Fun Hoong-Kun, Quah Ching Kheng, Narayana B, Nayak Prakash S, Sarojini B K
Acta Crystallogr Sect E Struct Rep Online. 2011 Nov;67(Pt 11):o2941-2. doi: 10.1107/S1600536811041468. Epub 2011 Oct 12.
In the title compound, C(18)H(13)Cl(2)NO, the naphthalene ring system [maximum deviation = 0.038 (4) Å] and the benzene ring form dihedral angles of 69.5 (2) and 37.2 (2)°, respectively, with the essentially planar acetamide unit [maximum deviation = 0.004 (4) Å]. The naphthalene ring system forms a dihedral angle of 52.36 (18)° with the benzene ring. In the crystal, mol-ecules are linked via inter-molecular N-H⋯O hydrogen bonds, forming chains along [001].
在标题化合物C₁₈H₁₃Cl₂NO中，萘环体系[最大偏差 = 0.038 (4) Å]与苯环分别与基本呈平面的乙酰胺单元[最大偏差 = 0.004 (4) Å]形成69.5 (2)°和37.2 (2)°的二面角。萘环体系与苯环形成52.36 (18)°的二面角。在晶体中，分子通过分子间N—H⋯O氢键相连，沿[001]方向形成链状结构。
