Author:
Belton PS,Cox IJ,Harris RK,Oconnor MJ
Abstract
Sulfur-33 and oxygen-17 n.m.r . studies are shown to have considerable potential in following the equilibration of the thiometallate anions [MSnO4-n]2- (M = W, Mo; n = 0-4) in aqueous solution. Chemical shift and linewidth data are presented for these ions. Variations in both the oxygen-17 and sulfur-33 shifts can be correlated with the lowest-energy electronic transition. Moreover, changes in the oxygen-17 and sulfur-33 chemical shift data can be correlated with the molybdenum-95 and tungsten-183 chemical shift values, which have been previously reported. The implications for the nature of the bonding in these anions are discussed.
Cited by
11 articles.
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