Acid-Induced Surface Functionalization of Polyoxometalate by Enclosure in a Polyhedral Silver−Alkynyl Cage
- 30 November 2009
- journal article
- research article
- Published by American Chemical Society (ACS) in Journal of the American Chemical Society
- Vol. 131 (51) , 18257-18259
Abstract
Surface functionalization of polyoxometalate anions with silver(I) tert-butylethynide in an organic solution medium has been achieved for the first time using an acid-induced facile approach. The generated neutral hybrid monomeric complexes [Ag40(C≡CtBu)22(CF3COO)12(V10O28)]·4CH3OH (1) and [Ag40(C≡CtBu)20(CF3COO)12(Mo6O22)]·2CH3OH (2) constitute members of a new silver(I)−polyoxometalate family in which the polyoxometalate anion is embedded in a polyhedral silver(I) cluster assembled by multiple argentophilic Ag···Ag interactions.Keywords
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