MAGNETIC-FIELD EFFECT ON THE PHOTODECOMPOSITION OF P-AMINOPHENYL DISULFIDE IN A MICELLAR SOLUTION

被引：11

作者：

WAKASA, M ^{[1
]}

SAKAGUCHI, Y ^{[1
]}

HAYASHI, H ^{[1
]}

机构：

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

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1993年 / 97卷 / 09期

关键词：

D O I：

10.1021/j100111a003

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Upon laser flash photolysis of p-aminophenyl disulfide at room temperature, the radical pair of two p-aminophenylthiyl radicals was found to be generated by direct excitation and triplet sensitization in the magnetic field range 0-1.35 T. Only in the case of triplet sensitization did the yield of the escaped radical increase with increasing magnetic field strength. The yield at 1.35 T was 1.14 +/- 0.2 times as large as that at 0 T. This is the first report of a magnetic field effect on a reaction of two sulfur-centered radicals.

引用

页码：1733 / 1735

页数：3

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