Table 1.

^aRedox potentials recorded for BB2 – BB4 in CH₂Cl₂.

	E1/2(A/A+)	E1/2(A+/A2+)	E1/2(A/A−)	E1/2(A−/A2−)	D•106	cΔGann	dΔHann
bBB2	1.11 V	1.15 V	−1.15 V	−1.22 V	4.0 cm2/s	2.33 eV	2.23 eV
BB3	1.14 V	1.19 V	−1.17 V	−1.24 V	4.0 cm2/s	2.31 eV	2.21 eV
BB4	1.12 V	1.17 V	−1.18 V	−1.24 V	4.0 cm2/s	2.30 eV	2.20 eV

^aE_1/2 values were obtained by fitting the experimental results to digital simulations and are reported versus SCE.

^bData for BB2 is reproduced from reference 46.

^cΔG_ann = E_1/2 (A/A⁺) − E_1/2 (A/A⁻).

^dΔH_ann = ΔG_ann − 0.1 eV.