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

页码：O2876 / U1970

页数：10

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