Research Article

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 5

Proposed structures for and complexes either in solution (a) or in solid state (b).
104979.fig.005a
(a) The complexes in solutions
104979.fig.005b
(b) The complexes in the solid state