Chen Ting, Tan Xiaosong
Acta Crystallogr Sect E Struct Rep Online. 2010 Oct 20;66(Pt 11):o2829. doi: 10.1107/S160053681004050X.
In the title compound, C(16)H(14)Cl(2)N(2)O(4)·H(2)O, the hydrazine and water mol-ecules are both located on twofold axes. The C-N-N-C torsion angle is -72.66 (1)° and the dihedral angle between the two benzene rings is 67.33 (1)°. In the crystal, mol-ecules are linked into a layer structure by a combination of O-H⋯O, N-H⋯O and C-H⋯O hydrogen bonds. Adjacent layers are linked into a three-dimensional network by Cl⋯Cl inter-actions [3.400 (2) Å]. C-H⋯π inter-actions are also observed.
在标题化合物C₁₆H₁₄Cl₂N₂O₄·H₂O中,肼分子和水分子均位于二重轴上。C-N-N-C扭转角为-72.66 (1)°,两个苯环之间的二面角为67.33 (1)°。在晶体中,分子通过O-H⋯O、N-H⋯O和C-H⋯O氢键的组合连接成层状结构。相邻层通过Cl⋯Cl相互作用[3.400 (2) Å]连接成三维网络。还观察到C-H⋯π相互作用。