Abstract
Fluoride and ammonium ion dynamics in (NH4)3Sb4F15 was studied by 1H and 19F NMR spectroscopy in the range 180-440 K. Types of ionic motion were determined, and their activation energies were estimated. The crystal structure of a single crystal of (NH4)3Sb4F15 (space group \(P\bar 1\)) was solved. In the range ∼\(430 \pm 2\) K, a reversible phase transition has been found. Based on the experimental values of conductivity \(\sigma \) of (NH4)3Sb4F15 (\(\sigma \) ≈ \(9 \cdot 10^{ - 3} \) S/cm at T = 440 K), this antimony(III) fluoride is classified as a superionic conductor.
Similar content being viewed by others
REFERENCES
M. P. Borzenkova, F. V. Kalinchenko, A. V. Novoselova, et al., Zh. Neorg. Khim., 29, No. 3, 703-705 (1984).
R. L. Davidovich, P. S. Gordienko, J. Grigas, et al., Phys. Status Solidi (b), 84, 387-392 (1984).
F. V. Kalinchenko, Author's Abstract of the Chemical Sciences Candidate's Dissertation, Moscow (1982).
V. Ya. Kavun, V. I. Sergienko, N. I. Sorokin, et al., Zh. Strukt. Khim., 42, No. 4, 685-694 (2001).
Yu. Ya. Gurevich and Yu. I. Kharkats, Superionic Conductors [in Russian], Nauka, Moscow (1992).
A. A. Udovenko, Yu. E. Gorbunova, L. A. Zemnukhova, et al., Koordinats. Khim., 27, No. 7, 514-517 (2001).
V. Ya. Kavun, V. I. Sergienko, N. I. Sorokin, et al., Zh. Strukt. Khim., 42, No. 5, 917-920 (2001).
A. G. Lundin and É. I. Fedin, NMR Spectroscopy [in Russian], Nauka, Moscow (1986).
S. P. Gabuda and A. G. Lundin, Internal Mobility in Solids [in Russian], Nauka, Novosibirsk (1986).
A. Abragam, The Principles of Nuclear Magnetism, Clarendon, Oxford (1961).
A. V. Gerasimenko, V. Ya. Kavun, T. F. Antokhina, and V. I. Sergienko, Zh. Neorg. Khim., 40, No. 9, 1463-1465 (1995).
S. Albert and H. S. Gutowsky, J. Chem. Phys., 59, No. 7, 3585-3594 (1973).
A. Watton, E. C. Reinhardt, and H. E. Petch, ibid., 65, No. 11, 4370-4374 (1976).
A. A. Udovenko and L. M. Volkova, Koordinats. Khim., 7, No. 12, 1763-1813 (1981).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Kavun, V.Y., Udovenko, A.A., Uvarov, N.F. et al. Ionic Mobility, Structure, Phase Transition, and Conductivity in (NH4)3Sb4F15. Journal of Structural Chemistry 43, 246–251 (2002). https://doi.org/10.1023/A:1019692222548
Issue Date:
DOI: https://doi.org/10.1023/A:1019692222548