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Electrochemical synthesis of thallium fluorides and structure of Tl3[SiF6]F

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Bulletin of the Academy of Sciences of the USSR, Division of chemical science Aims and scope

Conclusions

  1. 1.

    The direct electrochemical synthesis of fluorides of Tl in nonaqueous solvents in the presence of tetraalkylammonium fluoride polyhydrofluorides has been carried out.

  2. 2.

    It has been shown that the anodic dissolution of thallium in a glass cell in the presence of a tetraalkylammonium fluoride polyhydrofluoride results in the formation of Tl2SiF6 and the previously unknown compound Tl3[SiF6]F.

  3. 3.

    An x-ray structural investigation of the compound Tl3[SiF6]F has been carried out. It has been shown that the structure is built up from hexafluorosilicate anions (SiF6 2−), thallium cations (Tl+), and fluoride ions.

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Deceased.

Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 5, pp. 958–963, May, 1988.

We thank S. A. Linde for participating in the experiment.

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Shreider, V.A., Vol'pin, I.M. & Gorbunova, Y.E. Electrochemical synthesis of thallium fluorides and structure of Tl3[SiF6]F. Russ Chem Bull 37, 831–835 (1988). https://doi.org/10.1007/BF00957038

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  • DOI: https://doi.org/10.1007/BF00957038

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