Ty. Orlova et al., SYNTHESIS AND CHARACTERISTICS OF NOVEL PENTANUCLEAR COMPLEXES CO)(2)(ETA(1),ETA(5)-C5H4CO2)](2)M(ETA(5)-C5H5)(2) (M = TI, ZR), Russian chemical bulletin, 46(5), 1997, pp. 1018-1021
The reaction of Cp2MCl2 complexes (M = Ti and Zr) with 2 equiv. of (3)
Mn(eta(1),eta(5)-C5H4)Fe(CO)2(eta(5)-C5H4COONa) results in the formati
on of the pentanuclear complexes )2(eta(1),eta(5)-C5H4CO2)](2)M(eta(5)
-(CH5)-H-5)2, which are characterized by IR and H-1 NMR spectroscopy a
nd cyclic voltammetry.