Synthesis, crystal structures and supramolecular architectures of square pyramidal Cu(II) complexes containing aromatic chelating N,N' donor ligands BMC Chemistry Springer Nature Link Buy GHK Cu Exceptional 99%+ Purity Third Party COA Included Synthesis, crystal structures and supramolecular architectures of square pyramidal Cu(II) complexes containing aromatic chelating N,N' donor ligands BMC Chemistry Springer Nature Link Coordination chemistry Crunch Chemistry Structure of as made Cu(GHG) and Cu(GHK) frameworks. a) Square planar Download Scientific Diagram