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Ferrocenyl-nitrogen donor ligands. Synthesis and characterization of rhodium(I) complexes of ferrocenylpyridine and related ligands |
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| Authors: | Jaisheila Rajput John R. Moss Christopher Imrie |
| Affiliation: | a Department of Chemistry, University of Cape Town, Private Bag, Rondebosch 7701, South Africa b Department of Chemistry, University of Port Elizabeth,1University of Port Elizabeth has recently been incorporated into the Nelson Mandela Metropolitan University, Port Elizabeth, South Africa.1 PO Box 1600, Port Elizabeth 6000, South Africa |
| Abstract: | The preparation of a series of complexes of the types [RhCl(CO)2(L)], [RhCl(cod)(L)] and [Rh(cod)(L)2]ClO4, where L is a ligand incorporating a ferrocenyl group and a pyridine ring is described. Complexes were characterized using NMR, IR and electronic spectroscopy. The electrochemical behaviour of the complexes was examined using cyclic voltammetry. The X-ray structures of three of the complexes, [RhCl(CO)2{NC5H4C  NC6H4(η5-C5H4)Fe(η5-C5H5)}], [RhCl(cod)(3-Fcpy)] and [RhCl(cod){3-Fc(C6H4)py}], were determined. |
| Keywords: | Ferrocenyl-nitrogen donor ligands Ferrocenylpyridines Rhodium(I) Electrochemistry |
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