Exposure of dilute solutions of CH,C=CCH3 in CCI,FCCIF2 and related solvents to ionizing radiation at 77 K produced the radical cation (CH3C=CCH3 )'. On annealing, these were initially converted into the corresponding dimer cation, c-C,( CH,
An ESR study of the radical cations from octamethylnaphthalene and two hexamethylnaphthalenes
β Scribed by K.D.I Root; Max T Rogers
- Publisher
- Elsevier Science
- Year
- 1969
- Weight
- 463 KB
- Volume
- 1
- Category
- Article
- ISSN
- 0022-2364
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π SIMILAR VOLUMES
I4N-and 'H-Coupling constants, determined by ESR, ENDOR, and general-TRIPLE-resonance spectroscopy, are reported for the radical cations of tetrazinodi(heteroarenes) 1-8. The results comply with the expectation that donor properties of these compounds are mainly due to the electron-rich dihydrotetra
Two distinct radical cations have been observed by ESR in a-y-irradiated solid solution of hexafluoro-1,3-butadienc in freon. INDO calculations of ESR parameters showed that they were the cisoid CC& and tiansoid (Gh) forms of the planar hesafluoroburadicne radical cation. The unpaired electron occup
## Abstract The radical cations of two electron donors containing two 1,3βdithiol moieties were characterized by the use of ESR/ENDOR/general TRIPLE spectroscopy. The spin population resides mainly in the central part of the molecules. The __g__βfactors are correlated with the ^33^S coupling consta