3,3'-[(4-硝基苯基)亚甲基]双(1-吲哚-2-羧酸乙酯)乙醇半溶剂合物
Dimethyl 3,3'-[(4-nitro-phen-yl)methyl-ene]bis-(1-indole-2-carboxyl-ate) ethanol hemisolvate.
作者信息
Li Yu-Long, Zhou Jin, Jiang Hong, Sun Hong-Shun, Li Rui-Zhe, Liu Sha-Li, Zhang Xu-Dong
机构信息
Targeted MRI Contrast Agents Laboratory of Jiangsu Province, Nanjing Polytechnic Institute, Nanjing 210048, People's Republic of China.
College of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, People's Republic of China.
出版信息
IUCrdata. 2021 Jan 26;6(Pt 2):x210057. doi: 10.1107/S2414314621000572. eCollection 2021 Feb.
There are two main molecules in asymmetric unit of the title compound, CHNO·0.5CHOH. In both, the indole ring systems are approximately perpendicular to each other, at dihedral angles of 69.3 (5) and 82.8(4)°. In the crystal, mol-ecules are linked by N-H⋯O and O-H⋯O hydrogen bonds into a three-dimensional supra-molecular architecture. The solvent ethanol mol-ecule acts as a donor, forming an O-H⋯O hydrogen bond, reinforcing the structure.
标题化合物CHNO·0.5CHOH的不对称单元中有两个主要分子。在这两个分子中，吲哚环系统彼此近似垂直，二面角分别为69.3 (5)°和82.8(4)°。在晶体中，分子通过N-H⋯O和O-H⋯O氢键连接成三维超分子结构。溶剂乙醇分子作为供体，形成O-H⋯O氢键，加强了结构。
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