Moessbauer spectroscopic studies of a tricarbonyl(nitrosobenzene)iron compd. and two dicarbonyl(nitrosobenzene)triphenylphosphineiron compds. showed that these compds. possess similar structures and are dimeric in character. Solid state 13C NMR spectroscopy shows that although in such compds. the NO bond length approaches that characteristic of a single bond, the large ipso chem. shift of the NO group is only slightly diminished. Other consequences of coordination for the structure of the C-nitroso ligand are also discussed.
Solid state studies of some nitrosoaromatic iron carbonyls
VASAPOLLO, Giuseppe
1994-01-01
Abstract
Moessbauer spectroscopic studies of a tricarbonyl(nitrosobenzene)iron compd. and two dicarbonyl(nitrosobenzene)triphenylphosphineiron compds. showed that these compds. possess similar structures and are dimeric in character. Solid state 13C NMR spectroscopy shows that although in such compds. the NO bond length approaches that characteristic of a single bond, the large ipso chem. shift of the NO group is only slightly diminished. Other consequences of coordination for the structure of the C-nitroso ligand are also discussed.File in questo prodotto:
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