Transformations of 3-alkyl-4-(methoxyphenyl)-1H-pyrazole-5-diazonium salts
✍ Scribed by V. V. Didenko; V. A. Voronkova; Kh. S. Shikhaliev
- Book ID
- 111464928
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 2009
- Tongue
- English
- Weight
- 299 KB
- Volume
- 45
- Category
- Article
- ISSN
- 1070-4280
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Single-crystal X-ray study T = 291 K Mean '(C±C) = 0.004 A Ê R factor = 0.053 wR factor = 0.138 Data-to-parameter ratio = 14.7 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
The asymmetric unit of the title compound, C 17 H 16 N 2 O 2 , contains two crystallographically independent molecules, with methylphenyl and methoxyphenyl substituents in different orientations with respect to the pyrazole ring. In the crystal structure, intermolecular O-HÁ Á ÁN and C-HÁ Á ÁO hydro
In the title compound, C 21 H 19 ClF 3 N 2 O 6 P, the P atom is in a distorted tetrahedral configuration. In the crystal structure, molecules are linked by intermolecular C-HÁ Á ÁO hydrogen bonds, forming centrosymmetric dimers.