Xie Xin-Nian, Lu Meng, Yuan Juan, Yang Huai-Xia
Pharmacy College, Henan University of Traditional Chinese Medicine, Zhengzhou 450008, People's Republic of China.
Acta Crystallogr Sect E Struct Rep Online. 2012 Jun 1;68(Pt 6):m754. doi: 10.1107/S160053681202034X. Epub 2012 May 12.
In the title complex, [CdCl(2)(C(11)H(10)N(4))(2)(H(2)O)(2)]·6H(2)O, the Cd(II) atom is located on a twofold rotation axis and is coordinated by two N atoms from two 1-[(1H-benzimidazol-2-yl)meth-yl]-1H-imidazole ligands and two water O atoms in equatorial positions and by two Cl atoms in axial positions, leading to an elongated octa-hedral environment. The two coordinating and two of the lattice water mol-ecules are also located on twofold rotation axes. In the crystal, complex mol-ecules and solvent water mol-ecules are linked through a complex inter-molecular N-H⋯O, O-H⋯N, O-H⋯O and O-H⋯Cl hydrogen-bonding scheme into a three-dimensional network.
在标题配合物[CdCl₂(C₁₁H₁₀N₄)₂(H₂O)₂]·6H₂O中,Cd(II)原子位于二重旋转轴上,由来自两个1-[(1H-苯并咪唑-2-基)甲基]-1H-咪唑配体的两个N原子以及赤道位置的两个水分子O原子配位,并由轴向位置的两个Cl原子配位,形成一个拉长的八面体环境。两个配位水分子和两个晶格水分子也位于二重旋转轴上。在晶体中,配合物分子和溶剂水分子通过复杂的分子间N-H⋯O、O-H⋯N、O-H⋯O和O-H⋯Cl氢键方案连接成三维网络。