Infrared photodissociation spectroscopy of benzene trimer ions. Switching of the dimer ion core in vibrationally excited states

Yoshiya Inokuchi, Kazuhiko Ohashi, Nobuyuki Nishi

研究成果: ジャーナルへの寄稿記事

14 引用 (Scopus)

抄録

A vibrational spectrum of benzene trimer ion, (C6H6)+ 3, was measured in the 2900-3100 cm-1 region by infrared photodissociation spectroscopy. An intense band at 2986 cm-1 was attributed to a C-H stretching vibration of the dimer ion core in (C6H6)+ 3. The spectra of isotopically mixed benzene trimer ions with benzene-d6 molecules were also obtained. From the analysis of asymmetric band shape, a switching of the dimer ion core is proposed to occur in the vibrationally excited state prior to the vibrational predissociation.

元の言語英語
ページ(範囲)73-78
ページ数6
ジャーナルChemical Physics Letters
279
発行部数1-2
DOI
出版物ステータス出版済み - 11 7 1997

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Photodissociation
trimers
Benzene
Excited states
Dimers
photodissociation
benzene
dimers
Spectroscopy
Ions
Infrared radiation
spectroscopy
excitation
ions
Vibrational spectra
vibrational spectra
Stretching
vibration
Molecules
molecules

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

これを引用

Infrared photodissociation spectroscopy of benzene trimer ions. Switching of the dimer ion core in vibrationally excited states. / Inokuchi, Yoshiya; Ohashi, Kazuhiko; Nishi, Nobuyuki.

:: Chemical Physics Letters, 巻 279, 番号 1-2, 07.11.1997, p. 73-78.

研究成果: ジャーナルへの寄稿記事

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