Secondary metal coordination using a tetranuclear complex as ligand leading to hexanuclear complexes with enhanced thermal barriers for electron transfer

Post-synthesis of the paramagnetic square-shaped complex {[(Tp*Me)Fe(μ-CN)2(CN)][Co(dmbpy)2]}2(BPh4)2·6MeCN·H2O [1, Tp*Me = tris(3,4,5-trimethylpyrazole)-borate; dmbpy = 4,4′-dimethyl-2,2′-bipyridi...