Table 6. Oxidation and reduction free energies of 2AP-G and PC-G in eV.

Free energies
	PC & G		2AP & G
	$\mathrm{\Delta }{G}_{\text{NBO}}^{°}$	$\mathrm{\Delta }{G}_{\text{NBR}}^{°}$	$\mathrm{\Delta }{G}_{\text{NBO}}^{°}$	$\mathrm{\Delta }{G}_{\text{NBR}}^{°}$
Excited state	0.1	1.0	0.4	1.1