Coordination chemistry of di-2-pyridylamine-based bridging heterocyclic ligands: A structural study of coordination polymers and discrete dinuclear complexes

Eighteen metal complexes of five bridging ligands, each containing two di-2-pyridylamine substituents attached to a central benzene or naphthalene core, have been synthesised. X-ray crystal structures of one ligand, six silver(I) complexes and two copper(II) complexes are described.