[Fe(2-((1)-2-[2-[(1)-2-aza-2-2-(2-hydroxyphenyl)vinyl]phenyl]-1-azavinyl)phenol(-2H))]

[Fe(N,N'-bis(3.5-di-t-butylsalicylidene)1,3-propanediamine(-2H))(H2O)]

Fe(2-amino-4,6-di-tert-butylphenol(1-))2

Fe(4,6-di-tert-butyl-3-[(2-hydroxyethyl)sulphanyl]-1,2-dihydroxybenzene(1-))2

Fe(II)(2-[4,6-di(tert-butyl)-2,3-dihydroxyphenylsulfinyl]acetate)2