Table 1.
Ground-state and excited-state potentials of the first reduction wave (vs. SCE, acetonitrile) for selected polyazaaromatic RuII derivatives
| Complex | Ered (V/SCE) | E*red(V/SCE) |
|---|---|---|
|
| ||
| [Ru(HAT)3]2+ | −0.62 | +1.49 |
| [Ru(TAP)3]2+ | −0.75 | +1.30 |
| [Ru(HAT)2(phen)]2+ | −0.66 | +1.25 |
| [Ru(HAT)2(bpy)]2+ | −0.76 | +1.17 |
| [Ru(TAP)2(phen)]2+ | −0.83 | +1.15 |
| [Ru(TAP)2(bpy)]2+ | −0.83 | +1.10 |
| [Ru(TAP)2(dppz)]2+ | −0.80 | +1.20 |
|
| ||
| Biomolecule | Ered (V/SCE) | |
|
| ||
| GMP | +1.05 | |
| Tyr | −0.85 | |
| Trp | −0.78 | |
The potentials were obtained as described in reference 102.