Matrix dependence of the conformations of the 1,4-diethylbenzene radical cation at low temperatures
β Scribed by Y. Kubozono; M. Okada; T. Miyamoto; M. Ata; Y. Gondo; M. Shiotani; S. Yasutake
- Book ID
- 103907702
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 415 KB
- Volume
- 48
- Category
- Article
- ISSN
- 1386-1425
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β¦ Synopsis
Ahatraet-1,4-Diethylbenxene radical cation generated in six different halocarbon matrices by "Co y-ray irradiation has been studied by ESR at low temperatures. The spectra exhibit drastic variations in diierent matrices, showing that the conformation of the radical cation is largely dependent on the matrix.
π SIMILAR VOLUMES
The temperature dependences of hydroxyl group proton and ring proton isotropic hyperΓne coupling constants (IHFC) of 1,4-hydroquinone (HQ) and 1,4-dihydroxynaphthalene (NQ) cation radicals were measured by electron paramagnetic resonance spectroscopy. The spectral parameters were obtained in the tem