51V magic angle spinning NMR spectroscopy of six-coordinate Lindqvist oxoanions: a sensitive probe for the electronic environment in vanadium-containing polyoxometalates. Counterions dictate the 51V fine structure constants in polyoxometalate solids.
Huang W, Todaro L, Francesconi LC, Polenova T. 51V magic angle spinning NMR spectroscopy of six-coordinate Lindqvist oxoanions: a sensitive probe for the electronic environment in vanadium-containing polyoxometalates. Counterions dictate the 51V fine structure constants in polyoxometalate solids. J Am Chem Soc. 2003 May 14; 125(19):5928-38.