1-(3-Chloro-2-pyridyl)-3-methyl-1H-pyrazole-5-carboxylic acid

被引：0
|
作者：
Cai, Hua [1 ]
Guo, Ying [1 ]
Li, Jian-Gang [1 ]
Wu, Yao [1 ]
机构：
[1] Civil Aviat Univ China, Coll Sci, Tianjin 300300, Peoples R China
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2009年 / 65卷
关键词：
D O I：
10.1107/S1600536809043906
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
In the title molecule, C(10)H(8)ClN(3)O(2), the dihedral angle between the pyridine and pyrazole rings is 64.01 (8)(degrees). In the crystal structure, intermolecular O-H center dot center dot center dot N hydrogen bonds link molecules, forming extended chains along [001]. These chains are, in turn, linked by weak intermolecular C-H center dot center dot center dot O interactions, forming a two-dimensional network perpendicular to the b axis.
引用
收藏
页码：O2876 / U1970
页数：10
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