名称:
Peroxo complexes of chromium(VI), molybdenum(VI), tungsten(VI) and zirconium(IV) ions containing tridentate and quadridentate neutral ligands
摘要:
Several organoperoxo complexes of compositions [M(O)2(O2)(L)] [M = Cr(VI), Mo(VI) and W(VI); L = diethylene triamine(det), 2,2,2-triethylenetetraamine(tet) and 2,3,2-triethylenetetraamine(2,3,2-tet)] and [Zr(O)(O2)(2,3,2-tet)] have been synthesized and characterized. These complexes were all non-electrolytes in DMSO and inert towards oxidation. The IR spectral data indicate that the nu(1)(O-O) stretching mode decreases with the increase in atomic number of metals in a group.