| 烷烃的折光率与分子结构间的定量关系 |
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| 引用本文： | 张玉林,王乃信.烷烃的折光率与分子结构间的定量关系[J].西北农林科技大学学报(社会科学版),2000,28(2):72-75. |
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| 作者姓名： | 张玉林 王乃信 |
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| 作者单位： | 西北农林科技大学基础科学系,陕西杨陵,712100 |
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| 摘 要： | 以碳原子数 N和 Wiener指数 W,P为结构参数 ,通过数学拟合的方法 ,建立了烷烃的折光率与其分子结构间的定量关系式 ,并计算了 1 0 1个烷烃的折光率。结果表明 ,该式计算结果较准确 ,应用该式可以预测烷烃的折光率
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| 关 键 词： | 烷烃 折光率 结构参数 Wiener指数 |
The quantitative relationship between alkane refractive index and its molecular structure |
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| ZHANG Yu lin,WANG Nai xin.The quantitative relationship between alkane refractive index and its molecular structure[J].Journal of Northwest Sci-Tech Univ of Agr and,2000,28(2):72-75. |
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| Authors: | ZHANG Yu lin WANG Nai xin |
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| Institution: | (Department of Basic Science,Northwest Science and Technology University of Agriculture and Forestry,Yangling,Shaanxi 712100,China) |
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| Abstract: | This paper,using the number \%N\% of carbon atoms and Wiener index \%W,P\% as structural parameters,established a quantitative relationship formula between refractive indexes of alkanes and its molecular structure.The refractive indexes of 101 alkanes were calculated.The results show that the calculated results of the formula are quite accurate and that the formula possesses a certain theoretical significance.The formula can be used to forecast refractive indexes of alkanes. |
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| Keywords: | alkanes refractive index structural parameter Wiener index |
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