Re. Barrientos-astigarraga et al., Raman and Ir spectra of carbonyl functionalized Z-vinylic tellurides: Additional evidences of the intramolecular tellurium-oxygen interaction, PHOSPHOR SU, 171, 2001, pp. 465-475
Citations number
8
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS
Several carbonyl functionalized Z-vinylic tellurides were synthesized. Infr
ared spectra of compounds I showed a peculiar pattern. Appreciable shifts t
o lower wavenumbers for both the v(C=C) and v(C=O) modes, as well as extens
ive mixing of such modes were observed. This behaviour could be rationalize
d in terms of a proposed Te-O interaction.