Struktur von [CPRu(C0)2]2 (Cp = η5-pentamethylcyclopentadienyl)

Abstract

The molecular structure of di-μ-carbonyl-bis[carbonyl(η5-pentamethylcyclopentadienyl)ruthenium] (Ru---Ru) has been determined by a single-crystal X-ray diffraction study (monoclinic, space group P21/n,a = 979.90(9), b = 831.91(7), c = 1427.75(12) pm, β = 100.026(9)°, R = 0.018). In the solid state the complex exists solely as the trans-carbonyl bridged isomer. The Ru---Ru bond length is 275.2(1) pm.