A new grid network based on diphosphopentamolybdate cluster supported transition metal complexes

摘要

A new grid architecture built from diphosphopentamolybdate supported copper-imidazole, [{Cu~(II)(im)_4}_2{H_2Mo_5P_2O_(23)}] centre dot 3H_2O centre dot (im) (1) (im = imidazole), is reported. The structure of 1 features a 2-D grid network built by the interconnection of bisupporting diphosphopentamolybdate clusters, [{Cu~(II)im)_4}_2{H_2Mo_5P_2O_(23)}]; free water molecules and imidazole ligands fill the void of the crystal lattice. Crystal data for compound 1: Orthorhombic, space group Pnma, a= 14.598(3)A, b = 21.059(4) A, c= 16.609(3)A, alpha = beta = gamma = 90 deg; K= 5106.1 A~3; Z = 4.