DIRECT EVIDENCE OF SOLVENT-PEROXOVANADIUM CLUSTERS BY ELECTROSPRAY-IONIZATION MASS-SPECTROMETRY

Authors
BORTOLINI O CONTE V DIFURIA F MORO S
Citation
O. Bortolini et al., DIRECT EVIDENCE OF SOLVENT-PEROXOVANADIUM CLUSTERS BY ELECTROSPRAY-IONIZATION MASS-SPECTROMETRY, EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, (8), 1998, pp. 1193-1197
Citations number
34
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY → ACNP
ISSN journal
14341948
Issue
8
Year of publication
1998
Pages
1193 - 1197
Database
ISI
SICI code
1434-1948(1998):8<1193:DEOSCB>2.0.ZU;2-7
Abstract
Electrospray Ionization Mass Spectrometry (ESI-MS) measurements and ab initio calculations on [OV(O-2)(H2O)(m)-(CH3OH)(n)](+) (m,n: 0-4) per oxo cations have been carried out, This experimental technique allowed the direct observation of the above mentioned species for the first t ime. The results obtained clearly indicate that the exchange reactions between water and methanol molecules, within the coordination sphere of monoperoxo-vanadium complexes, is a conceivable and fast process.