1,5-双-[1-(2-羟基苯基)亚乙基]碳酰肼二甲基甲酰胺单溶剂合物
1,5-Bis-[1-(2-hy-droxy-phen-yl)ethyl-idene]carbonohydrazide dimethyl-formamide monosolvate.
作者信息
Du Lingyun, Zhang Wenkang
机构信息
College of Chemistry and Chemical Engineering, Liaocheng University, Shandong 252059, People's Republic of China.
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2010 Sep 30;66(Pt 10):o2645. doi: 10.1107/S1600536810037517.
In the title compound, C(17)H(18)N(4)O(3)·C(3)H(7)NO, the main disubstituted urea and solvate mol-ecules are linked by pairs of N-H⋯O hydrogen bonds. In the main mol-ecules, the benzene rings form a dihedral angle of 15.59 (13)° a;nd two intra-molecular O-H⋯N hydrogen bonds influence the mol-ecular conformation. In the crystal structure, weak inter-molecular C-H⋯O inter-actions link the hydrogen-bonded pairs into chains along the b axis. The chains associate via C-H⋯π inter-actions.
在标题化合物C(17)H(18)N(4)O(3)·C(3)H(7)NO中，主要的二取代脲和溶剂化物分子通过N-H⋯O氢键对相连。在主要分子中，苯环形成的二面角为15.59 (13)°，并且两个分子内O-H⋯N氢键影响分子构象。在晶体结构中，弱的分子间C-H⋯O相互作用将氢键对沿b轴连接成链。这些链通过C-H⋯π相互作用缔合。
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