Hydrothermal synthesis and crystal structure of a 3D supramolecular compound(H_2bimb)_2(SiW_(12)O_(40))
Jun Peng
Abstract
Jun Peng
Abstract
A novel Keggin-type supramolecular compound,(H2bimb)2(SiW12O40),has been synthesized under hydrothermal condition and characterized by elemental analysis,IR,and single crystal Xray diffraction.It crystallizes in the triclinic system,space group P-1,a=1.122 6(5) nm,b=1.563 5(5) nm,c=1.892 7(5) nm,α=90.957(5)°,β= 93.269(5)°,γ=104.534(5)°,V=3.209(2) nm3,Z=2,R1=0.067 9,ωR2=0.171 2.
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A novel Keggin-type supramolecular compound,(H2bimb)2(SiW12O40),has been synthesized under hydrothermal condition and characterized by elemental analysis,IR,and single crystal Xray diffraction.It crystallizes in the triclinic system,space group P-1,a=1.122 6(5) nm,b=1.563 5(5) nm,c=1.892 7(5) nm,α=90.957(5)°,β= 93.269(5)°,γ=104.534(5)°,V=3.209(2) nm3,Z=2,R1=0.067 9,ωR2=0.171 2.
Key concepts: Triclinic crystal system, Supramolecular chemistry, Crystallography, Hydrothermal synthesis, Hydrothermal circulation, Crystal structure, Single crystal, Polyoxometalate