Tetrachloroaluminate, -ferrate und -gallate: A^IM^IIICl₄ (A^I = Li-Cs, NH₄, Tl, In; Mi^III = Al, Fe, Ga) / Tetrachloroaluminates, -ferrates and -gallates: A^IM^IIICl₄ (A^I = Li-Cs, NH₄, Tl, In; M^III = Al, Fe, Ga)

Abstract

Abstract Tetrachloroaluminates, -ferrates and -gallates of formulae A I M III CL 4 with A 1 = Cs, Rb, In, Tl, NH 4 as well as the high temperature forms of the potassium compounds (KM III Cl 4 -III) crystallize with the baryte type structure. LiM III CL 4 , NaM III Cl 4 , and KM III Cl 4 -II (M III = AI, Fe, Ga), isotypic among themselves, belong -dependent on the size of the A + ion -to three different structure types.