Research Article
Studies of the Antiproliferative Activity of Ruthenium (II) Cyclopentadienyl-Derived Complexes with Nitrogen Coordinated Ligands
Table 1
Electrochemical data for the [RuCp(PPh3)2L)][PF6] (L = TzH, ImH) complexes and the free ligands in dichloromethane and acetonitrile.
| Dichloromethane | Compound | (V) | (V) | E 1/2 (V) | Ea (mV) | |
| TzH | −0.50 | −0.80 | — | — | — | ImHb | — | — | — | — | — | 1 | 1.27 | 1.21 | 1.24 | 60 | 1.0 | 2 | 1.10 | 1.02 | 1.06 | 80 | 1.0 |
| Acetonitrile | Compound | (V) | (V) | E 1/2 (V) | Ea (mV) | |
| TzH | −0.69 | −0.99 | — | — | — | ImH | 1.42 | — | — | — | — | — | −0.88 | — | — | — | 1 | 1.22 | — | — | — | — | 0.86 | — | — | — | — | — | −0.70 | — | — | — | 2 | 1.25 | — | — | — | — | 0.92 | — | — | — | — | — | −0.47 | — | — | — |
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= − ; in dichloromethane.
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