知识介绍
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氟离子亲合能——定量标度Lewis酸性强度的方法 |
吕仁庆, 罗立文 |
中国石油大学(华东)理学院化学系 山东青岛 266580 |
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Quantitative Scale for the Measurement of Lewis Acidity Strength:Fluoride Ion Affinity |
LV Ren-Qing, LUO Li-Wen |
Department of Chemistry, College of Science, China University of Petroleum(East China), Qingdao 266580, China |
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摘要:评述了Lewis酸碱电子理论及氟离子亲合能的概念,指出了可以通过离子回旋共振实验方法和量子化学理论方法获得氟离子亲合能数值以定量确定Lewis酸性强度,并介绍了表示Lewis酸性强度的PF-标度。
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关键词: Lewis酸,
酸性强度,
氟离子亲合能
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基金资助:构建大学化学立体化教材体系(2012149);大学化学模块化分类教学体系的探索与实践(JY-A201402) |
通讯作者:
吕仁庆
E-mail: lvrq2000@163.com
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引用本文: |
吕仁庆, 罗立文. 氟离子亲合能——定量标度Lewis酸性强度的方法[J]. 化学教育(中英文), 2016, 37(12): 1-3
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