Assembly of molecular "layered" heteropolyoxometalate architectures.

Neoclassical architecture: A new family of heteropolyoxometalates with "pagoda"-shaped building blocks [Te(n)W(6n+3)O(21n+12)]((6+2n)-) (n=1, 2, 3) was discovered by adding {TeW(6)O(21)} layers on a classic {TeW(9)O(33)} fragment. Linking of the units allowed the generation of nanostructured clusters whose gross conformation is cation controlled. Studies of the redox behaviors of the multi-layered clusters indicate that the Te(IV) template is redox-active.

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