New dinuclear copper complexes incorporating bis(imidazolyl) based ligands and bidentate–monodentate oxalate bridges. Crystal structure and magnetic properties of [Cu2(BIM)2(C2O4)2]·4H2O and [Cu2(BIK)2(C2O4)2] (BIM = bis(2-imidazolyl)methane), BIK = bis(2
Keywords: پل اگزالات; 3-D networks; Bis(imidazolyl) based ligand; Oxalate bridge; Aromatic interactions; Magneto-structural correlations; Copper complexes