[Disulfanediylbis(ferrocenylthiophosphinato)-? 2O,O] titanocene tetra-hydro-furan tris-olvate

Abstract

The title compound, [Fe 2Ti(C 5H 5) 4)(C 10H 8O 2P 2S 4)]·3C 4H 8O, contains a central seven-membered TiO 2P 2S 2 ring with a very similar geometry compared to the derivative showing anisyl instead of ferrocenyl substituents, the Ti-O distance being marginally longer for the anisyl derivative. Two tetra-hydro-furan solvent mol-ecules are each disordered on a twofold axis.