PARAMAGNETIC QUENCHING OF THE INVERTED MAGNETIC-FIELD EFFECTS OBSERVED IN THE PHOTOREDUCTION OF DECAFLUOROBENZOPHENONE IN A BRIJ35 MICELLARSOLUTION

Authors
WAKASA M IGARASHI M SAKAGUCHI Y HAYASHI H
Citation
M. Wakasa et al., PARAMAGNETIC QUENCHING OF THE INVERTED MAGNETIC-FIELD EFFECTS OBSERVED IN THE PHOTOREDUCTION OF DECAFLUOROBENZOPHENONE IN A BRIJ35 MICELLARSOLUTION, Chemistry Letters, (10), 1994, pp. 1941-1944
Citations number
11
Categorie Soggetti
Chemistry
Journal title
Chemistry Letters → ACNP
ISSN journal
03667022
Issue
10
Year of publication
1994
Pages
1941 - 1944
Database
ISI
SICI code
0366-7022(1994):10<1941:PQOTIM>2.0.ZU;2-Z
Abstract
The inversion of magnetic field effects (MFEs) observed in the photore duction of decafluorobenzophenone was studied in the absence and prese nce of a paramagnetic Gd3+ ion. The MFEs appearing at both low (B less than or equal to 2 T) and high (2 T < B less than or equal to 10 T) f ields were simultaneously quenched by the addition of Gd3+. For the pr esent reaction, it is concluded that the inversion of the MFEs is due to the relaxation mechanism.