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X-ray crystallographic study of two dinuclear triply-bridged <i>p</i>-cymene osmium complexes
Auteur(s)
Date de parution
2005
In
Journal of Molecular Structure, Elsevier, 2005/738/1/161-163
Résumé
The single crystal X-ray structure analyses of [Os2(<i>p</i>-cymene)2(μ-H)3]PF6 ([<b>1</b>]PF6) and [Os<sub>2</sub> (<i>p</i>-cymene)<sub>2</sub> (μ-Cl)<sub>3</sub>]PF<sub>6</sub> ([2]PF<sub>6</sub>) are presented. The two triple bridged arene osmium complexes show the metal to be in an octahedral geometry, where the p-cymene ligand is facially coordinated and where the bridging ligands (Cl or H) occupy the remaining three coordination sites. In the dinuclear trihydrido complex a strong metal–metal interaction is observed. This is not the case for the trichloro complex where a large metal–metal distance indicates no metal–metal bonding.
Identifiants
Type de publication
journal article
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