10-Acetyl-10H-phenothiazine 5-oxide

被引：5

作者：

Wang, Qiang ^{[1
]}

Yang, Lei ^{[1
]}

Xu, Zhouqing ^{[1
]}

Sun, Yanchun ^{[2
]}

机构：

[1] Henan Polytech Univ, Dept Chem & Phys, Jiaozuo 454000, Peoples R China

[2] Hebi Coll Vocat & Technol, Dept Med, He Bi 458030, Peoples R China

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2009年 / 65卷

关键词：

D O I：

10.1107/S1600536809028487

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

In the title compound, C14H11NO2S, the sulfoxide O atom is disordered over two sites with occupancies of 0.886 (4) and 0.114 (4), reflecting a partial inversion of the lone pair at the tetrahedral S-atom site. In the crystal, a supramolecular arrangement arises from weak intermolecular C-H center dot center dot center dot O hydrogen bonds. pi-pi contacts between the aromatic rings of symmetry-related molecules [centroid-centroid distances = 3.7547 (15) and 3.9577 (15) angstrom] in parallel accumulation further stabilize the crystal structure.

引用

页码：O1978 / U4004

页数：10

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