Gowda B Thimme, Foro Sabine, Fuess Hartmut
Acta Crystallogr Sect E Struct Rep Online. 2007 Dec 6;64(Pt 1):o87. doi: 10.1107/S1600536807062095.
The conformation of the N-H bond in the title compound, C(8)H(5)Cl(4)NO, is syn to the 2-chloro substituent and anti to the 5-chloro substituent in the aromatic ring. The bond parameters are similar to those in 2,2-dichloro-N-phenyl-acetamide and other acetanilides. In the crystal structure, the mol-ecules are linked into chains through N-H⋯O hydrogen bonding.
标题化合物C₈H₅Cl₄NO中N-H键的构象与芳环中的2-氯取代基呈顺式,与5-氯取代基呈反式。键参数与2,2-二氯-N-苯基乙酰胺及其他乙酰苯胺中的键参数相似。在晶体结构中,分子通过N-H⋯O氢键连接成链。