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Your search keyword '"Guo, Jian"' showing total 2 results
2 results on '"Guo, Jian"'

1. Copper and cadmium coordination polymers of di-3-pyridinylmethanone: Subtle anion effect on the dimensionality of Cd(II) frameworks

Author

Chen, Xu-Dong, Guo, Jian-Hua, Du, Miao, and Mak, Thomas C.W.

Subjects
*COPPER, *CADMIUM, *POLYMERS, *MACROMOLECULES
Abstract

Abstract: Syntheses and characterization of two pairs of Cu(II) and Cd(II) coordination polymers with di-3-pyridinylmethanone revealed that variation the counter anion from to does not change the structures of Cu(II) complexes, but it lowers the dimensionality of the Cd(II) framework. [Copyright &y& Elsevier]

Published
2005
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2. Novel Cd(II) and Co(II) 2-D frameworks based on terephthalate and 1-substitutedimidazole mixed-ligands

Author

Liu, Qing-Xiang, Zhao, Xiao-Jun, Wu, Xiu-Mei, Liu, Su-Wen, Zang, Yan, Ge, Shu-Sheng, Wang, Xiu-Guang, and Guo, Jian-Hua

Subjects
*CADMIUM, *COBALT, *TEREPHTHALIC acid, *LIGANDS (Chemistry)
Abstract

Abstract: 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. [Copyright &y& Elsevier]

Published
2008
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