Functionalized Palladacycles with Crown Ether Rings Derived from Terdentate [C,N,N] Ligands. Crystal and Molecular Structure of the Dinuclear Palladium/Silver Complex [Pd3,4-(AgC10H20O6)C6H2C(Me)═NN(H) (4′-ClC4H2N2)(PPh3)][CF3SO3]2 | Publicación