（3-苯甲酰基-苯基）（苯基）甲酮。
(3-Benzoyl-phen-yl)(phen-yl)methanone.
作者信息
Raza Ahsraf Ahmed, Akhter Zareen, Bolte Michael
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2011 Sep 1;67(Pt 9):o2432. doi: 10.1107/S1600536811033344. Epub 2011 Aug 27.
Abstract
Mol-ecules of the title compound, C(20)H(14)O(2), show approximate C(s) symmetry with the approximate mirror plane perpendicular to the central ring. The torsion angles about the acyclic bonds are 30.05 (15) and 30.77 (15)° in one half compared to -36.62 (14) and -18.60 (15)° in the other half of the mol-ecule. The central aromatic ring makes dihedral angles of 47.78 (4) and 51.68 (3)° with the two terminal rings.
摘要
标题化合物C(20)H(14)O(2)的分子呈现出近似的C(s)对称性，近似镜面垂直于中心环。分子的一侧，无环键的扭转角分别为30.05 (15)°和30.77 (15)°，而另一侧为-36.62 (14)°和-18.60 (15)°。中心芳香环与两个末端环的二面角分别为47.78 (4)°和51.68 (3)°。
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