N'-(4-氟-亚苄基)-2-(4-氟-苯基)乙酰肼
N'-(4-Fluoro-benzyl-idene)-2-(4-fluoro-phen-yl)acetohydrazide.
作者信息
Fun Hoong-Kun, Hemamalini Madhukar, Sumangala V, Nagaraja G K, Poojary Boja
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2011 Nov;67(Pt 11):o2835. doi: 10.1107/S1600536811039845. Epub 2011 Oct 5.
In the title compound, C(15)H(12)F(2)N(2)O, the dihedral angle between the two benzene rings is 48.73 (8)°. The hydrazine group is twisted slightly, with a C-N-N-C torsion angle of 172.48 (12)°. In the crystal, mol-ecules are connected by strong N-H⋯O and weak C-H⋯O hydrogen bonds, forming supra-molecular chains along the c axis. The structure is consolidated by π-π [centroid-centroid separation = 3.6579 (10) Å] and C-H⋯π inter-actions.
在标题化合物C₁₅H₁₂F₂N₂O中，两个苯环之间的二面角为48.73（8）°。肼基略有扭曲，C-N-N-C扭转角为172.48（12）°。在晶体中，分子通过强N-H⋯O和弱C-H⋯O氢键相连，沿c轴形成超分子链。结构通过π-π[质心-质心间距 = 3.6579（10）Å]和C-H⋯π相互作用得以巩固。
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