Excimer and Exciplex Formation in van der Waals Dimers of Toluene and Benzene
β Scribed by Saigusa, Hiroyuki; Morohoshi, Mika; Tsuchiya, Soji
- Book ID
- 126429103
- Publisher
- American Chemical Society
- Year
- 2001
- Tongue
- English
- Weight
- 108 KB
- Volume
- 105
- Category
- Article
- ISSN
- 1089-5639
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π SIMILAR VOLUMES
The emission and transient absorption spectra of the intramolecular van der Waals dimer of 1,l '-di-a-naphthylmethane (a-DNM) trapped in a low temperature glassy matrix are compared with those of the intramolecular triplet excimer of the same species produced in fluid solution at room temperature.
Van der Waals complexes composed of naphthalene and triethylamine have been studied in free jet expansions by fluorescence excitation and resonance-enhanced two-photon ionization techniques. Intermolecular vibrational bands with frequencies of 8 and 40 cm-' appear to promote exciplex formation. The