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Information card for entry 2242303
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| Coordinates | 2242303.cif | 
|---|---|
| Structure factors | 2242303.hkl | 
| Original IUCr paper | HTML | 
| External links | PubChem | 
| Common name | (1<i>S</i>,2<i>S</i>,5<i>R</i>)-5-(acetylamino)-4-oxo-2,3-diphenyl-1,3-\ thiazinan-1-ium-1-olate | 
|---|---|
| Chemical name | (1<i>S</i>,2<i>S</i>,5<i>R</i>)-5-Acetylamino-4-oxo-2,3-diphenyl-1,3-thiazinan-1-ium-1-olate | 
| Formula | C18 H18 N2 O3 S | 
| Calculated formula | C18 H18 N2 O3 S | 
| SMILES | [C@H]1(c2ccccc2)N(C(=O)[C@H](CS1=O)NC(=O)C)c1ccccc1 | 
| Title of publication | Crystal structure of (1<i>S</i>,2<i>S</i>,5<i>R</i>)-5-acetylamino-4-oxo-2,3-diphenyl-1,3-thiazinan-1-ium-1-olate | 
| Authors of publication | Yennawar, Hemant P.; Noble, Duncan J.; Silverberg, Lee J. | 
| Journal of publication | Acta Crystallographica Section E | 
| Year of publication | 2017 | 
| Journal volume | 73 | 
| Journal issue | 10 | 
| Pages of publication | 1417 - 1420 | 
| a | 12.872 ± 0.006 Å | 
| b | 10.139 ± 0.005 Å | 
| c | 13.46 ± 0.006 Å | 
| α | 90° | 
| β | 103.104 ± 0.009° | 
| γ | 90° | 
| Cell volume | 1710.9 ± 1.4 Å3 | 
| Cell temperature | 298 ± 2 K | 
| Ambient diffraction temperature | 298 ± 2 K | 
| Number of distinct elements | 5 | 
| Space group number | 4 | 
| Hermann-Mauguin space group symbol | P 1 21 1 | 
| Hall space group symbol | P 2yb | 
| Residual factor for all reflections | 0.0562 | 
| Residual factor for significantly intense reflections | 0.0489 | 
| Weighted residual factors for significantly intense reflections | 0.1204 | 
| Weighted residual factors for all reflections included in the refinement | 0.1276 | 
| Goodness-of-fit parameter for all reflections included in the refinement | 1.024 | 
| Diffraction radiation wavelength | 0.71073 Å | 
| Diffraction radiation type | MoKα | 
| Has coordinates | Yes | 
| Has disorder | No | 
| Has Fobs | Yes | 
| Revision | Date | Message | Files | 
|---|---|---|---|
| 301807 (current) | 2025-08-19 | Add cross-references to PubChem compounds in COD range 2/24 Each referenced PubChem compound corresponds to the full crystal structure. | 2242303.cif 2242303.hkl | 
| 200205 | 2017-09-06 | cif/ hkl/ Adding structures of 2242303 via cif-deposit CGI script. | 2242303.cif 2242303.hkl | 
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          Users of the data should acknowledge the original authors of the
          structural data.