Table 1.

DPV Data for soluble fullerene derivatives in ODCB^a

Derivative	E1red	E2red	E3red	E4red	E5red	E6red
1a	−0.900	−1.205	−1.420	−1.770	−2.270
1b	−0.945	−1.376	−1.885	−2.100	−2.395
1c	−0.905	−1.285	−1.505	−1.775	−2.265
1d	−0.835	−1.210	−1.715	−2.155
1e	−1.050	−1.320	−1.800	−2.275
1f	−0.915	−1.290	−1.530	−1.705	−2.320
1g	−0.905	−1.455	−1.836	−2.275
1h	−0.890	−1.270	−1.770	−2.245
1i	−0.890	−1.290	−1.590	−1.885	−2.170	−2.350
1j	−0.883	−1.253	−1.780	−2.252
1k	−0.897	−1.279	−1.737	−1.873
2	−0.915	−1.385	−1.565	−1.725	−1.865	−2.125
PCBM	−1.049	−1.290	−1.535	−1.785	−2.285

^aA 3 mm platinum plate was used as working electrode and a platinum wire as counter electrode. Ag/AgNO₃ (0.01 M in MeCN/0.1 M TBAPF) was used as reference electrode separated by Vycor^® glass, and all potentials are given in relation to this electrode. The measurements were performed using a concentration of approximately 0.5 mM of the compounds.