Loughrey Bradley T, Williams Michael L, Healy Peter C
Acta Crystallogr Sect E Struct Rep Online. 2010 Nov 13;66(Pt 12):m1564. doi: 10.1107/S1600536810046064.
The title compound, [Ru(C(10)H(15))(C(10)H(12)O)][B(C(6)H(5))(4)], crystallizes as discrete (η(5)-penta-methyl-cyclo-penta-dien-yl)Ru(η(6)-4-phenyl-butan-2-one)](+) cations and BPh(4) anions. In the cation, the non-H atoms of the butan-2-one group are approximately planar (r.m.s. deviation = 0.056 Å) and lie nearly perpendicular to the plane of the phenyl ring with a dihedral angle between the two planes of 69.3 (1)°. No significant C-H⋯O inter-actions are observed between the methyl and phenyl H atoms and the carbonyl O atom.
标题化合物[Ru(C₁₀H₁₅)(C₁₀H₁₂O)][B(C₆H₅)₄]以离散的(η⁵-五甲基环戊二烯基)Ru(η⁶-4-苯基丁-2-酮)]⁺阳离子和[BPh₄]⁻阴离子形式结晶。在阳离子中，丁-2-酮基团的非H原子近似平面（均方根偏差 = 0.056 Å），且几乎垂直于苯环平面，两个平面之间的二面角为69.3 (1)°。在甲基和苯基H原子与羰基O原子之间未观察到明显的C-H⋯O相互作用。
