| 烷基极化效应与X=O键伸缩振动频率 |
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| 引用本文： | 曹晨忠.烷基极化效应与X=O键伸缩振动频率[J].有机化学,1998(6). |
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| 作者姓名： | 曹晨忠 |
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| 作者单位： | 湘潭师范学院化学系 湘潭 |
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| 摘 要： | 烷基取代物R’X=0的X=0键伸缩振动频率ν与烷基R的极化效应指数PEI(R)的关系可表示为:ν=a bPEI(R)。研究结果表明,烷基的极化效应使X=0键的伸缩振动频率降低。
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| 关 键 词： | XO键 伸缩振动频率 烷基 极化效应指数 |
Polarizability Effect of Alkyl Group on the Stretching Vibration Frequency for X = O Bond |
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| CAO Chen - Zhong.Polarizability Effect of Alkyl Group on the Stretching Vibration Frequency for X = O Bond[J].Chinese Journal of Organic Chemistry,1998(6). |
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| Authors: | CAO Chen - Zhong |
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| Abstract: | The relation between the stretching vibration frequency of X = 0 double bond of alkyl substituted compounds R' X = 0 and the Polarizability Effect Index (PEI) of alkyl group R can be expressed as v = a bPEI (R), where X represents C, and N elements. The results showed that the Polarizability Effect Index (PEI) of alkyl group R decreases the stretching vibration frequency of X = 0 bond. |
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| Keywords: | X= 0 bond stretching vibration frequency alkyl group polarizability effect index |
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