The infrared spectra (650–70 cm.–1) of alkyl tin halides and their adducts with 2,2′-bipyridyl and 1,10-phenanthroline
- 1 January 1968
- journal article
- Published by Royal Society of Chemistry (RSC) in J. Chem. Soc. A
- p. 1828-1834
- https://doi.org/10.1039/j19680001828
Abstract
The infrared spectra (650–70 cm.–1) of a series of alkyl tin halides RnSnX4–n(R = Me, Et, or Bun; X = Cl, Br, or I) have been recorded in cyclohexane solution, and assignments for the various fundamental modes given. The infrared spectra of 41 adducts of 2,2′-bipyridyl and 1,10-phenanthroline with the parent halides have also been recorded over the same frequency range, and assignments for the various metal–ligand fundamentals are given where possible by comparison with those of the SnX6 2– ions. Twelve of these complexes have been synthesised for the first time. The effective nuclear charge of the tin atom is believed to be an important factor determining the frequency of tin–ligand stretching vibrations.Keywords
This publication has 0 references indexed in Scilit: