[As4Mo6V7O39(SO4)]4–: a species with an unusual structure and a model for the different host–guest properties of poly-vanadates and -molybdates
Abstract
The synthesis and unusual structure of the novel heteropolyoxometalate (NMe4)4[As4Mo6V7O39(SO4)]·H2O 1, which can be utilized as a model compound for the study and comparison of the different host–guest properties or carcerand functions of poly-vanadates and -molybdates, is reported.