A pronounced solvent viscosity and polarity dependence of the magnetic field effect was found for polymethylene-linked radical ion pairs generated by photoinduced intramolecular electron transfer in compounds of the type pyrene-(CH\*),-N,N-dimethylaniline, with n = 7-16. This is interpreted in terms
Effect of deprotonation of ion-radical pairs on yield of radicals
β Scribed by S. F. Lebedkin; A. D. Klimov; V. N. Emokhonov
- Book ID
- 112449474
- Publisher
- Springer
- Year
- 1990
- Tongue
- English
- Weight
- 303 KB
- Volume
- 39
- Category
- Article
- ISSN
- 1573-9171
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The effects of fluctuating magnetic fields on the yields of chemical reactions are explored within the radical pair mechanism, for the case in which singlet and triplet radical pairs disappear at equal rates. Approximate analytical expressions and exact numerical calculations are used to discuss the
The proton affinity at the heteroatom PA, of four o-radicals ('CH,OH, CH3'CHOH, 'CH20CH3 and 'CHrNH,) was measured by studying the deprotonation of the corresponding ol-distonic ions in the cell of a FITCR spectrometer. This method can only be used for cu-distonic ions which are more stable than the