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Physics of the Solid State

, Volume 60, Issue 12, pp 2593–2597 | Cite as

Temperature-Phase Dependence of the Vibration Spectrum and Orientation Mobility of the Tetrafluoroborate Ion in n-Bu4NBF4 Organic Salt

  • K. Sh. RabadanovEmail author
  • M. M. Gafurov
  • N. F. Uvarov
  • A. S. Ulikhin
PHASE TRANSITIONS

Abstract

The structural and dynamic properties of a tetrafluoroborate ion in n-Bu4NBF4 organic salt at different temperatures and phase states were studied by oscillation spectroscopy methods. The results of calculations of the energy and relaxation parameters have shown that in the plastic phase, a \({\text{BF}}_{4}^{ - }\) ion is characterized by a low reorientation energy as compared with that of the crystalline phase.

Notes

ACKNOWLEDGMENTS

This work was carried out at the equipment of the Federal Multiple-Access Centre “Analytical Spectroscopy” of the Dagestan Scientific Centre of the Russian Academy of Sciences.

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Copyright information

© Pleiades Publishing, Ltd. 2018

Authors and Affiliations

  • K. Sh. Rabadanov
    • 1
    Email author
  • M. M. Gafurov
    • 1
  • N. F. Uvarov
    • 2
  • A. S. Ulikhin
    • 2
  1. 1.Dagestan Scientific Centre of the Russian Academy of Sciences, Federal Multiple-Access Centre “Analytical Spectroscopy”MakhachkalaRussia
  2. 2.Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch, Russian Academy of SciencesNovosibirskRussia

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