Empirical parameters of lewis acidity and basicity for aqueous binary solvent mixtures |
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Authors: | Tadeusz M. Krygowski Piotr K. Wrona Urszula Zielkowska Christian Reichardt |
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Affiliation: | Department of Chemistry, University of Warsaw, U1. Pasteura 1, PL-02093 WarsawPoland;Fachbereich Chemie der Philipps-Universität, Hans-Meerwein-Strasse D-3550 MarburgFed. Rep. Germany |
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Abstract: | Empirical parameters of Lewis acidity, ENT, introduced by Reichardt et al., and Lewis basicity, BKT , introduced by Kamlet and Taft, have been determined for mixtures of water with ten organic solvents. In the case of water/alcohol mixtures a distinct dependence between these acidity and basicity parameters have been found. For the other solvent mixtures the ENT on BKT dependence is more complex even if these parameters are purified from non-specific solute/solvent interactions. |
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