Chen Fa-Yun, Zhang Shu-Hua, Ge Chen-Min
Acta Crystallogr Sect E Struct Rep Online. 2008 Jul 26;64(Pt 8):m1068. doi: 10.1107/S1600536808022939.
In the title compound, [Ni(C(7)H(3)Cl(2)O(2))(2)(C(3)H(7)NO)(H(2)O)], the Ni(II) ion is coordinated by four O atoms from two bidentate 2,4-dichloro-6-formyl-phenolate ligands, one O atom from a water ligand and one O atom from a dimethyl-formamide ligand in a slightly distorted octa-hedral environment. In the crystal structure, centrosymmetric dimers are formed though O-H⋯O and O-H⋯Cl hydrogen bonds; π-π stacking inter-actions, with a centroid-centroid distance of 3.796 (2) Å, are also found.
在标题化合物[Ni(C₇H₃Cl₂O₂)₂(C₃H₇NO)(H₂O)]中,Ni(II)离子在略微扭曲的八面体环境中,由两个双齿2,4 - 二氯 - 6 - 甲酰基苯酚配体的四个O原子、一个水配体的一个O原子和一个二甲基甲酰胺配体的一个O原子配位。在晶体结构中,通过O—H⋯O和O—H⋯Cl氢键形成中心对称二聚体;还发现了质心间距为3.796 (2) Å的π - π堆积相互作用。