2′-(4-Methylbenzylidene)-5-phenyl-1H-pyrazole-3-carbohydrazide
✍ Scribed by Jian, Fang-Fang ;Liang, Tong-Ling ;Qin, Ying-Qi ;Yu, Huan-Qing ;Xiao, Hai-Lian
- Publisher
- International Union of Crystallography
- Year
- 2006
- Tongue
- English
- Weight
- 98 KB
- Volume
- 62
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
The crystal structure of the title compound, C 19 H 19 N 3 O 2 , shows the molecule to be essentially planar with the exception of the terminal phenyl group. Molecules are associated via intermolecular C-HÁ Á ÁO hydrogen bonds.
The structure of (I), with displacement ellipsoids for non-H atoms drawn at the 30% probability level.
Single-crystal X-ray study T = 298 K Mean (C±C) = 0.005 A Ê Disorder in main residue R factor = 0.072 wR factor = 0.215 Data-to-parameter ratio = 13.3 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.