Hydrothermal Synthesis and Crystal Structure of a New Compound [PW_(12)O_(40)]( C_2N_3H_4)_3·6H_2O
YU Xiao-yan
Abstract
YU Xiao-yan
Abstract
A new Keggin- type supramolecular compound,[PW12O40]( C2N3H4)3·6H2O was synthesized under hydrothermal conditions. The structure was characterized by single crystal X- ray diffraction,which crystallized in the trigonal system,space group R- 3,a = 1. 79590( 3) nm,b = 1. 79590( 3) nm,c = 2. 43480( 5) nm,α = 90°,β = 90°,γ = 120°,V = 6. 8008( 2) nm3,Z =6,R1= 0. 0458,and ωR2= 0. 1116. In compound of [PW12O40]( C2N3H4)3·6H2O,through hydrogen bond interactions,protonated triazole and [PW12O40]3-were linked into a three- dimensional structure.
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A new Keggin- type supramolecular compound,[PW12O40]( C2N3H4)3·6H2O was synthesized under hydrothermal conditions. The structure was characterized by single crystal X- ray diffraction,which crystallized in the trigonal system,space group R- 3,a = 1. 79590( 3) nm,b = 1. 79590( 3) nm,c = 2. 43480( 5) nm,α = 90°,β = 90°,γ = 120°,V = 6. 8008( 2) nm3,Z =6,R1= 0. 0458,and ωR2= 0. 1116. In compound of [PW12O40]( C2N3H4)3·6H2O,through hydrogen bond interactions,protonated triazole and [PW12O40]3-were linked into a three- dimensional structure.
Key concepts: Hydrothermal circulation, Crystallography, Crystal structure, Hydrothermal synthesis, Protonation, Chemistry, Supramolecular chemistry, Hydrogen bond