2) | 0.008 (2) | 0.002 (2) |
| C1 | 0.062 (3) | 0.051 (3) | 0.054 (3) | −0.004 (2) | 0.005 (2) | 0.001 (2) |
| O2 | 0.092 (2) | 0.065 (2) | 0.086 (2) | −0.017 (2) | 0.0060 (18) | 0.0004 (19) |
| C10 | 0.051 (3) | 0.056 (3) | 0.060 (3) | 0.001 (2) | 0.014 (2) | −0.009 (2) |
| C8 | 0.054 (3) | 0.062 (3) | 0.045 (2) | −0.001 (2) | 0.0012 (19) | 0.001 (2) |
| C5 | 0.058 (3) | 0.060 (3) | 0.063 (3) | −0.007 (2) | 0.008 (2) | −0.003 (2) |
| C4 | 0.059 (3) | 0.075 (4) | 0.059 (3) | −0.016 (3) | −0.006 (2) | 0.006 (3) |
| C3 | 0.093 (4) | 0.063 (3) | 0.054 (3) | −0.018 (3) | 0.005 (3) | −0.004 (3) |
| C2 | 0.080 (3) | 0.051 (3) | 0.062 (3) | 0.000 (2) | 0.011 (2) | −0.005 (2) |
| C11 | 0.098 (4) | 0.123 (5) | 0.055 (3) | 0.017 (4) | 0.008 (3) | 0.011 (3) |
| S1—C8 | 1.661 (4) | O3—C11 | 1.452 (5) |
| O1—C7 | 1.223 (5) | C1—C2 | 1.368 (6) |
| N1—C7 | 1.371 (5) | C1—H1B | 0.93 |
| N1—C8 | 1.387 (5) | O2—C10 | 1.197 (5) |
| N1—H1A | 0.86 | C5—C4 | 1.389 (6) |
| C9—N2 | 1.437 (5) | C5—H5A | 0.93 |
| C9—C10 | 1.499 (6) | C4—C3 | 1.361 (6) |
| C9—H9A | 0.97 | C4—H4A | 0.93 |
| C9—H9B | 0.97 | C3—C2 | 1.372 (6) |
| C6—C1 | 1.384 (6) | C3—H3A | 0.93 |
| C6—C5 | 1.386 (5) | C2—H2B | 0.93 |
| C6—C7 | 1.482 (6) | C11—H11A | 0.96 |
| N2—C8 | 1.326 (5) | C11—H11B | 0.96 |
| N2—H2A | 0.86 | C11—H11C | 0.96 |
| O3—C10 | 1.318 (5) | ||
| C7—N1—C8 | 129.0 (3) | O2—C10—C9 | 124.3 (4) |
| C7—N1—H1A | 115.5 | O3—C10—C9 | 111.3 (4) |
| C8—N1—H1A | 115.5 | N2—C8—N1 | 117.4 (4) |
| N2—C9—C10 | 112.4 (4) | N2—C8—S1 | 124.0 (3) |
| N2—C9—H9A | 109.1 | N1—C8—S1 | 118.6 (3) |
| C10—C9—H9A | 109.1 | C6—C5—C4 | 120.4 (4) |
| N2—C9—H9B | 109.1 | C6—C5—H5A | 119.8 |
| C10—C9—H9B | 109.1 | C4—C5—H5A | 119.8 |
| H9A—C9—H9B | 107.9 | C3—C4—C5 | 119.8 (4) |
| C1—C6—C5 | 118.6 (4) | C3—C4—H4A | 120.1 |
| C1—C6—C7 | 123.6 (4) | C5—C4—H4A | 120.1 |
| C5—C6—C7 | 117.9 (4) | C4—C3—C2 | 120.2 (5) |
| C8—N2—C9 | 122.3 (4) | C4—C3—H3A | 119.9 |
| C8—N2—H2A | 118.9 | C2—C3—H3A | 119.9 |
| C9—N2—H2A | 118.9 | C1—C2—C3 | 120.5 (5) |
| C10—O3—C11 | 116.2 (4) | C1—C2—H2B | 119.8 |
| O1—C7—N1 | 121.8 (4) | C3—C2—H2B | 119.8 |
| O1—C7—C6 | 122.7 (4) | O3—C11—H11A | 109.5 |
| N1—C7—C6 | 115.5 (4) | O3—C11—H11B | 109.5 |
| C2—C1—C6 | 120.5 (4) | H11A—C11—H11B | 109.5 |
| C2—C1—H1B | 119.7 | O3—C11—H11C | 109.5 |
| C6—C1—H1B | 119.7 | H11A—C11—H11C | 109.5 |
| O2—C10—O3 | 124.4 (4) | H11B—C11—H11C | 109.5 |
| H··· | ||||
| N2—H2A···O1 | 0.86 | 2.02 | 2.676 (4) | 132 |
| C9—H9B···S1 | 0.97 | 2.68 | 3.027 (4) | 101 |
| N1—H1A···S1i | 0.86 | 2.77 | 3.547 (3) | 151 |
| C9—H9A···O2ii | 0.97 | 2.54 | 3.358 (6) | 142 |
| C9—H9A···O2iii | 0.97 | 2.58 | 3.211 (5) | 123 |
Hydrogen-bond geometry (Å, °)
|
|
| H⋯ |
|
|
|---|---|---|---|---|
| N2—H2 | 0.86 | 2.02 | 2.676 (4) | 132 |
| N1—H1 | 0.86 | 2.77 | 3.547 (3) | 151 |
| C9—H9 | 0.97 | 2.54 | 3.358 (6) | 142 |
| C9—H9 | 0.97 | 2.58 | 3.211 (5) | 123 |
Symmetry codes: (i) ; (ii) ; (iii) .