Abstract
Using dipole moment measurements, the Gibbs energy ΔGPT of proton transfer in the complex of 2,6-dichlorophenol with triethylamine was determined in different solvents. The effect of solvent on ΔGPT was quantitatively discussed in terms of reaction field models for homogeneous and heterogeneous dielectric media. The specific complex–solvent interactions which, in addition to electrostatic interaction, stabilize the PT polar form of the complex is discussed as a function of the empirical parameters describing the polar and hydrogen-donating (electron-accepting) properties of the solvent.
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Kuc, T., Pawe#38;;ka, Z. Solvent Effect on the Gibbs Energy of Proton Transfer in the 2,6-Dichlorophenol-Triethylamine Complex. Journal of Solution Chemistry 30, 375–387 (2001). https://doi.org/10.1023/A:1010331307822
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DOI: https://doi.org/10.1023/A:1010331307822