Complexed bridging ligand, [M(bpca)2] (M = Mn(II) or Fe(II); Hbpca = bis(2-pyridylcarbonyl)amine), as a building block for linear trinuclear complexes
摘要:
The antiferromagnetically coupled trimanganese complex [Mn-II(bpca)(2){Mn-II(hfac)(2)}(2)] (Hbpca = bis(2-pyridylcarbonyl)amine; Hhfac = hexafluoroacetylacetone) and its iron-manganese mixed metal derivative, [Fe-II(bpca)(2){Mn-II(hfac)(2)}(2)], were synthesized by the reaction of two equivalents of [Mn(hfac)(2)(H2O)(2)] with one equivalent of [M(bpca)(2)], the latter acting as a bridging complexed-ligand.