COMPLEMENTARY LEWIS ACID-BASE DESCRIPTION OF SOLVENT EFFECTS .1. ION-ION AND ION-DIPOLE INTERACTIONS
COMPLEMENTARY LEWIS ACID-BASE DESCRIPTION OF SOLVENT EFFECTS .1. ION-ION AND ION-DIPOLE INTERACTIONS
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DOI：
10.1021/ja00841a026
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发表时间：
1975-01-01
影响因子：
15
通讯作者：
FAWCETT, WR
中科院分区：
文献类型：
--
作者：
KRYGOWSKI, TM;FAWCETT, WR
本文描述了一个描述溶剂对溶液中测得的物理化学性质影响的经验模型。提出溶剂效应直接取决于溶剂的刘易斯酸度和刘易斯碱度，这些相互作用的相对贡献分别用Dimroth-Reichardt酸度参数和Gutmann给体数来估计。用30多组描述溶剂对离子-溶剂和离子-离子相互作用参数影响的实验数据对经验方程进行了检验。在90%的病例中获得了成功的相关性。
An empirical model describing the effect of solvent on physicochemical properties measured in solution is de-scribed. It is proposed that the solvent effect depends directly on the Lewis acidity and Lewis basicity of the solvent, the relative contributionsof these interactions being estimated for a given solvent using the Dimroth-Reichardt acidity parameter and the Gutmann donor number, respectively. The empirical equation has been tested with more than 30sets of experimental data describing solvent effects on parameters related to ion-solvent and ion-ion interactions. A successful correlation was obtained in 90% of the cases considered.