ESR study of TDAE-C60 and TDAE-C70 in solution

Kazunari Yoshizawa; Tohru Sato; Kazuyoshi Tanaka; Tokio Yamabe; Kenji Okahara

doi:10.1016/0009-2614(93)89148-B

ESR study of TDAE-C₆₀ and TDAE-C₇₀ in solution

Kazunari Yoshizawa, Tohru Sato, Kazuyoshi Tanaka, Tokio Yamabe, Kenji Okahara

Research output: Contribution to journal › Article › peer-review

26 Citations (Scopus)

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, C^2-₂₆ and C^-₇₀. These observations suggest that there is a disproportionation between C^-₆₀ and C^2-₆₀ in the solution apart from the solid phase. The ESR intensity of C^2-₆₀ 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	https://doi.org/10.1016/0009-2614(93)89148-B
Publication status	Published - Oct 15 1993
Externally published	Yes

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)
Physical and Theoretical Chemistry

Access to Document

10.1016/0009-2614(93)89148-B

Fingerprint Dive into the research topics of 'ESR study of TDAE-C<sub>60</sub> and TDAE-C<sub>70</sub> in solution'. Together they form a unique fingerprint.

Cite this

@article{a5838d58595d431fa271c6623e09eb39,

title = "ESR study of TDAE-C60 and TDAE-C70 in solution",

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.",

author = "Kazunari Yoshizawa and Tohru Sato and Kazuyoshi Tanaka and Tokio Yamabe and Kenji Okahara",

note = "Funding Information: This work was supportedb y a Grant-in-Aid for Scientific Researchf rom the Ministry of Education, Sciencea nd Culture of Japan.",

year = "1993",

month = oct,

day = "15",

doi = "10.1016/0009-2614(93)89148-B",

language = "English",

volume = "213",

pages = "498--502",

journal = "Chemical Physics Letters",

issn = "0009-2614",

publisher = "Elsevier",

number = "5-6",

}

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

N1 - Funding Information: This work was supportedb y a Grant-in-Aid for Scientific Researchf rom the Ministry of Education, Sciencea nd Culture of Japan.

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.

UR - http://www.scopus.com/inward/record.url?scp=0001077338&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0001077338&partnerID=8YFLogxK

U2 - 10.1016/0009-2614(93)89148-B

DO - 10.1016/0009-2614(93)89148-B

M3 - Article

AN - SCOPUS:0001077338

VL - 213

SP - 498

EP - 502

JO - Chemical Physics Letters

JF - Chemical Physics Letters

SN - 0009-2614

IS - 5-6