Abstract

VENANCIO, Ana I.F.; MARTINS, Luísa M.D.R.S.  and  POMBEIRO, Armando J.L.. Electrochemical Study of Alkynyl Fe(II) Complexes. Port. Electrochim. Acta [online]. 2003, vol.21, n.1, pp.85-90. ISSN 0872-1904.

The behaviour of the neutral alkynyl complexes trans-[FeBr(L)(depe)₂] (L = -C=C-C(=CH₂)Ph 1a, -C=C-CPh₂(H) 1b; depe = Et₂PCH₂CH₂PEt₂) is studied by cyclic voltammetry and the electrochemical P_L and E_L ligand parameters for the alkynyl ligands are estimated showing that they behave as very strong net electron-donors.

Keywords : alkynyl; anodic behaviour; electrochemical ligand parameters; cyclic voltammetry.

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