Hybrid uranyl-vanadium nano-wheels

Hybrid uranyl-vanadium nano-wheels

Hybrid uranyl-vanadium oxide clusters intermediate between transition metal polyoxometalates and uranyl peroxide cage clusters were obtained by dissolving uranyl nitrate in the ionic liquid 3-ethyl-1-methylimidazolium ethyl sulfate mixed with an aqueous solution containing vanadium. Where sulfate wa...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2015-06, Vol.51 (50), p.10134-10137
Hauptverfasser: Senchyk, G A, Wylie, E M, Prizio, S, Szymanowski, J E S, Sigmon, G E, Burns, P C
Format: Artikel
Sprache:eng
Schlagworte:
Cage
Clusters
Derivatives
Oxides
Peroxides
Polyoxometallates
Sulfates
Transition metals
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Beschreibung
Zusammenfassung:Hybrid uranyl-vanadium oxide clusters intermediate between transition metal polyoxometalates and uranyl peroxide cage clusters were obtained by dissolving uranyl nitrate in the ionic liquid 3-ethyl-1-methylimidazolium ethyl sulfate mixed with an aqueous solution containing vanadium. Where sulfate was present, wheel-shaped {U20V20} crystallized and contains ten sulfate tetrahedra, and in the absence of added sulfate, {U2V16}, a derivative of {V18}, was obtained.
ISSN:1359-7345
1364-548X
DOI:10.1039/c5cc01524c