O-17-NMR DETERMINATION OF PROTON SITES IN SOLID HETEROPOLYACID H3PW12O40

Authors
KOZHEVNIKOV IV SINNEMA A JANSEN RJJ VANBEKKUM H
Citation
Iv. Kozhevnikov et al., O-17-NMR DETERMINATION OF PROTON SITES IN SOLID HETEROPOLYACID H3PW12O40, Mendeleev communications, (3), 1994, pp. 92-93
Citations number
17
Categorie Soggetti
Chemistry
Journal title
Mendeleev communications → ACNP
ISSN journal
09599436
Issue
3
Year of publication
1994
Pages
92 - 93
Database
ISI
SICI code
0959-9436(1994):3<92:ODOPSI>2.0.ZU;2-X
Abstract
Comparison of chemical shift values for solid-state and solution O-17 NMR shows that, in the solid dehydrated H3PW12O40, the terminal W=O ox ygen atoms are the predominant protonation sites.