1-（4-溴苯基）-2-（苯磺酰基）乙酮
1-(4-Bromo-phen-yl)-2-(phenyl-sulfon-yl)ethanone.
作者信息
Abdel-Aziz Hatem A, Ng Seik Weng, Tiekink Edward R T
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2011 Oct 1;67(Pt 10):o2640. doi: 10.1107/S1600536811036671. Epub 2011 Sep 14.
Abstract
The overall conformation of the title mol-ecule, C(14)H(11)BrO(3)S, is L-shaped, as seen in the value of the dihedral angle formed between the terminal benzene rings of 75.44 (13)°. The presence of C-H⋯O inter-actions leads to the formation of linear supra-molecular chains along the a-axis direction in the crystal structure. These are connected into supra-molecular arrays in the ab plane via C-H⋯π contacts.
摘要
标题分子C(14)H(11)BrO(3)S的整体构象为L形，从末端苯环之间形成的二面角75.44 (13)°的值可以看出。C-H⋯O相互作用的存在导致在晶体结构中沿a轴方向形成线性超分子链。这些链通过C-H⋯π接触在ab平面上连接成超分子阵列。
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