Synthesis and Luminescent Property of One New Three-Dimensional {Cd4} Cluster Coordination Polymer Constructed From Multi-Carboxylate Bridging Ligand

Solvothermal reactions of 1-benzyl-1,2,3-triazole-4,5-dicarboxylic acid (H(2)btda) and 5-[4-(1-imidazolyl)phenyl]-2H-tetrazole(ipt) with Cd(Ac)(2)center dot 2H(2)O afford one novel coordination polymer, namely, [Cd-2(btda)(ipt)(2)](n)(1). Complex 1 contains {Cd-4} clusters, exhibiting a 3D metal-organic framework with pcu topology. Furthermore, Powder X-ray diffraction analysis, thermal degeneration and luminescent property of complex 1 is also investigated. Fluorescence measurement show that the target complex 1 has weak luminescent performance.