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Water-mediated conformer optimization of benzo-18-crown-6-ether/water system
https://hiroshima.repo.nii.ac.jp/records/2008030
https://hiroshima.repo.nii.ac.jp/records/20080309b107bd5-1a12-41bb-bccb-6dd48e082025
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
PhysChemChemPhys_2009_11_9132.pdf (8.2 MB)
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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 | Water-mediated conformer optimization of benzo-18-crown-6-ether/water system | |||||||||||
| 言語 | en | |||||||||||
| 作成者 |
Kusaka, Ryoji
× Kusaka, Ryoji
× Inokuchi, Yoshiya
× Ebata, Takayuki
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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) the Owner Societies 2009 | |||||||||||
| 主題 | ||||||||||||
| 主題Scheme | NDC | |||||||||||
| 主題 | 430 | |||||||||||
| 内容記述 | ||||||||||||
| 内容記述 | The conformation of benzo-18-crown-6-ether (B18C6) and its encapsulation of water molecules in a supersonic beam are investigated by laser induced fluorescence (LIF), UV–UV hole-burning, IR–UV double resonance (IR–UV DR), and resonance-enhanced multiphoton ionization (REMPI) spectroscopy with the aid of density functional theory (DFT) calculations at the B3LYP/6-31+G* level. At least four B18C6 conformers and nine B18C6–(H2O)n (n = 1–4) clusters are identified in the supersonic beam. IR–UV DR spectra in the CH stretching region suggest that the four B18C6 conformers have different conformations from each other. In contrast, most of the nine B18C6–(H2O)n clusters have a very similar B18C6 conformation. IR–UV DR spectra in the OH stretching region provide quite clear pictures of the hydration networks formed on B18C6. In all four B18C6–(H2O)1 isomers, the water molecule is H-bonded to the two O atoms adjacent to the benzene ring in “bidentate" and “bifurcated" manners. One of the four B18C6–(H2O)1 isomers exhibits a large population, and further hydration networks are preferentially grown on this specific isomer. | |||||||||||
| 言語 | en | |||||||||||
| 出版者 | ||||||||||||
| 出版者 | Royal Society of Chemistry | |||||||||||
| 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 | AO | |||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_b1a7d7d4d402bcce | |||||||||||
| 関連情報 | ||||||||||||
| 識別子タイプ | DOI | |||||||||||
| 関連識別子 | 10.1039/B909618C | |||||||||||
| 関連情報 | ||||||||||||
| 関連タイプ | isVersionOf | |||||||||||
| 識別子タイプ | DOI | |||||||||||
| 関連識別子 | http://dx.doi.org/10.1039/B909618C | |||||||||||
| 収録物識別子 | ||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||
| 収録物識別子 | 1463-9076 | |||||||||||
| 開始ページ | ||||||||||||
| 開始ページ | 9132 | |||||||||||
| 書誌情報 |
Physical Chemistry Chemical Physics Physical Chemistry Chemical Physics 巻 11, 号 40, p. 9132-9140, 発行日 2009-08-06 |
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| 旧ID | 37646 | |||||||||||
