Synthesis, Characterization, and Electrochemical Behaviour of Cobalt(II) and Nickel(II) Complexes with Chelating Ligand 4,4′-(Biphenyl-4,4′-diyldinitrilo)dipentan-2-one
Figure 6
Representative cyclic voltammograms in DMF at room temperature (ionic strength: 0.1 mol L−1, Bu4NClO4, in mA, mVs−1) of H2L (a), ([Co(H2L)]4+)2 (b), [(CoCl2)2(H2L)]4+ (c), ([Ni(H2L)]4+)2 (d), and [(NiCl2)2L]2+ (e) in the –1.80 to +1.80 range.