Acid-Induced Surface Functionalization of Polyoxometalate by Enclosure in a Polyhedral Silver−Alkynyl Cage

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C t Bu)22(CF3COO)12(V10O28)]·4CH3OH (1) and [Ag40(C...

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Published inJournal of the American Chemical Society Vol. 131; no. 51; pp. 18257 - 18259
Main Authors Gao, Guang-Gang, Cheng, Ping-Shing, Mak, Thomas C. W
Format Journal Article
LanguageEnglish
Published United States American Chemical Society 30.12.2009
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ISSN0002-7863
1520-5126
1520-5126
DOI10.1021/ja907900b

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Summary: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C t Bu)22(CF3COO)12(V10O28)]·4CH3OH (1) and [Ag40(CC t Bu)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.
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ISSN:0002-7863
1520-5126
1520-5126
DOI:10.1021/ja907900b