6-chloro-N′-(3,5-dibromo-2-hydroxybenzylidene)nicotinohydrazide

被引：10

作者：

Huang, Shan-Shan ^{[1
]}

Zhou, Qin ^{[1
]}

Diao, Yun-Peng ^{[1
]}

机构：

[1] Dallian Med Univ, Sch Pharm, Dalian 116044, Peoples R China

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2007年 / 63卷

关键词：

D O I：

10.1107/S1600536807056395

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

In the title compound, C13H8Br2ClN3O2, the dihedral angle between the pyridine and benzene rings is 2.7 (4)degrees; an intramolecular O-H center dot center dot center dot N hydrogen bond contributes to the conformation of the molecule. In the crystal structure, intermolecular N-H center dot center dot center dot O hydrogen bonds link molecules into chains along the b-axis direction, while C-H center dot center dot center dot O and C-H center dot center dot center dot Cl interactions form head-to-tail chains in the ac plane.

引用

页码：O4659 / U4591

页数：9

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