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

被引：13

作者：

WAKASA, M ^{[1
]}

IGARASHI, M ^{[1
]}

SAKAGUCHI, Y ^{[1
]}

HAYASHI, H ^{[1
]}

机构：

[1] RIKEN, INST PHYS & CHEM RES, MOLEC PHOTOCHEM LAB, WAKO, SAITAMA 35101, JAPAN

来源：

CHEMISTRY LETTERS | 1994年 / 10期

关键词：

D O I：

10.1246/cl.1994.1941

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The inversion of magnetic field effects (MFEs) observed in the photoreduction of decafluorobenzophenone was studied in the absence and presence 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) fields were simultaneously quenched by the addition of Gd3+. For the present reaction, it is concluded that the inversion of the MFEs is due to the relaxation mechanism.

引用

页码：1941 / 1944

页数：4