（3E，5E）-1-丙烯酰基-3,5-双-（2-氯-亚苄基）哌啶-4-酮
(3E,5E)-1-Acryloyl-3,5-bis-(2-chloro-benzyl-idene)piperidin-4-one.
作者信息
Basiri Alireza, Murugaiyah Vikneswaran, Osman Hasnah, Hemamalini Madhukar, Fun Hoong-Kun
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2011 May 1;67(Pt 5):o1228-9. doi: 10.1107/S1600536811015042. Epub 2011 Apr 29.
In the title compound, C(22)H(17)Cl(2)NO(2), the asymmetric unit consists of two crystallographically independent mol-ecules and each piperidinone ring adopts an envelope conformation. The dihedral angles between the two chloro-benzene rings are 24.81 (10) and 19.15 (8)° in the two mol-ecules. In the crystal, mol-ecules are connected via weak inter-molecular C-H⋯O hydrogen bonds forming layers perpendicular to the a axis.
在标题化合物C₂₂H₁₇Cl₂NO₂中，不对称单元由两个晶体学独立的分子组成，每个哌啶酮环呈信封构象。两个氯苯环之间的二面角在两个分子中分别为24.81 (10)°和19.15 (8)°。在晶体中，分子通过弱分子间C—H⋯O氢键相连，形成垂直于a轴的层。
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