双[4-羟基-3,5-二甲氧基苯甲醛（2,4-二硝基苯基）腙] N,N-二甲基甲酰胺二溶剂合物一水合物
Bis[4-hy-droxy-3,5-dimeth-oxy-benzalde-hyde (2,4-dinitro-phen-yl)hydrazone] N,N-dimethyl-formamide disolvate monohydrate.
作者信息
Zhao Lin-Xiu, Li Gang-Shen
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2010 Sep 30;66(Pt 10):o2644. doi: 10.1107/S1600536810037803.
Abstract
In the title compound, 2C(15)H(14)N(4)O(7)·2C(3)H(7)NO·H(2)O, the hydrazone mol-ecules are roughly planar, with the two benzene rings twisted slightly relative to each other by dihedral angle of 6.04 (11) and 7.75 (11)° in the two mol-ecules. The water mol-ecule is linked to the Schiff base mol-ecule by an O-H⋯O hydrogen bond. Intra-molecular N-H⋯O hydrogen bonds occur. In the crystal, mol-ecules are linked by inter-molecular N-H⋯O and O-H⋯O hydrogen bonds.
摘要
在标题化合物2C₁₅H₁₄N₄O₇·2C₃H₇NO·H₂O中，腙分子大致呈平面状，在两个分子中，两个苯环彼此相对轻微扭曲，二面角分别为6.04（11）°和7.75（11）°。水分子通过O—H⋯O氢键与席夫碱分子相连。分子内存在N—H⋯O氢键。在晶体中，分子通过分子间N—H⋯O和O—H⋯O氢键相连。
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