Penta­carbonyl-2κ5 C-chlorido-1κCl-bis­1(η5)-cyclo­penta­dien­ylμ-oxido(phenyl)methylene-1:2κ2 O:Chafnium(IV)tungsten(0)

摘要

The title compound, [HfW(C5H5)2(C7H5O)Cl(CO)5] or [W(CO)5(C7H5O){Hf(C5H5)2Cl}], contains two metal centres, with a (tungstenpenta­carbon­yl)oxy­phenyl­carbene unit coordinated to a hafnocene chloride. The Hf—O—C angle is nearly linear, and the C=O distance is slightly shorter than for equivalent alkoxy­carbenes. One of the cyclo­penta­dienyl (Cp) rings undergoes an offset face-to-face π–π inter­action [3.495 (7) Å] with the symmetry-related Cp ring of a neighbouring mol­ecule.