Synthesis and crystal structure of a [Cu(Dfo)_3]~(2+) modified Keggin-based supramolecular compound
Lianli Liu
Abstract
Lianli Liu
Abstract
A novel Keggin type supramolecular compound,[Cu2(Dfo)6(SiMo12O40)],has been synthesized under hydrothermal conditions and characterized by elemental analyses,IR spectrum and single crystal X-ray diffraction.It crystallizes in the cubic system,space group Pa-3,a=b=c=2.081 82(3) nm,α=β=γ=90°,V= 9.022 6(4) nm3,Z=4,R1= 0.064 9,ωR2=0.156 1.The title compound was made into carbon paste electrode(CPE) and its electrocatalytic activity for reduction of NO2-was studied by cyclic voltammetry.
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A novel Keggin type supramolecular compound,[Cu2(Dfo)6(SiMo12O40)],has been synthesized under hydrothermal conditions and characterized by elemental analyses,IR spectrum and single crystal X-ray diffraction.It crystallizes in the cubic system,space group Pa-3,a=b=c=2.081 82(3) nm,α=β=γ=90°,V= 9.022 6(4) nm3,Z=4,R1= 0.064 9,ωR2=0.156 1.The title compound was made into carbon paste electrode(CPE) and its electrocatalytic activity for reduction of NO2-was studied by cyclic voltammetry.
Key concepts: Supramolecular chemistry, Cyclic voltammetry, Crystallography, Hydrothermal synthesis, Single crystal, Hydrothermal circulation, Crystal structure, Powder diffraction