Abdul Alhadi Abeer A, Ali Hapipah Mohd, Ng Seik Weng
Department of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia.
Acta Crystallogr Sect E Struct Rep Online. 2009 Mar 28;65(Pt 4):o910. doi: 10.1107/S1600536809010812.
The benzohydrazide mol-ecule in the title dihydrate, C(14)H(11)ClN(2)O(5)·2H(2)O, is non-planar, with the two aromatic rings at either side of the -C(=O)-NH-N=CH- unit forming a dihedral angle of 29.7 (2)°. The benzohydrazide mol-ecule is linked to the water mol-ecules by O-H⋯O and N-H⋯O hydrogen bonds, with other O-H⋯O hydrogen bonds leading to a layer structure.
标题二水合物C(14)H(11)ClN(2)O(5)·2H(2)O中的苯甲酰肼分子是非平面的,-C(=O)-NH-N=CH-单元两侧的两个芳香环形成的二面角为29.7 (2)°。苯甲酰肼分子通过O-H⋯O和N-H⋯O氢键与水分子相连,其他O-H⋯O氢键形成层状结构。