N-（2,4-二氯苯基）苯磺酰胺
N-(2,4-Dichloro-phen-yl)benzene-sulfonamide.
作者信息
Gowda B Thimme, Foro Sabine, Nirmala P G, Fuess Hartmut
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2009 Dec 24;66(Pt 1):o229. doi: 10.1107/S160053680905452X.
Abstract
The title compound, C(12)H(9)Cl(2)NO(2)S, crystallizes with two independent mol-ecules in the asymmetric unit. The dihedral angles between the two aromatic rings are 70.8 (1) and 74.8 (1)° for the two mol-ecules. The crystal structure features dimers made up of one each of the two asymmetric molecules linked by pairs of N-H⋯O hydrogen bonds. An intra-molecular N-H⋯Cl hydrogen bond is also observed in both mol-ecules.
摘要
标题化合物C(12)H(9)Cl(2)NO(2)S在不对称单元中以两个独立分子结晶。两个分子中两个芳环之间的二面角分别为70.8 (1)°和74.8 (1)°。晶体结构的特征是由两个不对称分子各一个通过N-H⋯O氢键对连接而成的二聚体。在两个分子中还观察到分子内的N-H⋯Cl氢键。
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