二面角
苯
氢键
化学
衍生工具(金融)
Crystal(编程语言)
药物化学
共轭体系
溶剂
生物信息学
有机化学
分子
计算机科学
生物
金融经济学
经济
程序设计语言
聚合物
作者
Hui Deng,Xian-Hui He,Yujuan Xu,Xiaopeng Hu
标识
DOI:10.1107/s1600536812014018
摘要
The title compound {systematic name: 4-[(E)-2-(3,5-dihy-droxy-phen-yl)ethen-yl]benzene-1,3-diol dihydrate}, C(14)H(12)O(4)·2H(2)O, a derivative of resveratrol, was isolated from mulberry. The linking C=C double bond has a trans conformation and allows the formation of a conjugated system throughout the mol-ecule. The dihedral angle between the benzene rings is 9.39 (9)°. In the crystal, mol-ecules are connected into a three-dimensional architecture through O-H⋯O hydrogen bonds between hy-droxy groups of oxyresveratrol and solvent water mol-ecules.
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