Iron(II) and manganese(I) complexes containing diphosphine ligands. An infrared study of BrMn(CO)2 (dppm)P(OPh)3 and CpFe(dppe)R (R = I, CN)
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1994Metadata
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Campos, M. M.V.
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Iron(II) and manganese(I) complexes containing diphosphine ligands. An infrared study of BrMn(CO)2 (dppm)P(OPh)3 and CpFe(dppe)R (R = I, CN)
Abstract
Infrared spectra in the region 4000-70 cm-1 are recorded for [1,2-bis(diphenylphosphino)methane](triphenylphosphite)bromo (cis,cis- and trans-dicarbonyl)manganese, and η5-cyclopentadienyl-[1,2-bis(diphenylphosphino)ethane]iron(cyano) and -iodo complexes. Particular emphasis is given to the assignment of the metal-ligand bands, for which a normal coordinate analysis based on a simplified molecular model is performed. Effect of the isomerization and ligand substitution on the structure, stability and reactivity of all the complexes is also discussed. © 1994.
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URI: https://repositorio.uchile.cl/handle/2250/154659
DOI: 10.1016/0924-2031(94)85041-0
ISSN: 09242031
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Vibrational Spectroscopy, Volumen 7, Issue 1, 2018, Pages 61-72
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