Synthesis and characterization of three dinuclear complexes of AgI with 2,3-bis(2-pyridyl)pyrazine and derivated of trifluoromethyldiketonate ligands

► Three dinuclear complexes based on a AgI/β-diketonate/2,3-bis(2-pyridyl)pyrazine ligands. ► Compounds characterized by spectroscopy technical and X-ray crystallography. ► Weak interactions provide additional assembly forces, leading to 3D supramolecular networks.