Summary By cyclo-condensation of β-diketones with oxamiddihydrazone 3, 3′-bi-triazines with different substituents in 5, 5′-, 6, 6′-position and their corresponding iron (II)- trischelates were synthesized. The structures of the complexes tris-(3, 3′-bi-1, 2, 4-triazine, 5, 5′, 6, 6′-tetramethyl) iron (II) ditetrachloroferrate (III) and tris-(3, 3′-bi-1, 2, 4-triazine, 5, 5′, 6, 6′-tetraphenyl) iron (II) ditetrachloroferrate (III) could be solved by means of single ...
