2-Hydroxy-N'-(5-hydroxy-2-nitrobenzylidene)-3-methylbenzohydrazide

被引：1
作者：
Zhu, Zhao-Fu [1 ]
Shao, Li-Juen [1 ]
Shen, Xi-Hai [1 ]
机构：
[1] Hebei Normal Univ Sci & Technol, Dept Chem, Qinhuangdao 066600, Peoples R China
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2012年 / 68卷
关键词：
data-to-parameter ratio = 13.7; mean σ(C-C) = 0.003 Å; R factor = 0.051; single-crystal X-ray study; T = 298 K; wR factor = 0.132;
D O I：
10.1107/S1600536812002437
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The title compound, C 15H 13N 3O 5, was prepared by condensing 5-hydroxy-2-nitrobenzaldehyde and 2-hydroxy-3-methylbenzohydrazide in methanol. The two benzene rings make a dihedral angle of 3.9 (3)°. An intra-molecular O - H⋯O hydrogen bond is observed. The crystal structure is stabilized by intermolecular O - H⋯O and N - H⋯O hydrogen bonds, and C - H⋯O and π-π inter-actions [centroid-centroid distances = 3.5658 (17)-3.9287 (19) Å].
引用
收藏
页码：O559 / U1099
页数：8
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