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Pulsed ENDOR studies at 95 GHz of the triplet state of 13C60
van den Berg GJB1, van den Heuvel DJ, Poluektov
1Huygens Laboratory, University of Leiden, Leiden, 2300 RA, The Netherlands.
Journal of Magnetic Resonance (San Diego, Calif. : 1997)
|April 17, 1998
Abstract:
Fully 13C-enriched C60 has been investigated by pulsed electron-nuclear double-resonance (ENDOR) spectroscopy at W-band frequency at 1.2 K. For molecular C60 the ENDOR spectra reflect the distortion of the molecule upon triplet excitation, and the fine-structure parameter D is found to be negative. For a single crystal of C60 the ENDOR spectra characterize the triplet excitation as delocalized over a pair of neighboring C60 molecules. Copyright 1998 Academic Press.