Collect. Czech. Chem. Commun. 1982, 47, 1570-1579

Tartrate complexes of molybdenum(VI)

Pavla Havlová, Josef Havel and Miloš Bartušek

Department of Analytical Chemistry, Purkyně University, 611 37 Brno


The formation of MoO2(TH-1)24- and (MoO2)2(TH-2)24- complexes was proved in roughly neutral aqueous solutions and their equilibrium constants were determined by potentiometric neutralization titrations. The possible ways of bonding of the tartrate ligand to the central Mo(VI) atom and the compositions of the Mo(VI) tartrate chelates are discussed.