4-氯-N-(3-氯苯基)苯磺酰胺
4-Chloro-N-(3-chloro-phen-yl)benzene-sulfonamide.
作者信息
Shakuntala K, Foro Sabine, Gowda B Thimme
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2011 Apr 1;67(Pt 4):o1017. doi: 10.1107/S1600536811011366. Epub 2011 Mar 31.
Abstract
In the crystal of the title compound, C(12)H(9)Cl(2)NO(2)S, the mol-ecule is twisted at the S atom with a C-SO(2)-NH-C torsion angle of -58.4 (3)°. Furthermore, the N-H bond in this segment is anti to the meta-chloro group. The dihedral angle between the aromatic rings is 77.1 (1)°. The crystal structure features inversion-related dimers linked by N-H⋯O hydrogen bonds.
摘要
在标题化合物C₁₂H₉Cl₂NO₂S的晶体中，分子在S原子处发生扭曲，C-SO₂-NH-C扭转角为-58.4 (3)°。此外，该片段中的N-H键与间位氯原子呈反式。芳香环之间的二面角为77.1 (1)°。晶体结构具有通过N-H⋯O氢键连接的与反演相关的二聚体。
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