Electron spin resonance studies of ion association. Part 8.—Effects of ion-pairing on14N hyperfine splittings in p-substituted nitrobenzene anions
- 1 January 1980
- journal article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Faraday Transactions 2: Molecular and Chemical Physics
- Vol. 76, 822-826
- https://doi.org/10.1039/f29807600822
Abstract
The nitro group 14N hyperfine splittings have been measured for the radical anions of nitro-benzene, p-nitrotoluene, p-nitroanisole, p-nitrobenzaldehyde and p-nitrobenzonitrile prepared by reduction with lithium, sodium, potassium or caesium in dimethoxyethane, tetrahydrofuran or methyltetrahydrofuran. The values observed form a pattern which can be rationalised quantitatively using a simple inductive model to describe the anion–cation interaction.Keywords
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