Hydrothermal synthesis and crystal structure of a novel polyoxomolybdate with the hydroxylated N-heterocycle ligand: Mo2O5(ophen)(2) (Hophen=2-hydroxy-1,10-phenanthroline)

摘要

A novel polyoxomolybdate MO2O5(ophen)(2) 1 has been hydrothermally synthesized and characterized by the elemental analyses, IR spectrum, XPS spectrum, TG analysis and the single crystal X-ray diffraction. Pink block crystals of compound 1 crystallize in the monoclinic system, space group C2/c, a = 10.287(2), b = 13.752(3), c = 15.083(3) Angstrom, 6 = 98.89(3)degrees, V = 2108.0(7) Angstrom(3),(.) Z = 4 and R = 0.0315. The title compound consists of {MO2O5} units coordinated with ophen ligands. Compound 1 represents the first polyoxometalate decorated with hydroxylated N-heterocycle ligand. (C) 2003 Elsevier B.V. All rights reserved. [References: 37]