4-(2-Methylprop-2-enyl)-1-[3-(trifluoromethyl)phenyl]thiosemicarbazide
✍ Scribed by Chopra, Deepak ;Choudhury, A. R ;Nagarajan, K. ;Guru Row, T. N.
- Publisher
- International Union of Crystallography
- Year
- 2004
- Tongue
- English
- Weight
- 332 KB
- Volume
- 60
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
The title compound, C 12 H 14 F 3 N 3 S, is a biologically active antiimplantation agent. Its crystal structure is stabilized by intermolecular NÐHÁ Á ÁS hydrogen bonds, which form dimers in a head-to-tail arrangement and link them into a polymeric chain.
📜 SIMILAR VOLUMES
Single-crystal X-ray study T = 160 K Mean '(C±C) = 0.007 A Ê R factor = 0.090 wR factor = 0.279 Data-to-parameter ratio = 10.0 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
All bond lengths and anlges in the title compound, C 15 H 9 F 5 N 2 O 2 , an inhibitor of chitin synthesis, are normal. The urea linkage adopts an essentially planar con®guration, with an intramolecular NÐHÁ Á ÁO hydrogen bond. Intermolecular NÐHÁ Á ÁO hydrogen bonds link two adjacent molecules into
Single-crystal X-ray study T = 150 K Mean '(C±C) = 0.002 A Ê Disorder in main residue R factor = 0.059 wR factor = 0.192 Data-to-parameter ratio = 21.9 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.