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（1-苯基磺酰基-1H-吲哚-2-基）（噻吩-2-基）甲酮

(1-Phenyl-sulfonyl-1H-indol-2-yl)(thio-phen-2-yl)methanone.

作者信息

Kamalakumar C, Dhayalan V, Mohanakrishnan A K, Balasubramanian V, Manivannan V

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2011 Feb 26;67(Pt 3):o741. doi: 10.1107/S1600536811005666.

DOI:10.1107/S1600536811005666
PMID:21522480
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3052024/
Abstract

The crystal studied of the title compound, C(19)H(13)NO(3)S(2), was found to be a non-merohedral twin with a domain ratio of 0.877 (3):0.123 (3). There are two independent mol-ecules in the asymmetric unit. The dihedral angles between the mean plane of the indole ring system and the phenyl-sulfonyl ring are 71.67 (13) and 71.95 (13)° in the two mol-ecules while the indole unit and the thiophene ring make dihedral angles of 54.91 (12) and 56.92 (13)° in the two molecules. The crystal packing is stabilized by weak C-H⋯π inter-actions.

摘要

对标题化合物C₁₉H₁₃NO₃S₂进行研究的晶体被发现是一个非镜像孪晶，畴比为0.877 (3):0.123 (3)。不对称单元中有两个独立的分子。在两个分子中，吲哚环系的平均平面与苯磺酰环之间的二面角分别为71.67 (13)°和71.95 (13)°，而吲哚单元与噻吩环在两个分子中形成的二面角分别为54.91 (12)°和56.92 (13)°。晶体堆积通过弱C-H⋯π相互作用得以稳定。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bdd2/3052024/6677266f937d/e-67-0o741-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bdd2/3052024/6677266f937d/e-67-0o741-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bdd2/3052024/6677266f937d/e-67-0o741-fig1.jpg

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