N.M.R. investigation of molecular motions in trimethyltin fluoride
Abstract
Molecular motions of trimethyltin fluoride in the solid state have been studied by continuous wave and pulsed n.m.r. methods. The trimethyltin group rotates about its chain axis at high temperatures. This result with relatively free methyl group rotation even at 77 K supports the previously proposed structure in which there are parallel, planar trimethyltin groups.