Intermolecular interactions in aniline/benzene hetero-trimer and aniline homo-trimer ions

Chemical Physics Letters 357 巻 3–4 号 223-229 頁 2002-05-10 発行
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タイトル ( eng )
Intermolecular interactions in aniline/benzene hetero-trimer and aniline homo-trimer ions
作成者
Ohashi Kazuhiko
Nishi Nobuyuki
収録物名
Chemical Physics Letters
357
3–4
開始ページ 223
終了ページ 229
抄録
The charge distribution and binding features of aniline/benzene hetero-trimer and aniline homo-trimer ions are investigated by vibrational spectroscopy and by near-infrared photodissociation and spontaneous unimolecular dissociation of mass-selected cluster ions. The absence of the charge resonance absorption indicates the charge localization in the trimer ions. Substantial red-shifts and enhanced intensities of the vibrational transitions suggest strong perturbations to the NH oscillators. The trimer ions are stabilized by the hydrogen-bonding interaction through the NH2 group of the charged aniline with the neutral molecules rather than the charge-delocalization interaction among the component molecules.
内容記述
This work was supported in part by the Joint Studies Program (2001) of the Institute for Molecular Science and the Grant-in-Aid for Scientific Research (No. 11440177) from the Ministry of Education, Culture, Sports, Science and Technology of Japan.
This is a postprint of an article published by Elsevier B.V. in Chemical Physics Letters, 2002, available online: http://doi.org/10.1016/S0009-2614(02)00490-6
NDC分類
化学 [ 430 ]
言語
英語
資源タイプ 学術雑誌論文
出版者
Elsevier B.V.
発行日 2002-05-10
権利情報
(c) 2002 Elsevier Science B.V. All rights reserved.
出版タイプ Author’s Original(十分な品質であるとして、著者から正式な査読に提出される版)
アクセス権 オープンアクセス
収録物識別子
http://doi.org/10.1016/S0009-2614(02)00490-6 ~の異版である
[ISSN] 0009-2614
[DOI] 10.1016/S0009-2614(02)00490-6