. 2021 Oct 14;6(42):28356–28365. doi: 10.1021/acsomega.1c04540

Table 3. Electrochemical Redox Potentials^a, Gibbs Free Energy Changes (ΔG_CS), and Charge Separation Energy States (E_CS)^b for B21C7, DIBDP, and B21C7-DIBDP in Toluene (TOL), CHCl₃ (CHL), Acetone (ACE), and CH₃CN (ACN).

				ΔG_CS (eV)				E_CS (eV)
compd	E_OX (V)	E_RED (V)	TOL	CHL	ACE	ACN	TOL	CHL	ACE	ACN
EtP5	+0.98	^c	^d	^d	^d	^d	^d	^d	^d	^d
DIBDP	+0.89	–1.47	^d	^d	^d	^d	^d	^d	^d	^d
EtP5-DIBDP	+0.87	–1.48	0.59	0.49	0.41	0.38	2.25	2.14	2.06	2.05

The values of redox potentials were obtained by setting the potential of Fc⁺/Fc as 0 V, measured in deaerated CH₂Cl₂. The counter electrode was a Pt electrode, and the working electrode was a glassy carbon electrode, with a Ag/AgNO₃ couple as the reference electrode.

E₀₀ is the energy level of the T₁ state.

Not been observed.

Unable to be determined.

Table 3. Electrochemical Redox Potentialsa, Gibbs Free Energy Changes (ΔGCS), and Charge Separation Energy States (ECS)b for B21C7, DIBDP, and B21C7-DIBDP in Toluene (TOL), CHCl3 (CHL), Acetone (ACE), and CH3CN (ACN).

Table 3. Electrochemical Redox Potentials^a, Gibbs Free Energy Changes (ΔG_CS), and Charge Separation Energy States (E_CS)^b for B21C7, DIBDP, and B21C7-DIBDP in Toluene (TOL), CHCl₃ (CHL), Acetone (ACE), and CH₃CN (ACN).