（E）-4-羟基-N'-（4-硝基亚苄基）苯甲酰肼
(E)-4-Hydr-oxy-N'-(4-nitro-benzyl-idene)benzohydrazide.
作者信息
Li Cong-Ming, Ban Hong-Yan
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2009 Jun 6;65(Pt 7):o1466. doi: 10.1107/S1600536809020066.
The mol-ecule of the title compound, C(14)H(11)N(3)O(4), is approximately planar, the dihedral angle between the planes of the two substituted benzene rings being 2.54 (7)°. The mol-ecule exists in a trans configuration with respect to the central methyl-idene unit. In the crystal structure, mol-ecules are linked through inter-molecular O-H⋯O, N-H⋯O and C-H⋯O hydrogen bonds, forming layers parallel to (101). The O/N-H⋯O and C-H⋯O inter-actions form a pair of bifurcated acceptor bonds involving the cabon-yl/nitro O atom, generating an R(2) (1)(6) motif.
标题化合物C(14)H(11)N(3)O(4)的分子近似呈平面状，两个取代苯环平面之间的二面角为2.54 (7)°。该分子相对于中心亚甲基单元呈反式构型。在晶体结构中，分子通过分子间的O-H⋯O、N-H⋯O和C-H⋯O氢键相连，形成平行于(101)的层。O/N-H⋯O和C-H⋯O相互作用形成一对涉及羰基/硝基O原子的分叉受体键，产生R(2) (1)(6) motif。
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