Communication

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

  1. Eric M. Villa1,
  2. C. André Ohlin Dr. 1,
  3. Edina Balogh Dr.1,
  4. Travis M. Anderson Dr.2,
  5. May D. Nyman Dr.2,
  6. William H. Casey Prof.1

Article first published online: 21 MAY 2008

DOI: 10.1002/anie.200801125

Issue

Angewandte Chemie International Edition

Angewandte Chemie International Edition

Volume 47, Issue 26, pages 4844–4846, June 16, 2008

Additional Information

How to Cite

Villa, E., Ohlin, C., Balogh, E., Anderson, T., Nyman, M. and Casey, W. (2008), Reaction Dynamics of the Decaniobate Ion [HxNb10O28](6−x)− in Water. Angewandte Chemie International Edition, 47: 4844–4846. doi: 10.1002/anie.200801125

Author Information

  1. 1

    Department of Chemistry and Department of Geology, University of California, Davis, CA 95616, USA, Fax: (+1) 530-752-8995 http://chemgroups.ucdavis.edu/∼casey/

  2. 2

    Geochemistry Division, Sandia National Laboratories, Albuquerque, NM 87185, USA

  1. †

    Support for this research was from the U.S. Department of Energy, Office of Basic Energy Science, grant number DE-FG02-05ER15693.

Publication History

  1. Issue published online: 9 JUN 2008
  2. Article first published online: 21 MAY 2008
  3. Manuscript Received: 7 MAR 2008

Funded by

  • U.S. Department of Energy, Office of Basic Energy Science. Grant Number: DE-FG02-05ER15693

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Keywords:

  • geochemistry;
  • isotopic labeling;
  • kinetics;
  • niobium;
  • polyoxometalates

Graphical Abstract

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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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