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ID 38225
本文ファイル
著者
Ohashi, Kazuhiko
Nakane, Youko
Nakai, Yasuhiro
Nishi, Nobuyuki
NDC
化学
抄録(英)
The electronic spectrum of the benzene–toluene hetero-dimer ion is measured in the 380–1400 nm region. The spectrum shows intense bands around 1175 and 670 nm and a weaker band around 920 nm, which correspond to charge resonance (CR) bands of homodimer ions. The observation indicates that the positive charge stays on the benzene part in some probability, although the ionization potential of benzene is 0.4162 eV higher than that of toluene. A local excitation band (LE) is observed around 420 nm, where a π←πtransition is locally excited in the charged benzene or toluene molecule. On the basis of the position of the CR-like bands as well as the intensity of the LE band relative to that of homo-dimer ions, the probability of finding the charge on the benzene molecule is analyzed to be approximately 36 %.
内容記述
This work was supported in part by a Grant-in-Aid for research program (07740465) from the Ministry of Education, Science, Sports and Culture of Japan.
This is a postprint of an article published by Elsevier B.V. in Chemical physics, 1998, available online: http://doi.org/10.1016/S0301-0104(98)00313-9
掲載誌名
Chemical physics
239巻
1–3号
開始ページ
429
終了ページ
436
出版年月日
1998-12-15
出版者
Elsevier B.V.
ISSN
0301-0104
NCID
出版者DOI
言語
英語
NII資源タイプ
学術雑誌論文
広大資料タイプ
学術雑誌論文
DCMIタイプ
text
フォーマット
application/pdf
著者版フラグ
author
権利情報
(c) 1998 Elsevier Science B.V. All rights reserved.
関連情報URL(IsVersionOf)
http://doi.org/10.1016/S0301-0104(98)00313-9
部局名
理学研究科