Vibronic interactions and Jahn-Teller effects in π-conjugated systems

Takashi Kato, Kazunari Yoshizawa, Tokio Yamabe

研究成果: ジャーナルへの寄稿記事

4 引用 (Scopus)

抄録

We calculate vibronic coupling constants of the trianions of π-conjugated hydrocarbons such as benzene, [18]annulene, coronene, and corannulene which have high-symmetric geometries. High-frequency modes afford large vibronic coupling constant in the trianion of benzene. In the trianion of [18]annulene, on the other hand, the lowest frequency mode gives large coupling constant. Both low and high frequency modes afford large coupling constants in the trianion of coronene as if the electronic properties of benzene and [18]annulene still remain in coronene. The lowest two frequency modes give large coupling constants in the trianion of corannulene, and these coupling constants in corannulene trianion are much larger than those of coronene trianion.

元の言語英語
ページ(範囲)217-218
ページ数2
ジャーナルSynthetic Metals
119
発行部数1-3
DOI
出版物ステータス出版済み - 3 15 2001

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Jahn-Teller effect
Benzene
benzene
interactions
Electronic properties
Hydrocarbons
low frequencies
Geometry
coronene
hydrocarbons
corannulene
geometry
electronics

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry

これを引用

Vibronic interactions and Jahn-Teller effects in π-conjugated systems. / Kato, Takashi; Yoshizawa, Kazunari; Yamabe, Tokio.

:: Synthetic Metals, 巻 119, 番号 1-3, 15.03.2001, p. 217-218.

研究成果: ジャーナルへの寄稿記事

Kato, Takashi ; Yoshizawa, Kazunari ; Yamabe, Tokio. / Vibronic interactions and Jahn-Teller effects in π-conjugated systems. :: Synthetic Metals. 2001 ; 巻 119, 番号 1-3. pp. 217-218.
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