Abstract
Electron spin resonance (ESR) characterization of TDAE-C60 and TDAE-C70 in solution, where TDAE is tetrakis(dimenthylamino)ethylene, was carried out to find the existence of TDAE+, C-60, C2-26 and C-70. These observations suggest that there is a disproportionation between C-60 and C2-60 in the solution apart from the solid phase. The ESR intensity of C2-60 is quite weak in the as-prepared solution and it grows with time. On the other hand, such disproportionation in TDAE-C70 was not observed in either the solution or in the solid.
| Original language | English |
|---|---|
| Pages (from-to) | 498-502 |
| Number of pages | 5 |
| Journal | Chemical Physics Letters |
| Volume | 213 |
| Issue number | 5-6 |
| DOIs | |
| Publication status | Published - Oct 15 1993 |
| Externally published | Yes |
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All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)
- Physical and Theoretical Chemistry
Cite this
ESR study of TDAE-C60 and TDAE-C70 in solution. / Yoshizawa, Kazunari; Sato, Tohru; Tanaka, Kazuyoshi; Yamabe, Tokio; Okahara, Kenji.
In: Chemical Physics Letters, Vol. 213, No. 5-6, 15.10.1993, p. 498-502.Research output: Contribution to journal › Article
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TY - JOUR
T1 - ESR study of TDAE-C60 and TDAE-C70 in solution
AU - Yoshizawa, Kazunari
AU - Sato, Tohru
AU - Tanaka, Kazuyoshi
AU - Yamabe, Tokio
AU - Okahara, Kenji
PY - 1993/10/15
Y1 - 1993/10/15
N2 - Electron spin resonance (ESR) characterization of TDAE-C60 and TDAE-C70 in solution, where TDAE is tetrakis(dimenthylamino)ethylene, was carried out to find the existence of TDAE+, C-60, C2-26 and C-70. These observations suggest that there is a disproportionation between C-60 and C2-60 in the solution apart from the solid phase. The ESR intensity of C2-60 is quite weak in the as-prepared solution and it grows with time. On the other hand, such disproportionation in TDAE-C70 was not observed in either the solution or in the solid.
AB - Electron spin resonance (ESR) characterization of TDAE-C60 and TDAE-C70 in solution, where TDAE is tetrakis(dimenthylamino)ethylene, was carried out to find the existence of TDAE+, C-60, C2-26 and C-70. These observations suggest that there is a disproportionation between C-60 and C2-60 in the solution apart from the solid phase. The ESR intensity of C2-60 is quite weak in the as-prepared solution and it grows with time. On the other hand, such disproportionation in TDAE-C70 was not observed in either the solution or in the solid.
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U2 - 10.1016/0009-2614(93)89148-B
DO - 10.1016/0009-2614(93)89148-B
M3 - Article
VL - 213
SP - 498
EP - 502
JO - Chemical Physics Letters
JF - Chemical Physics Letters
SN - 0009-2614
IS - 5-6
ER -