Kong Lingqian, Qiao Yan, Gao Zhiqing, Ju Xiuping
Dongchang College, Liaocheng University, Liaocheng 250059, People's Republic of China.
Acta Crystallogr Sect E Struct Rep Online. 2010 Oct 23;66(Pt 11):o2901. doi: 10.1107/S1600536810042121.
In the title mol-ecule, C(17)H(18)N(4)O, the two phenyl rings form a dihedral angle of 18.15 (17)°. In the crystal, pairs of inter-molecular N-H⋯O hydrogen bonds link the mol-ecules into centrosymmetric dimers. Weak inter-molecular C-H⋯O inter-actions further link the dimers into chains running along [010].
在标题分子C(17)H(18)N(4)O中,两个苯环形成的二面角为18.15 (17)°。在晶体中,分子间的N-H⋯O氢键对将分子连接成中心对称的二聚体。弱的分子间C-H⋯O相互作用进一步将二聚体连接成沿[010]方向延伸的链。