(E)-N′-(3,4-Dihydroxybenzylidene)-4-nitrobenzohydrazide

被引：3

作者：

Qiu, Feng ^{[1
]}

He, Xiao-Jing ^{[1
]}

Sun, Ya-Xin ^{[1
]}

Zhu, Xu ^{[1
]}

机构：

[1] China Med Univ, Shengjing Hosp, Shenyang 110004, Peoples R China

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2009年 / 65卷

关键词：

BIOLOGICAL-ACTIVITY; HYDRAZIDE;

D O I：

10.1107/S1600536809029705

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

In the title Schiff base compound, C14H11N3O5, the dihedral angle between the two benzene rings is 1.6 (1)degrees. The molecule displays an E configuration about the C=N bond. An intramolecular O-H center dot center dot center dot O hydrogen bond is observed. In the crystal, molecules are linked into layers parallel to (101) by O-H center dot center dot center dot O, N-H center dot center dot center dot O and C-H center dot center dot center dot O hydrogen bonds. One of the hydroxyl groups is disordered over two positions, with occupancies of 0.643 (5) and 0.357 (5).

引用

页码：O2050 / U4622

页数：10

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