（E）-N'-（4-羟基苯亚甲基）-3-硝基苯甲酰肼
(E)-N'-(4-Hy-droxy-benzyl-idene)-3-nitro-benzohydrazide.
作者信息
Meng Xu-Feng, Wang Dong-Yue, Ma Jing-Jun
机构信息
Hebei Key Laboratory of Bioinorganic Chemistry, College of Sciences, Agricultural University of Hebei, Baoding 071001, People's Republic of China.
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2012 Jan;68(Pt 1):o20. doi: 10.1107/S1600536811051233. Epub 2011 Dec 3.
The mol-ecule of the title compound, C(14)H(11)N(3)O(4), assumes an E conformation about the C=N double bond. The benzene rings form a dihedral angle of 3.9 (2)°. The crystal structure is stabilized by N-H⋯O, O-H⋯N, O-H⋯O and C-H⋯O hydrogen bonds, forming layers parallel to (101). In addition, intra-layer π-π stacking inter-actions [centroid-centroid distance = 3.635 (2) Å] are observed.
标题化合物C(14)H(11)N(3)O(4)的分子围绕C=N双键呈E构象。苯环形成的二面角为3.9 (2)°。晶体结构通过N-H⋯O、O-H⋯N、O-H⋯O和C-H⋯O氢键得以稳定，形成与(101)平行的层。此外，还观察到层内π-π堆积相互作用[质心-质心距离 = 3.635 (2) Å]。
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