Novel Cd(II) and Co(II) 2-D frameworks based on terephthalate and 1-substitutedimidazole mixed-ligands
- 作者：Qing-Xiang Liu ; Xiao-Jun Zhao ; Xiu-Mei Wu ; Su-Wen Liu ; Yan Zang ; Shu-Sheng Ge ; Xiu-Guang Wang ; Jian-Hua Guo
- 关键词：Coordination polymer ; Imidazole ; Terephthalic acid ; Cadmium ; Cobalt
- 刊名：Inorganic Chemistry Communications
- 出版年：2008
- 期刊代码：39_13877003
- 类别：ch
- 出版时间：July 2008
- 卷：11
- 期：7
- 页码：809-813
- 文件大小：1004 K
摘要
The two Cd(II) and Co(II) 2-D frameworks have been prepared by means of self-assemblies of Cd(II) or Co(II) salts and 1-substituted imidazole and terephthalic acid, and structurally characterized by X-ray diffraction analyses. In complex 1 2-D frameworks with rhombic cavity are formed, in which the each top point of rhombus contains one hexa and two heptacoordinated Cd(II). In complex 2 2-D networks with rectangular cavities are formed, and the opposite benzene rings from carboxyls in each rectangular cavity are parallel.