Giant pentaphosphaferrocene-based supramolecules as molecular containers

s371 Figure 1.Ligands used for abtaining coordination polymers of Cu(II) and Zn(II).L1 = anthracene-9,10-diylbis(methylene) diisonicotinate; L2 = anthracene-9,10-diylbis(methylene) dinicotinate.