Issue 4, 2004

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

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

Article information

Article type
Communication
Submitted
04 Nov 2003
Accepted
15 Dec 2003
First published
23 Jan 2004

Chem. Commun., 2004, 392-393

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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