Linear solvation energy relationships. Part 1. Solvent polarity–polarizability effects on infrared spectra
- 1 January 1979
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Perkin Transactions 2
- No. 3,p. 337-341
- https://doi.org/10.1039/p29790000337
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=ν 0+sπ*, are related to chromophore structures.Keywords
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