Sabbaghi Fahimeh, Pourayoubi Mehrdad, Karimi Ahmadabad Fatemeh, Parvez Masood
Acta Crystallogr Sect E Struct Rep Online. 2011 Jun 1;67(Pt 6):o1502. doi: 10.1107/S1600536811018502. Epub 2011 May 25.
In the title mol-ecule, C(19)H(25)N(2)O(2)P, the P atom is bonded in a distorted tetra-hedral environment. The dihedral angle between the two phenyl rings is 89.09 (8)°. The methyl H atoms are disordered over two sets of sites with equal occupancy. The O atom of the P=O group acts as a double hydrogen-bond acceptor of the type (N-H)(2)⋯(O=)P-, forming R(2) (2)(8) rings which are further linked into chains along [010].
在标题分子C(19)H(25)N(2)O(2)P中，磷原子在一个扭曲的四面体环境中键合。两个苯环之间的二面角为89.09 (8)°。甲基氢原子在两组占有率相等的位置上无序分布。P=O基团的氧原子作为(N-H)(2)⋯(O=)P-型的双氢键受体，形成R(2) (2)(8)环，这些环进一步沿[010]方向连接成链。
