Fig. 5: Physicochemical properties.
From: Synthesis of nickel(II)-containing meso-edited phthalocyanine derivatives
a Electronic absorption spectra of 2 (black), 3 (blue), and 4 (red) in CHCl3. b Cyclic voltammograms of 2 (black), 3 (blue), and 4 (red) in CH2Cl2.
