(2,2'-Bipyrid-yl)(η
Monsuru T Kelani1, Alfred Muller1, Koop Lammertsma1,2
1Department of Chemical Sciences, University of Johannesburg, Auckland Park, Johannesburg 2006, South Africa.
Abstract:
The title compound, having the mol-ecular formula [RuI(η6-C10H14)(C10H8N2)]PF6, crystallizes in the triclinic P (Z = 2) space group as a half-sandwich complex resembling a three-legged piano stool. Important geometrical parameters include Ru-cymene centroid = 1.6902 (17) Å, Ru-I = 2.6958 (5) Å, [Ru-N]avg = 2.072 (3) Å, N1-Ru-N2 = 76.86 (12)° and a dihedral angle between the planes of the two rings of the bipyridyl system of 5.9 (2)°. The PF6 - ion was treated with a twofold disorder model, refining to a 65.0 (8):35.0 (8) occupancy ratio. The crystal packing features C-H⋯F/I inter-actions.
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