A refined chemical analysis of SnF2.AsF5.
Combination of analyses using an ion-selective electrode and a distillation method make it possible to determine free fluoride in the presence of AsF(6)(-) in an adduct such as SnF(2).AsF(5), thus contributing to the structural information about the compound in solution. Other methods for the total analysis of the compound are described.
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J. Stefan Institute, University of Ljubljana, Ljubljana, Yugoslavia.