The triplet states of C6,, and C,,, (fullerenes) in solid phase at 3 and 77 K are detected by the time-resolved EPR technique. The observed time-resolved EPR spectra and the time profiles of the transient signals indicate that the geometries of Cw and CT0 are distorted from the soccerball geometry (
Triplet state Raman spectra of C60 and C70
โ Scribed by Sae Chae Jeoung; Dongho Kim; Sunae Kim; Seong Keun Kim
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 320 KB
- Volume
- 241
- Category
- Article
- ISSN
- 0009-2614
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โฆ Synopsis
The triplet state Raman spectra of C6O and C7o in toluene were obtained using the pump/probe technique. For C6o, new bands at 1461 and 1475 cm-1 appeared around 1470 cm-1 in the triplet state. The Raman peaks at 1448 and 1368 cm-1 for C7o shifted to lower frequencies due to the increase in antibonding character in the electronically excited state.
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