1979Journal of the Chemical Society Perkin Transactions 2Requires access

Linear solvation energy relationships. Part 1. Solvent polarity–polarizability effects on infrared spectra

Mortimer J. Kamlet, Robert W. Taft

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Abstract

The linear solvation energy relationship (LSER) concept is shown to apply to i.r. spectra. Solvatochromic shifts of a variety of X = O, C–Cl, and O–H ⋯ B stretching frequencies and solvent effects on absorption intensities are linear with solvent π*-values. Values of s in the solvatochromic equation, ν=ν0+sπ*, are related to chromophore structures.

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What this paper is about

The linear solvation energy relationship (LSER) concept is shown to apply to i.r. spectra. Solvatochromic shifts of a variety of X = O, C–Cl, and O–H ⋯ B stretching frequencies and solvent effects on absorption intensities are linear with solvent π*-values. Values of s in the solvatochromic equation, ν=ν0+sπ*, are related to chromophore structures.

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OpenAlex reports 58 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

The linear solvation energy relationship (LSER) concept is shown to apply to i.r. spectra. Solvatochromic shifts of a variety of X = O, C–Cl, and O–H ⋯ B stretching frequencies and solvent effects on absorption intensities are linear with solvent π*-values. Values of s in the solvatochromic equation, ν=ν0+sπ*, are related to chromophore structures.

Key concepts: Solvatochromism, Solvation, Polarizability, Chromophore, Chemistry, Polarity (international relations), Solvent polarity, Solvent

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