| 溶剂效应对对苯醌C=O键伸缩振动费米共振的影响 |
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| 引用本文： | 姜永恒,张亚南,李跃,张留洋,黄保坤,高淑琴.溶剂效应对对苯醌C=O键伸缩振动费米共振的影响[J].吉林大学学报(理学版),2009,47(3):579-582. |
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| 作者姓名： | 姜永恒 张亚南 李跃 张留洋 黄保坤 高淑琴 |
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| 作者单位： | 1. 吉林大学 物理学院, 长春 130021; 2. 吉林大学 化学学院, 长春 130012 |
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| 摘 要： | 测量了对苯醌在13种溶剂中的红外光谱, 用Bertran变换溶剂法验证了费米共振规律. 利用KBM方程和电子给体-受体等溶剂效应模型, 解释了变换溶剂法研究费米共振的机理, 并给出费米共振光谱强度比(R)与溶剂介电常数(ε)的关系.
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| 关 键 词： | 费米共振 溶剂效应 介电常数 红外光谱 |
| 收稿时间： | 2008-05-27 |
Influence of Solvent Effect on Fermi Resonance of CO Stretching Vibration |
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| JIANG Yong-heng,ZHANG Ya-nan,LI Yue,ZHANG Liu-yang,HUANG Bao-kun,GAO Shu-qin.Influence of Solvent Effect on Fermi Resonance of CO Stretching Vibration[J].Journal of Jilin University: Sci Ed,2009,47(3):579-582. |
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| Authors: | JIANG Yong-heng ZHANG Ya-nan LI Yue ZHANG Liu-yang HUANG Bao-kun GAO Shu-qin |
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| Affiliation: | 1. College of Physics, Jilin University, Changchun 130021, China;2. College of Chemistry, Jilin University, Changchun 130012, China |
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| Abstract: | The infrared spectra of p-benzoquinone were measured in 13 solvents. The rule of Fermi resonance was validated by Bertvan changing solvent method. The Fermi resonance mechanism studied by changing solvent method was explained by means of KBM equation and electron donor-receptor model. The relationship between Fermi resonance intensity ratio (R) and the solvent dielectric constant (ε) was given. |
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| Keywords: | Fermi resonance solvent effect dielectric constant infrared spectrum |
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