| 键参数标度软硬酸碱 |
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| 引用本文： | 周红. 键参数标度软硬酸碱[J]. 武汉化工学院学报, 1999, 21(2): 4-8 |
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| 作者姓名： | 周红 |
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| 作者单位： | 武汉化工学院制药系!武汉，430073 |
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| 摘 要： | 以离子电荷数Z、半径R和电负性X为参数．对酸碱软硬度进行了新的标度．提出了F＝Z2／R－26X＋33作为软硬酸的标度参数；＝Z2／R－24X＋68作为软硬碱的标度参数．得到了与Pearson酸碱分类较一致的结果．
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| 关 键 词： | 软硬酸碱 键参数 标度参数 |
| 修稿时间： | 1998-09-22 |
Thebond-parameter scale of the hardness-softness of a cids and bases |
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| Zhou Hong. Thebond-parameter scale of the hardness-softness of a cids and bases[J]. Journal of Wuhan Institute of Chemical Technology, 1999, 21(2): 4-8 |
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| Authors: | Zhou Hong |
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| Abstract: | A new scale for the degrees of hardness of acids and bascs was proposed by using the bond - parameter Z, R and X. Where Z is valance charge, Ris ionic radius and X is ionic electro negativity. Equations given were: F = Z2 /R - 26X 33 for acids; and = Z2/R -24X 68 for bases. This classification gives similar results by Pearson. |
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| Keywords: | hardness-softness of acids and bases: bond - parameter scale - parameter |
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