Synthesis, Characterization of Cr3+, Fe3+, Y3+, La3+ and Ce3+ complex salts with 2,3,5-(triphenyl)tetrazolium chloride and tetraethylammonium iodide

الملخص

New series of trivalent metal complex salts with the general formula
[R]3[MCl6] where R=2,3,5-(triphenyl)tetrazolium or tetraethylammonium, M= Cr3+,
Fe3+, Y3+, La3+ and Ce3+ were prepared and characterized by metal analysis, molar
conductance measurements, magnetic susceptibilities and spectroscopic data (IR and
UV/Vis). Molar conductance studies indicate 1:3 electrolytic behaviors for the
complex salts. The UV-Visible spectra and magnetic measurements of complex salts
suggests an octahedral geometry around metal.