Abstract:
Mixed metal sulfite hydraxinate hydrates with iron MFe2(SO3)3.6N2H4.2H20 have heen synthesized, where M = Mg, Mn, Co, Ni and Zn. These complexes are characterized by chemical analyses and infrared spectra. The thermoanalytical properties of these complexes have been investigated using TG and DTA. The complexes decompose at lower temperatures than the corresponding complexes with a single metal. The decomposition behaviour was autocatalytic.