Citation: Piotr Sobota; S\/lawomir Szafert (1996). Ionization of TiCl4 and MgCl2 during the Formation of a High-Activity \a-Olefin Polymerization Catalyst. Crystal Structures of [cis-{C2H4(CO2Et)2}2Cl2Ti][SbCl6]2.CH2Cl2 and [Mg{C2H4(CO2Et)2}3][MgCl4].2CH2Cl2. Inorganic Chemistry, 35, pp. 1778-1781.