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Cis-Bis(2,2'-bipyridine-?(2) N,N')carbonyl-chloridoruthenium(II) hexa-fluorido-phosphate.

ABSTRACT: In the title compound, [RuCl(C10H8N2)2(CO)]PF6, the Ru(II) atom is coordinated in a distorted octa-hedral geometry by four N atoms of the bipyridine ligands, a carbonyl C atom and a chloride ion. The carbonyl and chloride ligands in the cation adopt a mutually cis arrangement and these are disordered over two sets of sites with site occupancies of 0.721?(6) and 0.279?(6). The Ru-N bond length [2.117?(2)?Å] trans to the carbonyl ligand is slightly longer than the average of the other Ru-N bond lengths (2.08?Å), which can be explained by the expected trans influence of the carbonyl group. In the crystal, weak C-H?F inter-actions are observed between the complex cation and the PF6(-) anion, leading to the formation of a three-dimensional supramolecular structure. The crystal studied was an inversion twin with twin fractions of 0.78?(4) and 0.22?(4).

SUBMITTER: Takase T

PROVIDER: S-EPMC3588243 | biostudies-other | 2013 Jan

REPOSITORIES: biostudies-other

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cis-Bis(2,2'-bipyridine-κ(2) N,N')carbonyl-chloridoruthenium(II) hexa-fluorido-phosphate.

Takase Tsugiko T Mun Bisa B Oyama Dai D

Acta crystallographica. Section E, Structure reports online 20121205 Pt 1

In the title compound, [RuCl(C10H8N2)2(CO)]PF6, the Ru(II) atom is coordinated in a distorted octa-hedral geometry by four N atoms of the bipyridine ligands, a carbonyl C atom and a chloride ion. The carbonyl and chloride ligands in the cation adopt a mutually cis arrangement and these are disordered over two sets of sites with site occupancies of 0.721 (6) and 0.279 (6). The Ru-N bond length [2.117 (2) Å] trans to the carbonyl ligand is slightly longer than the average of the other Ru-N bond le ...[more]

PMID: 23476313

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