Abstract
We utilized tunable dye lasers to monitor the two-photon absorption spectra of crystalline anthracene and of the anthracene molecule in solution in the energy range 28800·-42000 cm-1. Four molecular states corresponding to the 1B-3u (symmetry forbidden) and to the 1B+1g, 1B-1g and 1A-1g (symmetry allowed) configurations were identified by two-photon spectroscopy, and their relation to the crystal states was considered.
Original language | English |
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Pages (from-to) | 309-315 |
Number of pages | 7 |
Journal | Chemical Physics Letters |
Volume | 15 |
Issue number | 3 |
DOIs | |
State | Published - 15 Aug 1972 |