Bai Fengyingc
2012
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Journal
Chinese Journal of Applied Chemistry
Abstract
[Cd2(HL)2(ox)]·1.5H2O was synthesized hydrothermally from Cd(NO3)2·4H2O,pyrazolyl derivative(H2L=2,6-di-(5-phenyl-1H-pyrazol-3-yl)pyridine) and oxalate(H2ox=oxalic acid).Structural analysis revealed that the complex crystallized in the triclinic system with P-1 space group.The Cd took a distorted octahedral geometry and was coordinated by two oxygen atoms from one ox ligand and four N atoms from two HL-ligands.Adjacent Cd atoms(Cd1/Cd2) were connected through bridging ox ligand and N atoms from HL-to generate two separate 1D chains structure.The complex was further characterized by elemental analysis,IR,UV-Vis spectroscopy and powder X-ray diffraction(PXRD).In addition,the complex displayed ideal thermal stability and photoluminescent properties,and exhibited some catalytic activity toward the oxidation of cyclohexane.