Study of hydrolytic kinetics of the hexachlorostannate anion by two‐dimensional ¹¹⁹Sn exchange spectroscopy

Abstract

Two-dimensional ¹¹⁹ Sn exchange spectroscopy was applied to study the hydrolytic kinetics of the hexachloro-stannate anion, SnCl₆ ^2- . Two ¹¹⁹ Sn exchange spectra for SnCl₄ · 5H₂ O solutions with various HCl concentrations are presented. Magnetization exchanges, which are related to the hydrolysis processes, occur in the SnCl₆ ^2- hydrolysis series. The exchange rate constants, the hydrolysis rate constants and the hydrolysis equilibrium constants were evaluated.