Tan Zhengde, Bing Yi, Fang Shen, Kai Zhao, Yan Yang
Acta Crystallogr Sect E Struct Rep Online. 2009 Jul 4;65(Pt 8):o1758. doi: 10.1107/S1600536809024799.
In the title compound, C(12)H(7)Cl(2)FN(2)O, the dihedral angle between the phenyl and pyridine rings is 42.5 (2) Å and an intramolecular N-H⋯N hydrogen bond occurs. The crystal structure is stabilized by C-H⋯O, C-H⋯F and C-Cl short contacts.
在标题化合物C₁₂H₇Cl₂FN₂O中,苯基环和吡啶环之间的二面角为42.5 (2) Å,并且存在分子内N-H⋯N氢键。晶体结构通过C-H⋯O、C-H⋯F和C-Cl短接触得以稳定。