1,5-Dimethyl-3-oxo-2-phenyl-2,3dihydro-1H-pyrazol- 4-aminium bromide monohydrate

被引：2
|
作者：
Yang, Yan-Yun [1 ]
Xu, Liang [1 ]
Kang, Ting-Guo [1 ]
Chen, Ting [1 ]
Wu, Ping [1 ]
机构：
[1] Liaoning Univ Tradit Chinese Med, Dalian 116600, Peoples R China
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2012年 / 68卷
关键词：
D O I：
10.1107/S1600536812023550
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
In the title hydrated molecular salt, C11H14N3O+center dot Br-center dot H2O, the Br- anion is split and appears as two independent half-occupied Br- anions on twofold rotation axes. The dihedral angle between the phenyl ring and the mean plane of the 2,3dihydro-1H-pyrazole ring (r.m.s. devation = 0.014 angstrom) is 62.43 (7)degrees. In the crystal, the components are connected via O-H center dot center dot center dot Br and N-H center dot center dot center dot O hydrogen bonds to form a one-dimensional polymeric structure propagating along [001].
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收藏
页码：O1964 / +
页数：7
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