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Alkali counterions for polyoxometalate (POM) clusters control solubility with distinct periodic trends, but evidence for alkali control over speciation is ambiguous. Here we show that a simple Nb-POM, [Nb10O28]6– ({Nb10}), converts to oligomers of (HxNb24O72)(24–x)– ({Nb24}) upon adding only alkali chloride salts, even in buffered neutral solutions.

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Please use this identifier to cite or link to this collection: DOI: 10.19061/iochem-bd-1-88

This dataset derived results are published in:

Manuscript title: Alkali-Driven Disassembly and Reassembly of Molecular Niobium Oxide in Water

Journal: J. Am. Chem. Soc.

DOI: 10.1021/jacs.8b05015