(Z)-3-(4-Nitrophenyl)-2-phenyl-2-propenoic acid monohydrate
✍ Scribed by Sadiq-ur-Rehman, ;Ali, Saqib ;Shahzadi, Saira ;Parvez, Masood
- Publisher
- International Union of Crystallography
- Year
- 2006
- Tongue
- English
- Weight
- 273 KB
- Volume
- 62
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
In the crystal structure of the title compound, C 15 H 11 NO 4 Á-H 2 O, there are hydrogen-bonded clusters involving conventional and unconventional hydrogen bonds of the types O-HÁ Á ÁO and C-HÁ Á ÁO. Pairs of molecules lie parallel to each other in a head-to-tail fashion, exhibiting strongoverlapping.
📜 SIMILAR VOLUMES
Single-crystal X-ray study T = 296 K Mean '(C±C) = 0.003 A Ê R factor = 0.034 wR factor = 0.101 Data-to-parameter ratio = 12.1 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
In the crystal structure of the title compound, C 9 H 9 NO 4 , intermolecular O-HÁ Á ÁO hydrogen bonds link the molecules into centrosymmetric dimers.
A new dipolarophile used in the construction of bioactive heterocycles, (Z)-3-(3,4-dimethoxyphenyl)-2-(4-methoxyphenyl)acrylonitrile, C 18 H 17 NO 3 , has been synthesized by base-catalysed reaction of 3,4-dimethoxybenzaldehyde with (4-methoxyphenyl)acetonitrile. The olefinic bond has Z geometry and