Structure and properties of two－dimensional hybrid compounds constructed by Keggin－type polyoxometalates and triazole
TIAN Aixiang
YU Haiyan
GUAN Yawen
FU Yubo
Abstract：A two－dimensional coordination compound was synthesized by using Keggin－type polyoxometa-lates anion as the inorganic building block and triazole as the organic building unit under hydrothermal condi-tions. The compound has the formula C8 H12 Ag4 Mo12 N12 O44 V. The compound was characterized by single crystal X－ray diffraction, elemental analysis and infrared spectroscopy. Analysis shows that the compound belongs to the monoclinic system, P 21 / n space group. The unit cell parameters of the compound are a=10. 665(5) ?, b=20. 761(9) ?,c=11. 518(5) ?,α=90°, β=95. 259°, γ= 90°,V=2539. 4(19) ?3,Z=4,ωR1 =0. 0301, ωR2 =0. 3036. In this compound, a Keggin－type anion[ VMo12 O40 ]3－and a ligand are connected by a silver ion to form a 1D chain structure of the compound. The one－dimensional chains are coordinated with metallic silver to form a lattice－like 2D layered structure.
Keywords：polyoxometalatehydrothermal techniqueelectrocatalystic activitiesphotochemical catalysis
Publication Date：2019-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 97-102 )