Synthesis, Structural Characterization, and Oxidation Catalysis of a Diniobium-substituted Silicodecatungstate

A novel diniobium-substituted silicodecatungstate, [γ-HSiW10O38Nb2(η2-O2)2]5− (I), was successfully synthesized by the reaction of [HNb6O19]7− and [γ-SiW10O36]8− in the presence of H2O2 under acidi...