The polyoxo-22-palladate [Na2PdO12(As(V)O4)15(As(V)O3OH)](25-) (1), which represents a novel polyoxo-noble-metalate structural type, was synthesized by reaction of Pd(2+) and AsO4(3-) ions in aqueous solution. Polyanion 1 comprises two {NaPd11} units linked by two arsenate bridges, and hence represents the first example of a defect, monolacunary {Pd11} polyoxopalladate nanocube with arsenate capping groups. The title polyanion was characterized in the solid state as well as by theoretical calculations.
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http://dx.doi.org/10.1039/c5dt04526f | DOI Listing |
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