Figure 10From: Synthesis, crystal structures and supramolecular architectures of square pyramidal Cu(II) complexes containing aromatic chelating N,N’-donor ligandsO-H∙∙∙O interactions in 5. (a) A view of the complex showing the R22(8) motif inbetween two dinuclear units and the chain by O-H∙∙∙O interactions extending along the crystallographic c axis. (b) O-H∙∙∙O hydrogen bonds in between the bridging H2PO4 anions of one chain and axial H2PO4 anionsBack to article page