ISSN:
0749-1581
Keywords:
ESR, EPR
;
C60
;
C70
;
MNDO
;
INDO. MO calculations
;
Chemistry
;
Analytical Chemistry and Spectroscopy
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
EPR spectra of free-radical adducts of C60 and C70 are described and discussed. In the case of addition to C60 the prototype radical is HC60 or perhaps MuC60. The H/Mu hyperfine anomaly in these radicals is explained. The spectra of alkyl-C60 and fluoroalkyl-C60 radicals are also described, including factors determining the equilibrium configuration over the C60 surface of radicals of the general formula XYZCC60. The structure of the higher adducts R3C60 and R5C60 is mentioned. In the case of H addition to C70, four of the five possible isomers of HC70 have been identified, but only one of the 2792 isomers of H3C70 is reported.
Additional Material:
4 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/mrc.1260331306
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