2-Trifluoromethyl-1H-benzimidazol-3-ium nitrate

被引：1
|
作者：
Liu, Ming-Liang [1 ]
机构：
[1] Southeast Univ, Ordered Matter Sci Res Ctr, Nanjing 211189, Jiangsu, Peoples R China
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2012年 / 68卷
关键词：
D O I：
10.1107/S1600536812009415
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The title salt, C8H6F3N2 (broken vertical bar) center dot NO3 , the F atoms of the triflouro-methyl group are disordered over two sets of sites in a 0.58 (2): 0.42 (2) ratio. In the crystal, N-H center dot center dot center dot O hydrogen bonds link the cations and anions into chains running parallel to the b axis. There is pi-pi stacking between symmetry- related benzene rings with a centroid-centroid distance of 3.949 (3) angstrom . The crystal studied was a non-merohedral twin, with a 19% minor component.
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收藏
页码：O1012 / +
页数：8
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