2,2,2-Trifluoro-N-(2-hydroxy-5-nitrophenyl)acetamide
✍ Scribed by Chen, Su-Qin ;Zhu, Jing ;Huang, Xiang-Hong ;Zhang, Qian-Feng
- Publisher
- International Union of Crystallography
- Year
- 2006
- Tongue
- English
- Weight
- 172 KB
- Volume
- 62
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
In the title compound, C~17~H~12~ClN~3~O~5~, the benzene rings are twisted out of the central –C~ar~–C–C(–CN)–C(=O)–N–plane. The dihedral angles between this plane and the aromatic planes are 31.2 (4) and 4.8 (3)°. The C=C double bond is in an __E__ configuration.
The crystal structure of the title compound, C 12 H 14 Cl 2 FNO 4 S, shows that, although there are no intra-or intermolecularstacking interactions, there are O-HÁ Á ÁO, C-HÁ Á ÁF and C-HÁ Á ÁO hydrogen bonds.
There are two independent molecules in the asymmetric unit of the title compound, C 15 H 14 N 2 O 4 , which differ from each other in some torsion angles. In the crystal structure, molecules are linked throgh intermolecular N-HÁ Á ÁO hydrogen bonds, forming chains running along the b axis.