Journal article

Matrix isolation spectroscopy of C70 - vibrational analysis and assignment of the lowest excited states

Highly structured fluorescence and fluorescence excitation spectra of C70 in Ne matrixes are reported. Fluorescence from both S1 and S2 states is obsd., and these are identified as being of A2' and E1' and have energies of 15,524 cm-1 and 15,691 cm-1, resp. A 3rd singlet state is identified in the excitation spectrum and probably is of A2 symmetry with an energy of 15,966 cm-1. [on SciFinder (R)]


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