Table 1.

Electrochemical data in DMA (dichloromethane or THF) at 298 K^a.

	$E_{\text{1/2}}{}^{°\text{x}}/V^b$	$E_{\text{1/2}}{}^{\text{red}}/V$	E(PS·+/PS*)/Vc	E(PS*/PS·−)/Vc
[Ir(piq)2(dmb)]+d	+0.92	−1.75, −2.07, −2.31	−1.18	+0.35
Ir(pyr)	+0.84	−1.68, −1.86, −2.15	−0.96	+0.12
	(+0.45)e	(−1.70, −1.89, −2.29)e	–	(+0.23)e
Ru	–	−1.66f	–	–

^aE vs. Ag/AgNO₃ (10 mM). ^bEstimated by DPV in acetonitrile.

^cExcited-state oxidation and reduction potentials of the photosensitizer were calculated from E${}_{1/2}^{\bullet \text{x}}$ – E₀₀ and E${}_{1/2}^{\text{red}}$ + E₀₀, respectively.

^dKuramochi and Ishitani (2016).

^eThe values were correlated by using conversion factor (−0.631 V) from NHE to Ag/AgNO₃, see Fan et al. (2014) and Elgrishi et al. (2017).

^fKuramochi et al. (2018b).