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Issue 4, 2004
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The nature of oxygen exchange in ZrW2O8 revealed by two-dimensional solid-state 17O NMR

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Abstract

17O magic angle spinning (MAS) NMR has been used to determine the nature of oxygen exchange in ZrW2O8. A highly effective isotopic labelling technique has been developed and 1D NMR and 2D exchange spectroscopy (EXSY) experiments have revealed that mutual exchange occurs between all oxygen sites, even at temperatures considerably below the α to β order–disorder phase transition.

Graphical abstract: The nature of oxygen exchange in ZrW2O8 revealed by two-dimensional solid-state 17O NMR

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Publication details

The article was received on 04 Nov 2003, accepted on 15 Dec 2003 and first published on 23 Jan 2004


Article type: Communication
DOI: 10.1039/B314076H
Chem. Commun., 2004, 392-393

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    The nature of oxygen exchange in ZrW2O8 revealed by two-dimensional solid-state 17O NMR

    M. R. Hampson, P. Hodgkinson, J. S. O. Evans, R. K. Harris, I. J. King, S. Allen and F. Fayon, Chem. Commun., 2004, 392
    DOI: 10.1039/B314076H

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