Raman scattering measurements yielding 26 vibrational mode frequencies, along with their depolarization ratios, are reported. A force-constant model, originally developed for C M), is extended to CT0 and is shown to result in good agreement with these measurements using two adjustable parameters to
Vibrational frequencies of C70
โ Scribed by Piero Procacci; Gianni Cardini; Pier Remigio Salvi; Vincenzo Schettino
- Book ID
- 107736537
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 391 KB
- Volume
- 195
- Category
- Article
- ISSN
- 0009-2614
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๐ SIMILAR VOLUMES
Singlet oxygen luminescence and its vibronic coupling to the molecular modes of the crystalline host, first discovered in Cso, is shown to be present in air-exposed crystalline C ra. CT0 modes which are otherwise optically inactive are observed and found to be in good agreement with the vibrational
We report the vibrational density of states (VDOS) for the C7o molecule calculated using the recursion method. The Born potential is adopted for calculating the dynamic matrix. The results show that the peak positions of the VDOS for the C7o molecule are in reasonable qualitative agreement with thos