Origin of Linewidth Alternation in Semiquinone–Alkali Metal Systems

Abstract

THE electron spin resonance spectra of semiquinone–alkali metal systems in 1,2-dimethoxyethane (DME) have recently been interpreted1 in terms of (a) two types of ion-pair, A or solvated type and B or contact type, which appear separately or together depending on the temperature and (b) an equilibrium between these two types of ion-pair which is thought to be the cause of marked line-width alternation. We have also studied these systems over a wide temperature range, but have drawn quite different conclusions.

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References

  1. 1

    Khakhar, M. P., Prabhananda, B. S., and Das, M. R., J. Amer. Chem. Soc., 89, 3100 (1967).

  2. 2

    Symons, M. C. R., J. Phys. Chem., 71, 172 (1967).

  3. 3

    Gough, T. E., and Symons, M. C. R., Trans. Farad. Soc., 62, 269 (1966).

  4. 4

    Claxton, T. A., and Oakes, J., Chem. Phys. Letts., 1, 189 (1967).

  5. 5

    Claxton, T. A., Oakes, J., and Symons, M. C. R. (in the press).

  6. 6

    Hirota, N., J. Phys. Chem., 71, 127 (1967).

  7. 7

    Gutowsky, H. S., and Holm, C. H., J. Chem. Phys., 25, 1228 (1956).

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CLAXTON, T., OAKES, J. & SYMONS, M. Origin of Linewidth Alternation in Semiquinone–Alkali Metal Systems. Nature 216, 914–915 (1967). https://doi.org/10.1038/216914a0

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