Table 4.
Tris(4-methyl-1,10-phenanthroline)osmium bis(tetrafluoroborate), 4, electrochemical data (potential in V vs. FcH/FcH+) of the OsII/III redox couple in acetonitrile (CH3CN) for ca 0.005 mol.dm−3 complex solution at the indicated scan rates.
| Scan Rate (V/s) |
Epa (V) |
106Ipa (A) |
Epc (V) |
106Ipc (A) |
E°’ (V) |
ΔE (V) |
Ipc/Ipa |
|---|---|---|---|---|---|---|---|
| 0.05 | 0.391 | 4.13 | 0.322 | 4.23 | 0.356 | 0.069 | 0.98 |
| 0.15 | 0.398 | 4.99 | 0.314 | 5.11 | 0.356 | 0.084 | 0.98 |
| 0.20 | 0.403 | 5.36 | 0.310 | 5.48 | 0.356 | 0.093 | 0.98 |
| 0.25 | 0.401 | 5.99 | 0.312 | 6.12 | 0.356 | 0.089 | 0.98 |
| 0.30 | 0.403 | 6.32 | 0.309 | 6.48 | 0.356 | 0.094 | 0.98 |
| 0.50 | 0.414 | 8.49 | 0.299 | 8.67 | 0.356 | 0.115 | 0.98 |
| 1.00 | 0.421 | 10.33 | 0.290 | 10.58 | 0.356 | 0.131 | 0.98 |
| 5.00 | 0.464 | 19.57 | 0.249 | 19.90 | 0.356 | 0.215 | 0.98 |
| 10.0 | 0.496 | 28.17 | 0.217 | 28.65 | 0.356 | 0.279 | 0.98 |