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(E)-3-(2-氯苯基)-1-(2,4-二氯苯基)丙-2-烯-1-酮

(E)-3-(2-Chloro-phen-yl)-1-(2,4-dichloro-phen-yl)prop-2-en-1-one.

作者信息

Fun Hoong-Kun, Chantrapromma Suchada, Patil P S, Dharmaprakash S M

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2008 May 17;64(Pt 6):o1086. doi: 10.1107/S160053680801413X.

DOI:10.1107/S160053680801413X
PMID:21202601
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2961590/
Abstract

In the title chalcone derivative, C(15)H(9)Cl(3)O, the dihedral angle between the 2-chloro-phenyl and 2,4-dichloro-phenyl rings is 41.79 (14)°. Weak C-H⋯O and C-H⋯Cl intra-molecular inter-actions involving the enone unit generate S(5) ring motifs. In the crystal structure, the mol-ecules are arranged in a head-to-tail manner along the a axis. These chains are stacked along the b axis.

摘要

在标题查尔酮衍生物C(15)H(9)Cl(3)O中,2-氯苯基与2,4-二氯苯基环之间的二面角为41.79 (14)°。涉及烯酮单元的弱C-H⋯O和C-H⋯Cl分子内相互作用产生S(5)环基序。在晶体结构中,分子沿a轴以头对尾的方式排列。这些链沿b轴堆积。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/889b/2961590/bad13ddc107a/e-64-o1086-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/889b/2961590/7ec0b840b3d3/e-64-o1086-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/889b/2961590/bad13ddc107a/e-64-o1086-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/889b/2961590/7ec0b840b3d3/e-64-o1086-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/889b/2961590/bad13ddc107a/e-64-o1086-fig2.jpg

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本文引用的文献

1
A short history of SHELX.SHELX简史。
Acta Crystallogr A. 2008 Jan;64(Pt 1):112-22. doi: 10.1107/S0108767307043930. Epub 2007 Dec 21.