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Synthesis and physicochemical study of hexafluorocomplexes of tin with mixed alkali metal cations

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

Conclusions

Hexafluorocomplexes of tin with mixed cations of alkali metals with the composition NaMSnF6 (M=K, Rb, Cs) and crystallizing in the orthorhombic system have been synthesized for the first time from aqueous solutions. The parameters of the unit cells of these substances have been determined.

The compounds synthesized are optically positive biaxial crystals; their optical and x-ray diffraction constants are given.

In the IR spectra of all the fluorocomplexes synthesized a splitting is observed in the frequency of the stretching vibration (ν3) for the octahedral anion SnF6 2−.

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Authors and Affiliations

  1. Institute of Chemistry of the Far East Science Center, Academy of Sciences of the USSR, USSR

    T. F. Antokhina, S. B. Ivanov, N. N. Savchenko & L. V. Teplukhina

Authors
  1. T. F. Antokhina
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  2. S. B. Ivanov
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  3. N. N. Savchenko
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  4. L. V. Teplukhina
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 9, pp. 1927–1931, September, 1987.

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Antokhina, T.F., Ivanov, S.B., Savchenko, N.N. et al. Synthesis and physicochemical study of hexafluorocomplexes of tin with mixed alkali metal cations. Russ Chem Bull 36, 1785–1789 (1987). https://doi.org/10.1007/BF00958312

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  • DOI: https://doi.org/10.1007/BF00958312

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