| 拓扑指数法研究稀土显色剂结构与铈显色反应对比度的关系 |
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| 引用本文： | 李华,许禄.拓扑指数法研究稀土显色剂结构与铈显色反应对比度的关系[J].高等学校化学学报,1995,16(10):1523-1526. |
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| 作者姓名： | 李华 许禄 |
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| 作者单位： | 中国科学院长春应用化学研究所 |
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| 摘 要： | 计算了４３种不对称变色酸双偶氮膦酸型显色剂的Ａｍ拓扑指数，并将其与结构选择性因子相结合，用于偶氮类显色剂结构与铈显色反应对比度的相关性研究，讨论了显色剂结构对拓扑指数有译比度的影响。
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| 关 键 词： | 拓扑指数 显色剂 稀土 铈 光度法 |
Studies on Structure-Property Relationship Between Color Reagents and Contrast of Their Color Reactions with Cerium by Topological Indices |
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| LI Hua, XU Lu, SU Qiang.Studies on Structure-Property Relationship Between Color Reagents and Contrast of Their Color Reactions with Cerium by Topological Indices[J].Chemical Research In Chinese Universities,1995,16(10):1523-1526. |
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| Authors: | LI Hua XU Lu SU Qiang |
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| Abstract: | In this paper, three topological indices Am_1, Am_2 and Am_3 have been applied to multivariate analysis in structure property relationship studies. The topological indices of fourtythree asymmetrical phosphono bisazo derivatives of chromotropic acid have been calculated. The structure-property relationship between color reagents and contrast of color reactions with cerium has been studied by A_m indices and structure selective factors. Good results have been obtained. |
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| Keywords: | Topological indices Color reagents Rare earth elements QSPR |
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