| 二元氧化物酸碱性的新标度 |
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| 引用本文： | 余训民.二元氧化物酸碱性的新标度[J].长江大学学报(社会科学版),2000(2). |
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| 作者姓名： | 余训民 |
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| 作者单位： | 荆州师范学院化学系!434104 |
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| 摘 要： | 运用分子拓扑理论 ,提出了一个新的拓扑指数YM ,并用YM 建立了一种标度二元氧化物酸碱性的新方法 .计算了一百余个二元氧化物的酸碱参数Λ ,结果与它们的实际酸碱顺序一致
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| 关 键 词： | 拓扑指数 二元氧化物 酸碱标度 |
A NEW SCALE FOR ACIDITY OF BINARY OXIDES |
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| Yu Xunmin.A NEW SCALE FOR ACIDITY OF BINARY OXIDES[J].Journal of Yangtze University:Social Sciences,2000(2). |
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| Authors: | Yu Xunmin |
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| Abstract: | This paper proposed a new topological index Y M.The Y M of binary oxides MO m?2 molecules were calculated and its application in correlation with acid-basicity scale of binary oxides were studied.The linear least square regression shows that correletion ship between Y M and the acid-basicity of xome binary oxides is excellent.The results of calculation are in accordance with experiments.The methodis also used to the binary oxides of subgroup elements. |
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| Keywords: | topological index binary oxides acid-basicity |
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