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: Contribution to journalArticle査読

14 被引用数 (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.

本文言語英語
ページ(範囲)73-78
ページ数6
ジャーナルChemical Physics Letters
279
1-2
DOI
出版ステータス出版済み - 11 7 1997

All Science Journal Classification (ASJC) codes

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

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