Heterobimetallic RePd complexes bridged by η1: η5-Ph2PC5H4 ligand. Synthesis, electronic and crystal structure of (CO)2(PR3) (η5-C5H4PPh2)Re-PdCl 2, R = Me and OMe

Diego Sierra, A. Hugo Klahn, Rodrigo Ramirez-Tagle, Ramiro Arratia-Perez, Fernando Godoy, Maria Teresa Garland, Mauricio Fuentealba

Resultado de la investigación: Contribución a una revistaArtículo

7 Citas (Scopus)

Resumen

The new rhenium complexes (η5-C5H 4PPh2)Re(CO)2(PR3) (R = Me (1) and OMe (2)) were prepared photochemically from (η5-C 5H4PPh2)Re(CO)3 in the presence of PMe3 or P(OMe)3. Further reaction of these ligands with PdCl2(NCPh)2 in chloroform, produces the heterobimetallic complexes (CO)2(PMe3)(η5-C 5H4PPh2)Re-PdCl2 (3) and (CO) 2(P(OMe)3)(η5-C5H 4PPh2)Re-PdCl2 (4). IR spectroscopy reveals that both complexes possess a Re-Pd interaction which was confirmed by X-ray crystallography (Re-Pd bond distance = 2.762 Å in 3 and 2.774 Å in 4). Relativistic functional density theory calculations have also been carried out in order to probe the bonding in these compounds.

Idioma originalInglés
Páginas (desde-hasta)6295-6301
Número de páginas7
PublicaciónDalton Transactions
Volumen39
N.º27
DOI
EstadoPublicada - 2010

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  • Química inorgánica

Huella Profundice en los temas de investigación de 'Heterobimetallic RePd complexes bridged by η<sup>1</sup>: η<sup>5</sup>-Ph<sub>2</sub>PC<sub>5</sub>H<sub>4</sub> ligand. Synthesis, electronic and crystal structure of (CO)<sub>2</sub>(PR<sub>3</sub>) (η<sup>5</sup>-C<sub>5</sub>H<sub>4</sub>PPh<sub>2</sub>)Re-PdCl <sub>2</sub>, R = Me and OMe'. En conjunto forman una huella única.

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