Mössbauer study of equilibrium constants of solvates. I. Determination of equilibrium constants of tetraiodotin-trimethylisopropoxysilane and tetrabromotin-acetic anhydride solvates

Attila Vértes, Sándor Nagy, Ilona Czakó-Nagy, Éva Csákváry

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Abstract

The equilibrium constante of solvate formation in CCl4 and benzene as indifferent solvents has been determined by means of Mössbauer spectroscopy: SnX4 + 2D ⇌ SnX4D2, where X = I or Br, D is the donor solvent trimethylisopropoxysilane, (CH3)2CHOSi(CH3)3, or acetic anhydride. For the solution containing SnI4, trimethylisopropoxysilane and CCl4 K = (1.4 ± 0.3) × 102 [mol(kg of CCl4)-1]-2, and for SnBr4, acetic anhydride, and benzene K = 3.15 ± 1.05 [mol(kg of benzene)-1]-2.

Original languageEnglish
Pages (from-to)149-151
Number of pages3
JournalThe Journal of Physical Chemistry
Volume79
Issue number2
Publication statusPublished - Dec 1 1975

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ASJC Scopus subject areas

  • Engineering(all)
  • Physical and Theoretical Chemistry

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