N,N′-Bis(4-chloro­phen­yl)maleamide

Acta Crystallographica Section E: Crystallographic Communications

Gowda, B.T.¹  Shakuntala, K.¹  Foro, S.² 

[1]Department of Chemistry, Mangalore University, Mangalagangotri 574 199, Mangalore, India

[2]Institute of Materials Science, Darmstadt University of Technology, Petersenstrasse 23, D-64287 Darmstadt, Germany

DOI  :  10.1107/S1600536811017636

学科分类：数学（综合）

来源: International Union of Crystallography

【 摘 要 】

In the crystal of the title compound, C16H12Cl2N2O2, the two C=O groups are anti to each other, while one of them is syn and the other is anti to their adjacent C—H bonds. The two benzene rings are oriented at an inter­planar angle of 56.4 (1)°, while the dihedral angles between the central amide group (N–C–C–C–C–N) and these rings are 3.6 (1) and 54.1 (1)°. An intra­molecular N—H⋯O hydrogen bond occurs. In the crystal, inter­molecular N—H⋯O hydrogen bonds link the mol­ecules into infinite chains along the a axis.

【 授权许可】

CC BY