N-[2-(Aminosulfonyl)-5,6-dihydro-6-methyl-7,7-dioxo-4H-thieno[2,3-b]thiopyran-4-yl]acetamide
✍ Scribed by Zou, Zhen-Guang ;Guo, Peng ;Lu, Yin-Xiang
- Publisher
- International Union of Crystallography
- Year
- 2005
- Tongue
- English
- Weight
- 330 KB
- Volume
- 61
- Category
- Article
- ISSN
- 1600-5368
No coin nor oath required. For personal study only.
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## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
In the molecule of the title compound, C 23 H 20 ClFN 2 O 4 , the cyclohexene ring is not planar and has a flattened boat conformation. Intermolecular C-HÁ Á ÁO hydrogen bonds, linking the independent molecules into dimers, may be effective in the stabilization of the crystal structure.
Single-crystal X-ray study T = 298 K Mean (C-C) = 0.003 A R factor = 0.044 wR factor = 0.125 Data-to-parameter ratio = 12.7 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.