Complexes of Some Group IV Metal Halides, Acetate and Organotins with Thioacetamide
摘要:
Reactions of silicon tetrachloride, titanium tetrachloride, zirconium tetrachloride, tin tetrachloride, trimethyltin chloride, dibutyltin diacetate and tributyltin chloride with thioacetamide led to the formation of non-ionic and stable complexes of the formula MCl4.(TA)(2) and SnX4.(TA)(2) (where M = Si, Ti, Zr or Sn and X = Cl and CH3, CH3COO and C4H9 or C4H9 and Cl, and TA = thioacetamide). These complexes were characterized by melting/decomposition point determinations, analytical data, conductivity measurements and spectroscopic (UV and IR) studies. An octahedral geometry is proposed for all the complexes and coordination through sulphur is predicted.