Mao Fu-Lin, Li Wen-Sheng, Zhou Xiao-Ping
Acta Crystallogr Sect E Struct Rep Online. 2011 Oct 1;67(Pt 10):o2547. doi: 10.1107/S1600536811035070. Epub 2011 Sep 3.
The title mol-ecule, C(16)H(15)I(2)N(3)O(2), adopts an E configuration about the C=N bond. The dihedral angle between the two benzene rings is 6.4 (2)°. An intra-molecular O-H⋯N hydrogen bond occurs. In the crystal, mol-ecules are linked through inter-molecular N-H⋯O hydrogen bonds, forming chains propagating in the c-axis direction.
标题分子C(16)H(15)I(2)N(3)O(2)围绕C=N键采取E构型。两个苯环之间的二面角为6.4 (2)°。存在分子内O—H⋯N氢键。在晶体中,分子通过分子间N—H⋯O氢键相连,形成沿c轴方向延伸的链。