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Franck-Condon analysis of the absorption and fluorescence spectra of all trans α,ω-diphenylpolyenes with one to seven polyene double bonds
https://hiroshima.repo.nii.ac.jp/records/2007271
https://hiroshima.repo.nii.ac.jp/records/2007271456ac9aa-7754-4f7a-b4b8-de0f05c747b5
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
JCP_123_6_1.pdf (134.9 KB)
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| Item type | デフォルトアイテムタイプ_（フル）(1) | |||||||
|---|---|---|---|---|---|---|---|---|
| 公開日 | 2023-03-18 | |||||||
| タイトル | ||||||||
| タイトル | Franck-Condon analysis of the absorption and fluorescence spectra of all trans α,ω-diphenylpolyenes with one to seven polyene double bonds | |||||||
| 言語 | en | |||||||
| 作成者 |
Itoh, Takao
× Itoh, Takao
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| アクセス権 | ||||||||
| アクセス権 | open access | |||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||
| 権利情報 | ||||||||
| 権利情報 | Copyright (c) 2005 American Institute of Physics | |||||||
| 主題 | ||||||||
| 主題Scheme | NDC | |||||||
| 主題 | 420 | |||||||
| 内容記述 | ||||||||
| 内容記述 | Fluorescence and absorption spectra have been measured for all-trans α, ω -diphenylpolyenes with one to seven polyene double bonds in room-temperature solution, along with the fluorescence spectra of those with one to six polyene double bonds in n -alkane matrices at 77 K. All the spectral data were fitted by sums of Gaussians to treat the Franck-Condon envelopes of the measured spectra quantitatively. The Franck-Condon analyses of the spectra in the harmonic limit revealed that the displacements of the C=C and C-C stretching vibrational modes in the 2 Ag state relative to those in the ground state, 1 Ag1 (S0), increase, while those in the 1 Bu1 state show a slight decrease with the increase of the polyene chain length. It is also shown that the bandwidths of the absorption and fluorescence spectra exhibit a monotonic decrease with the increase of the chain length. | |||||||
| 言語 | en | |||||||
| 出版者 | ||||||||
| 出版者 | American Institute of Physics | |||||||
| 言語 | ||||||||
| 言語 | eng | |||||||
| 資源タイプ | ||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||
| 資源タイプ | journal article | |||||||
| 出版タイプ | ||||||||
| 出版タイプ | VoR | |||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||
| 関連情報 | ||||||||
| 識別子タイプ | DOI | |||||||
| 関連識別子 | 10.1063/1.1998830 | |||||||
| 関連情報 | ||||||||
| 識別子タイプ | DOI | |||||||
| 関連識別子 | http://dx.doi.org/10.1063/1.1998830 | |||||||
| 収録物識別子 | ||||||||
| 収録物識別子タイプ | NCID | |||||||
| 収録物識別子 | AA00694991 | |||||||
| 収録物識別子 | ||||||||
| 収録物識別子タイプ | ISSN | |||||||
| 収録物識別子 | 0021-9606 | |||||||
| 開始ページ | ||||||||
| 開始ページ | 064302 | |||||||
| 書誌情報 |
Journal of Chemical Physics Journal of Chemical Physics 巻 123, 号 6, p. 064302, 発行日 2005-08-08 |
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| 旧ID | 16630 | |||||||
