Fig. 4: Electrochemistry and spectroelectrochemistry.
From: Synthesis of zwitterionic open-shell bilayer spironanographenes
a, Cyclic (solid lines) and square-wave (dashed lines) voltammograms of spiro-NG (bottom) and F-spiro-NG (top) versus Fc/Fc+ measured in toluene–acetonitrile at 298 K. b, UV–visible–NIR electronic absorption spectra of spiro-NG obtained after oxidation (red) in Bu4NPF6 0.1 M in CH2Cl2 at 298 K. c, UV–visible–NIR electronic absorption spectra of F-spiro-NG obtained after oxidation (red) and reduction (blue) in Bu4NPF6 0.1 M in CH2Cl2 at 298 K. See potentials and characteristic bands as inserted values. The arrows indicate the step of the redox process.
