| 卤代乙烷沸点与分子结构的关联及预测 |
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| 引用本文： | 孙献忠,王克强,鲍慈光.卤代乙烷沸点与分子结构的关联及预测[J].云南化工,2000,27(2):8-11. |
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| 作者姓名： | 孙献忠 王克强 鲍慈光 |
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| 作者单位： | 1. 洛阳师范高等专科学校化学系,洛阳,471022
2. 云南大学化学系,昆明,650091 |
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| 摘 要： | 探讨了卤代乙烷沸点的变化规律 ,发展了一种根据分子结构计算和预测卤代乙烷沸点的方法。对74种卤代乙烷的计算结果表明 ,沸点计算值与实验值的一致性令人满意 ,平均误差 1.10 %。并应用该方法预测了一些卤代乙烷的沸点 ,供有关研究者参考和实践的进一步检验。
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| 关 键 词： | 卤代乙烷 沸点 分子结构 计算方法 |
Prediction of Boiling Points of Halogenated Ethanes from Molecular Structure |
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| SUN Xian-zhong,WANG Ke-qiang,BAO Ci-guang.Prediction of Boiling Points of Halogenated Ethanes from Molecular Structure[J].Yunnan Chemical Technology,2000,27(2):8-11. |
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| Authors: | SUN Xian-zhong WANG Ke-qiang BAO Ci-guang |
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| Abstract: | A correlation was investigated between boiling
points and molecular structure of halogenated ethanes,and a new method was developed to
calculate and predict boiling points of halogenated ethanes.The results showed that the
calculated boiling points were in good agreement with the experimental data,and the mean
relative deviation was 1.10%for 74 halogenated ethanes.The boiling points of 9 halogenated
ethanes were predicted for reference and test in the future. |
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| Keywords: | halogensated ethane boiling point molecular structure calculating method |
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