Reaction Dynamics of the Decaniobate Ion [HxNb10O28](6−x)− in Water

Reaction Dynamics of the Decaniobate Ion [HxNb10O28](6−x)− in Water

The nanometer‐size title cluster is unique in that it reacts slowly enough in water that one can simultaneously observe steady‐state oxygen‐isotope exchanges and dissociation pathways (see scheme; O red, Nb green), leading to conceptual advances in both geochemistry and polyoxometalate chemistry....

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Veröffentlicht in:Angewandte Chemie International Edition 2008-06, Vol.47 (26), p.4844-4846
Hauptverfasser: Villa, Eric M., Ohlin, C. André, Balogh, Edina, Anderson, Travis M., Nyman, May D., Casey, William H.
Format: Artikel
Sprache:eng
Schlagworte:
geochemistry
isotopic labeling
kinetics
niobium
polyoxometalates
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Zusammenfassung:The nanometer‐size title cluster is unique in that it reacts slowly enough in water that one can simultaneously observe steady‐state oxygen‐isotope exchanges and dissociation pathways (see scheme; O red, Nb green), leading to conceptual advances in both geochemistry and polyoxometalate chemistry.
ISSN:1433-7851
1521-3773
1521-3773
DOI:10.1002/anie.200801125