| 价电子层拓扑指数及其对镧系元素理化性质的预测 |
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| 引用本文： | 徐士友.价电子层拓扑指数及其对镧系元素理化性质的预测[J].安徽大学学报(自然科学版),2001,25(4):73-78. |
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| 作者姓名： | 徐士友 |
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| 作者单位： | 巢湖师范专科学校化学系 安徽巢湖238000 |
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| 摘 要： | 受Randic分子连接性拓扑指数mX的启发 ,构建了一种价电子层拓扑指数mV。利用其 0阶指数0 V与镧系元素的 14种理化性质关联 ,拟合成 14个线性回归方程。拓扑指数的结构选择性达到唯一性表征 ,预测取得了令人满意的结果
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| 关 键 词： | 价电子层拓扑指数 结构选择性 相关性 镧系元素 理化性质 |
| 文章编号： | 1000-2162(2001)04-0073-06 |
The topological index of valence electron shell and calculation of physical and chemical properties of the lanthanide |
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| XU Shi-you.The topological index of valence electron shell and calculation of physical and chemical properties of the lanthanide[J].Journal of Anhui University(Natural Sciences),2001,25(4):73-78. |
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| Authors: | XU Shi-you |
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| Abstract: | Enlightened by the topological index of the Randic molecular connection, the author devolops in this paper the topological index mV of volence electron shell, utilizing the link between its zero order and 14 kinds of physical and chemical properties of the lanthanide, the writer suggests 14 lattice equations. The structure selectivity of 0V achieves its own and only expression. Hence th calculation gains satisfactory results. |
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| Keywords: | topological index of valence eleceron shell structure selectivity correlativity lanthanide physical and chemical properties |
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