2-（4-氯苯基）-6-甲氧基苯并二氢吡喃-4-酮
2-(4-Chloro-phen-yl)-6-meth-oxy-chroman-4-one.
作者信息
Jasinski Jerry P, Pek Albert E, Narayana B, Yathirajan H S, Nayak Prakash S
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2010 Sep 11;66(Pt 10):o2546-7. doi: 10.1107/S1600536810035816.
Abstract
In the title mol-ecule, C(16)H(13)Cl O(3), the two aromatic rings form a dihedral angle of 65.3 (1)°. In the crystal structure, weak inter-molecular C-H⋯O hydrogen bonds link the mol-ecules into centrosymmetric dimers, which are further packed into columns propagating in [100] by weak C-H⋯π inter-actions.
摘要
在标题分子C₁₆H₁₃ClO₃中，两个芳香环形成的二面角为65.3（1）°。在晶体结构中，弱分子间C-H⋯O氢键将分子连接成中心对称的二聚体，这些二聚体通过弱C-H⋯π相互作用进一步堆积成沿[100]方向延伸的柱体。
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