（1-羟基-1,2-二苯基乙基）膦酸二甲酯
Dimethyl (1-hydr-oxy-1,2-diphenyl-ethyl)phospho-nate.
作者信息
Tahir M Nawaz, Acar Nurcan, Yilmaz Hamza, Tariq Riaz H
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2009 Jul 31;65(Pt 8):o2051. doi: 10.1107/S1600536809029808.
Abstract
In the crystal of the title compound, C(16)H(19)O(4)P, the mol-ecules are dimerized with R(2) (2)(10) ring motifs through the hydr-oxy and P=O O atoms. The dihedral angle between the aromatic rings is 66.89 (9)°. There are π-π inter-actions [centroid-centroid distance = 3.9669 (16) Å] between the benzene rings of adjacent benzyl groups. A C-H⋯π inter-action between the aromatic rings where C-H is from a benzyl group is also present.
摘要
在标题化合物C₁₆H₁₉O₄P的晶体中，分子通过羟基和P=O的O原子以R₂²(10)环模式二聚化。芳环之间的二面角为66.89 (9)°。相邻苄基的苯环之间存在π-π相互作用[质心-质心距离 = 3.9669 (16) Å]。还存在苄基中C-H与芳环之间的C-H⋯π相互作用。
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