Hydrothermal synthesis, crystal structure, and luminescent properties of one new inorganic-organic hybrid compound (ClBzQl)_3[PMo 1_ 2O_(40)] (ClBzQl = 1- (4′-Cl-benzyl)quinolinium cation)

摘要

A new polyoxometalate-based inorganic-organic hybrid compound (ClBzQl)_ 3[PMo1_2O_(40)] 1 (ClBzQl = 1-(4′-Cl-benzyl) quinoli- nium cation) has been synthesized by hydrothermal method and characterized by IR, elemental analysis, and X-ray crystallography. Analysis of the crystal structure of 1 suggests that there are multiform intermolecular C-H···O hydrogen bonds between polyoxoanions and organic cations and obvious face-to-face π-π interactions involving quinoline rings of adjacent cations. The luminescent properties of the compound 1 in the solid state at room temperature were investigated.