fac-Tricarbonyldichloro(tetrahydrofuran)ruthenium(II)

In the fac-[RuCl₂(CO)₃(thf)] complex, the Ru^II has slightly distorted octahedral coordination geometry with the carbonyl ligands in a facial arrangement and the thf trans to one of the carbonyls. The dihedral angle between the least-squares plane of the thf and the least-squares plane through the four ligands cis to the thf is 90.56 (23)°. The torsion angles about the Ru^II-THF oxygen bond indicate that the THF ring nearly bisects the angles between cis chlorine and carbonyl ligands.

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