Abstract
The complexation of methyltin halides in electron-donating solvents such as acetone, dioxane, dimethoxyethane, pyridine, dimethylformamide, dimethyl sulfoxide, hexamethylphosphoric triamide, and tetramethylethylenediamine has been studied by means of PMR spectroscopy. Equilibrium constants have been evaluated for Me 3SnHal·D (D = donor) complexes. The concentration and temperature dependences of J( 119SnC 1H) in methyltin halides suggest some conclusions on the electron and spatial structures of complexes in solutions.
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