5-Chloro-4-chloromethyl-2-phenyl-1,3-selenazole
✍ Scribed by Shi, Xia ;Zhao, Guo-Liang
- Publisher
- International Union of Crystallography
- Year
- 2007
- Tongue
- English
- Weight
- 680 KB
- Volume
- 63
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
Single-crystal X-ray study T = 200 K Mean '(C±C) = 0.002 A Ê R factor = 0.042 wR factor = 0.105 Data-to-parameter ratio = 15.2 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
In the title compound, C~11~H~11~ClN~2~O~3~, the substituted phenyl ring and the oxadiazole system are essentially coplanar. Close intramolecular C—H...N interactions are observed.
In the title compound, C 10 H 9 ClN 2 O, the benzene and oxadiazole rings are roughly coplanar. The crystal packing shows weak intermolecular C-HÁ Á ÁN interactions.
The thiazolidine ring and the two pyrrolidine rings in the title compound, C 20 H 21 ClN 2 O 2 S 2 , adopt twisted conformations. In the crystal structure, the molecules translated by a unit cell along the a axis are linked by intermolecular C-HÁ Á ÁO hydrogen bonds into a chain and inversion-relate