（E）-N'-（3,4-二羟基-亚苄基）-4-硝基-苯甲酰肼
(E)-N'-(3,4-Dihydroxy-benzyl-idene)-4-nitro-benzohydrazide.
作者信息
Qiu Feng, He Xiao-Jing, Sun Ya-Xin, Zhu Xu
机构信息
Shengjing Hospital of China Medical University, Shenyang 110004, People's Republic of China.
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2009 Jul 31;65(Pt 8):o2050. doi: 10.1107/S1600536809029705.
In the title Schiff base compound, C(14)H(11)N(3)O(5), the dihedral angle between the two benzene rings is 1.6 (1)°. The mol-ecule displays an E configuration about the C=N bond. An intra-molecular O-H⋯O hydrogen bond is observed. In the crystal, mol-ecules are linked into layers parallel to (101) by O-H⋯O, N-H⋯O and C-H⋯O hydrogen bonds. One of the hydroxyl groups is disordered over two positions, with occupancies of 0.643 (5) and 0.357 (5).
在席夫碱化合物C(14)H(11)N(3)O(5)的标题中，两个苯环之间的二面角为1.6 (1)°。该分子围绕C=N键呈现E构型。观察到一个分子内O-H⋯O氢键。在晶体中，分子通过O-H⋯O、N-H⋯O和C-H⋯O氢键连接成平行于(101)的层。其中一个羟基在两个位置上无序，占有率分别为0.643 (5)和0.357 (5)。
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