Structural isomers of iron(III) N-methyl diethanolaminate as sol-gel precursors for iron-based oxide nanomaterials
Résumé
A new homoleptic iron(III) complex, [Fe-4(mdea)(6)]center dot
6CHCl(3) (mdeaH(2) = N-methyl diethanolamine), isolated in star-or
chair-shaped isomeric forms, was evaluated and compared with other
homoleptic iron(III) aminoalkoxides for different sol-gel parameters to
stabilize nanosized colloidal suspensions, and to elaborate magnetic
Fe2O3 and BiFeO3 nanoparticles as well as thin films by spin coating.