Resonance-enhanced multiphoton ionization spectroscopy of the S 1-S 0 transition of benzo[e]pyrene for real-time analysis

Kentaro Misawa, Jun Matsumoto, Norihiro Tsuji, Yoichi Matsuzaki, Shun Ichi Hayashi, Masaaki Fujii

研究成果: Article

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The electronic spectrum of benzo[e]pyrene (BeP) was recorded using resonance-enhanced multi-photon ionization (REMPI) spectroscopy. A number of bands were observed and assigned to the origin band and vibronic bands of the S 1-S 0 transition. Ab initio calculations were performed to assign the vibrational structures in S 1. The origin band of BeP is well separated in energy from the origin band of benzo[a]pyrene (BaP), an isomer of BeP, and so BeP and BaP can be readily distinguished by the REMPI method, despite having the same mass.

元の言語English
ページ(範囲)1280-1281
ページ数2
ジャーナルChemistry Letters
37
発行部数12
DOI
出版物ステータスPublished - 2008 12 1

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ASJC Scopus subject areas

  • Chemistry(all)

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