Abdel-Aziz Hatem A, Chia Tze Shyang, Fun Hoong-Kun
Acta Crystallogr Sect E Struct Rep Online. 2012 Jul 1;68(Pt 7):o2263. doi: 10.1107/S1600536812028759. Epub 2012 Jun 30.
The title compound, C(9)H(9)ClN(2)O, is close to planar (r.m.s. deviation for the non-H atoms = 0.0446 Å); it exists in a cis conformation with respect to the C=N double bond. In the crystal, the ketone O atom accepts both N-H⋯O and C-H⋯O hydrogen bonds, which leads to [010] infinite chains incorporating R(2) (1)(6) loops. The crystal structure also features a C-H⋯π inter-action.
标题化合物C(9)H(9)ClN(2)O接近平面结构(非氢原子的均方根偏差 = 0.0446 Å);相对于C=N双键,它以顺式构象存在。在晶体中,酮O原子接受N-H⋯O和C-H⋯O氢键,这导致形成包含R(2) (1)(6)环的[010]无限链。晶体结构还具有C-H⋯π相互作用。