The effectiveness of solvents as hydrogen bond donors

Y. Marcus

doi:10.1007/BF01074953

The effectiveness of solvents as hydrogen bond donors

Y. Marcus^*

^*Corresponding author for this work

Institute of Chemistry

Research output: Contribution to journal › Article › peer-review

198 Scopus citations

Abstract

Taft and Kamlet's α-scale of solvent hydrogen bond donation ability is reexamined with regard to its correlations with three widely used polarity scales: Dimroth and Reichardt's E_T(30), Kosower's Z and Mayer's A_N, as well as with the α_m values of the solvents when present as monomeric solutes. The correlation with E_T serves to extend the solvent α-scale according to the expression: {Mathematical expression} where s, b, a, d, π^*, δ, and β have their usual meanings in the context of the Taft and Kamlet scales.

Original language	English
Pages (from-to)	929-944
Number of pages	16
Journal	Journal of Solution Chemistry
Volume	20
Issue number	9
DOIs	https://doi.org/10.1007/BF01074953
State	Published - Sep 1991

Keywords

A scale
E scale
Solvent polarity
Z scale
hydrogen bonding
α scale

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abstract = "Taft and Kamlet's α-scale of solvent hydrogen bond donation ability is reexamined with regard to its correlations with three widely used polarity scales: Dimroth and Reichardt's ET(30), Kosower's Z and Mayer's AN, as well as with the αm values of the solvents when present as monomeric solutes. The correlation with ET serves to extend the solvent α-scale according to the expression: \{Mathematical expression\} where s, b, a, d, π*, δ, and β have their usual meanings in the context of the Taft and Kamlet scales.",

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AB - Taft and Kamlet's α-scale of solvent hydrogen bond donation ability is reexamined with regard to its correlations with three widely used polarity scales: Dimroth and Reichardt's ET(30), Kosower's Z and Mayer's AN, as well as with the αm values of the solvents when present as monomeric solutes. The correlation with ET serves to extend the solvent α-scale according to the expression: {Mathematical expression} where s, b, a, d, π*, δ, and β have their usual meanings in the context of the Taft and Kamlet scales.

KW - A scale

KW - E scale

KW - Solvent polarity

KW - Z scale

KW - hydrogen bonding

KW - α scale

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JO - Journal of Solution Chemistry

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The effectiveness of solvents as hydrogen bond donors

Abstract

Keywords

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