Citation:
LI Chang-Hong, LI Wei, HU Han-Xiang, HU Bo-Nian. Hydrothermal Synthesis, Crystal Structure, Thermal Stability and Magnetic Properties of a Dinuclear Copper(II) Complex[J]. Chinese Journal of Structural Chemistry,
2016, 34(10): 1553-1557.
doi:
10.14102/j.cnki.0254-5861.2011-0911
Hydrothermal Synthesis, Crystal Structure, Thermal Stability and Magnetic Properties of a Dinuclear Copper(II) Complex
摘要:
A new dinuclear copper(II) complex [Cu(CH3COO)(C7H5N4)(H2O)]2·3.5H2O has been hydrothermally synthesized with copper acetate, o-acetamidobenzoic acid and 3-(pyridin-2-yl)-1,2,4-triazole. It crystallizes in the monoclinic space group P21/c, with a=12.0188(7), b=13.7993(8), c=8.7488(5) Å, β=101.7350(10)°, V=1420.67(14) Å3, Dc=1.568 g/cm3, Z=1, F(000)=690, the final GOOF=1.145, R=0.0437, and wR=0.1097. The crystal structure shows that the whole molecule consists of two copper ions bridged by two μ2-η1:η0 3-(pyridin-2-yl)-1,2,4-triazole anions. The coordination environment of Cu(II) ion is CuO2N3, giving a distorted square pyramidal geometry. The thermal stability and magnetic properties of the complex were investigated.
English
Hydrothermal Synthesis, Crystal Structure, Thermal Stability and Magnetic Properties of a Dinuclear Copper(II) Complex
Abstract:
A new dinuclear copper(II) complex [Cu(CH3COO)(C7H5N4)(H2O)]2·3.5H2O has been hydrothermally synthesized with copper acetate, o-acetamidobenzoic acid and 3-(pyridin-2-yl)-1,2,4-triazole. It crystallizes in the monoclinic space group P21/c, with a=12.0188(7), b=13.7993(8), c=8.7488(5) Å, β=101.7350(10)°, V=1420.67(14) Å3, Dc=1.568 g/cm3, Z=1, F(000)=690, the final GOOF=1.145, R=0.0437, and wR=0.1097. The crystal structure shows that the whole molecule consists of two copper ions bridged by two μ2-η1:η0 3-(pyridin-2-yl)-1,2,4-triazole anions. The coordination environment of Cu(II) ion is CuO2N3, giving a distorted square pyramidal geometry. The thermal stability and magnetic properties of the complex were investigated.
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