From aqueous speciation to supramolecular assembly in alkaline earth-uranyl polyoxometalates
2017
FalaiseCurrent address: Université de Rennes 1, Institut des Sciences Chimiques de Rennes (ISCR), Rennes, France. Clément | Hickam, Sarah M. | Burns, Peter C. | Nyman, May
The interplay between aqueous alkaline earth (Ca, Sr, Ba) polycationic speciation and uranyl–peroxide polyoxometalate self-assembly and evolution is described here using solution (Raman and X-ray scattering) and solid-state (microscopy, X-ray diffraction) characterization. Supramolecular assembly of Sr-encapsulated and decorated polyanions and polycations yields the fourth largest inorganic unit cell reported from single-crystal X-ray diffraction.
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