An EPR study of the addition of oxy-radicals to sulphur tetraflouride
β Scribed by J.R. Morton; K.F. Preston
- Publisher
- Elsevier Science
- Year
- 1973
- Tongue
- English
- Weight
- 343 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0009-2614
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β¦ Synopsis
EIfR spectra observed during the photolysis of certain peroxides and !qpofluoriies containing dissolved SF4 xc ascribed to radicals of the type XSF4, where X = F, CF30, SF50 mind :ert-butoxy, in \vhich the unpaired electron and bonding orbit& are distributed octahedrally about S.
π SIMILAR VOLUMES
The absolute rate constants for reversible addition of the substituted phenylthio radicals to vinylpyridines in solution at 23Β°C have been determined by flash photolysis method. For each phenylthio radical, the reactivities of vinylpyridines is 3-5 times lower than that of styrene. The relative equi
## Abstract EPR spectra of freeβradical adducts of C~60~ and C~70~ are described and discussed. In the case of addition to C~60~ the prototype radical is HC~60~ or perhaps MuC~60~. The H/Mu hyperfine anomaly in these radicals is explained. The spectra of alkylβC~60~ and fluoroalkylβC~60~ radicals a
The EPR spectra of CH2FC6o and CHF2C6o are presented, and the dominant conformer for each species identified. It is suggested that the equilibrium configurations of fluoromethyl-C6o radicals are determined not by steric effects, but by Coulombic interactions between highly polarizable fluorine atoms