Collect. Czech. Chem. Commun. 1995, 60, 1492-1501

13C and 119Sn NMR Spectra of Some Mono-n-butyltin(IV) Compounds

Vladimír Pejchala, Jaroslav Holečeka, Milan Nádvorníka and Antonín Lyčkab

a Department of General and Inorganic Chemistry, University of Pardubice, 532 10 Pardubice, Czech Republic
b Research Institute of Organic Syntheses, 532 18 Pardubice-Rybitví, Czech Republic


The 13C and 119Sn NMR spectra of some mono-n-butyltin(IV) compounds in solution of non-coordinating (CDCl3 and CD3NO2) and coordinating ((CD3)2SO and C5D5N) solvents have been studied. From the values of delta(119Sn), 1J(119Sn,13C) and additional 13C NMR parameters an evaluation of the coordination numbers of the central tin atom and the shapes of coordination polyhedra around the tin atom has been carried out.