Fun Hoong-Kun, Jebas Samuel Robinson, Sujith K V, Kalluraya B
Acta Crystallogr Sect E Struct Rep Online. 2008 Nov 13;64(Pt 12):o2338. doi: 10.1107/S1600536808037008.
In the title compound, C(15)H(13)N(3)O(3)·H(2)O, the two benzene rings form a dihedral angle of 2.03 (2)°. In the crystal structure, adjacent hydrazide mol-ecules are linked into dimers by water mol-ecules; these dimers are then stacked along the b axis. Inter-molecular O-H⋯O, O-H⋯N and C-H⋯O hydrogen bonds and a π-π stacking inter-action between the nitro-benzene and tolyl rings with a centroid-centroid distance of 3.8208 (3) Å are observed. There is also a short O⋯N contact [2.6824 (7) Å].
在标题化合物C₁₅H₁₃N₃O₃·H₂O中，两个苯环形成的二面角为2.03 (2)°。在晶体结构中，相邻的酰肼分子通过水分子连接成二聚体；这些二聚体然后沿b轴堆积。观察到分子间的O—H⋯O、O—H⋯N和C—H⋯O氢键以及硝基苯环和甲苯基环之间的π-π堆积相互作用，其质心间距为3.8208 (3) Å。还存在一个短的O⋯N接触[2.6824 (7) Å]。
