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4-氯-N-(2-氯苯基)苯甲酰胺

4-Chloro-N-(2-chloro-phen-yl)benzamide.

作者信息

Saeed Aamer, Khera Rasheed Ahmad, Gotoh Kazuma, Ishida Hiroyuki

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2008 Sep 13;64(Pt 10):o1934. doi: 10.1107/S1600536808028882.

DOI:10.1107/S1600536808028882
PMID:21201142
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2959385/
Abstract

In the mol-ecular structure of the title compound, C(13)H(9)Cl(2)NO, the amide N-C=O plane makes dihedral angles of 31.53 (8) and 36.23 (8)°, respectively, with the 4-chloro- and 2-chloro-phenyl rings. The dihedral angle between the two benzene rings is 6.25 (8)°. The mol-ecules are stacked in columns along the b axis through inter-molecular N-H⋯O hydrogen bonds. The columns are further connected by weak C-H⋯O hydrogen bonds. The compound is not isomorphous with the fluoro analogue.

摘要

在标题化合物C(13)H(9)Cl(2)NO的分子结构中，酰胺N-C=O平面与4-氯苯基环和2-氯苯基环分别形成31.53 (8)°和36.23 (8)°的二面角。两个苯环之间的二面角为6.25 (8)°。分子通过分子间N-H⋯O氢键沿b轴堆积成列。这些列通过弱C-H⋯O氢键进一步连接。该化合物与氟代类似物不同晶型。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ce25/2959385/0d7e2c5d408f/e-64-o1934-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ce25/2959385/b3727a2a6d91/e-64-o1934-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ce25/2959385/0d7e2c5d408f/e-64-o1934-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ce25/2959385/b3727a2a6d91/e-64-o1934-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ce25/2959385/0d7e2c5d408f/e-64-o1934-fig2.jpg

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