MARY and Optically Detected ESR Spectroscopy of Radical Cations of cis- and trans- Decalin in Nonpolar Solutions
β Scribed by Tadjikov, Boris M.; Stass, Dmitrii V.; Molin, Yuri N.
- Book ID
- 127049562
- Publisher
- American Chemical Society
- Year
- 1997
- Tongue
- English
- Weight
- 173 KB
- Volume
- 101
- Category
- Article
- ISSN
- 1089-5639
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π SIMILAR VOLUMES
The radical cations ofcis-and transdecalin have been studied in different synthetic zeolite matrices by EPR spectroscopy. The radical cations were produced by y-radiolysis at 77 K. The tirst experimental observation of both the electronic states (2Al : a(4H)=50 G and \*A$ a(4H)=29 G) of the cis-deca
The ESR spectra of radical cations of cis-and trans-deealin have been recorded in different halocarbon matrices within the temperature range 4.2 IO 130 K. The ground-state structures of both isomers have been calculated using the UHF/MNDO technique and found to be 'As or ZB, for transdecalin+ and 'A
A ptevrous report that distinguishable ESR spectra can be obtained from CIS-and truns-Isomers of the 9-decalyl radical m liquid solution at low temperature is shown to be incorrect. Only one spectrum, assigned to the rrans-radtcal, is observable from etther CIS-or rruns-precursors In 1985 Lloyd and