A novel three-dimensional cadmium(II) coordination polymer constructed from dinuclear molecular building block,syntheses, structure and photoluminescence property |
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| Authors: | Dong Xie Junwei Ye Zhao Liu Xiangdong Zhang Hao Meng Yuan Lin Guiling Ning |
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| Affiliation: | State Key Laboratory of Fine Chemicals and School of Chemical Engineering, Dalian University of Technology, 158 Zhongshan Road, Dalian, Liaoning Province 116012, PR China |
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| Abstract: | A novel cadmium(II) coordination polymer, [Cd2(pzdc)2(4,4′-bpy)2]·4H2O (1) (H2pzdc = pyrazine-2,3-dicarboxylic acid; 4,4′-bpy = 4,4′-bipyridine), has been synthesized by hydrothermal reaction of Cd(OAC)2, H2pzdc and 4,4′-bpy. Single-crystal X-ray diffraction analysis reveals that 1 constructed from dinuclear building blocks has a three-dimensional (3-D) structure with rob topology. Fluorescent measurement of 1 exhibits strong blue-green emission in the solid state at room temperature, and its framework possess remarkable thermal stability. |
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