ELECTRON-SPIN POLARIZATION (CIDEP) AND MAGNETIC-FIELD EFFECTS (MFE) IN SYSTEMS INVOLVING SULFUR-CENTERED RADICALS

被引：14

作者：

BATCHELOR, SN ^{[1
]}

KAY, CWM ^{[1
]}

MCLAUCHLAN, KA ^{[1
]}

YEUNG, MT ^{[1
]}

机构：

[1] PHYS CHEM LAB,S PARKS RD,OXFORD OX1 3QZ,ENGLAND

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1993年 / 97卷 / 18期

关键词：

D O I：

10.1021/j100120a002

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：

Observations are reported of the electron spin resonance spectra of sulfur-centered free radicals produced by laser photolysis of disulfide and some of its symmetric disubstituted para derivatives. All exhibit emissive electron spin polarization, demonstrating radical formation from spin-polarized states of the precursor molecules. Two of the compounds exhibit magnetic field effects in their fluorescence. The results are discussed in light of a previously reported magnetic field effect in a system of similar sulfur-centered radicals.

引用

页码：4570 / 4572

页数：3