二面角
戒指(化学)
氢键
Crystal(编程语言)
结晶学
化学
晶体结构
Atom(片上系统)
生物信息学
分子
有机化学
计算机科学
生物
嵌入式系统
程序设计语言
作者
Jerry P. Jasinski,Ray J. Butcher,S.K. Kushawaha,M.K. Bharty,Nanhai Singh
标识
DOI:10.1107/s1600536810025389
摘要
In the title compound, C(23)H(22)N(2)O(2)S(2), the dihedral angles between the 4-meth-oxy-substituted phenyl ring and the other two phenyl rings are 84.4 (4) and 77.7 (1)°, respectively, while the dihedral angle between the two phenyl rings is 57.5 (2)°. The amino group is not involved in an N-H hydrogen bond. The crystal packing is established by inter-molecular C-H⋯O packing inter-actions involving a relatively rare weak three-center hydrogen bond between the keto O atom and H atoms of the two nearby phenyl rings, which link the mol-ecules into chains running along the a axis. Additional weak inter-molecular hydrogen-bond inter-actions between the 4-meth-oxy O atom and one of the phenyl rings and provide added stability to the crystal packing.
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