. 2016 Dec 5;8(3):2352–2364. doi: 10.1039/c6sc03775e

Table 1. Electrochemical data of 1a–4a and 1b–4b ^a .

Complex	E _pc ^b /V	E _pa ^c /V
1a	–1.79 ^d	—
2a	—	0.61, 0.95
3a	–1.61 ^d	1.44
4a	–1.50 ^d	0.71, 1.14
1b	–1.82, –2.03	1.25
2b	–1.89	0.59, 1.02
3b	–1.59, –1.95	1.42
4b	–1.49 ^d , –2.02	0.74

^aValues determined in CH₂Cl₂ (Cp₂Fe^+/0 occurs at E _1/2 = +0.15–0.16 V) at 298 K; values reported versus Ag/AgNO₃ reference electrode; electrolyte: 0.1 M nBu₄NPF₆; scan rate = 100 mV s^–1.

^bCathodic peak potential (E _pc) of irreversible wave.

^cAnodic peak potential of (E _pa) irreversible wave.

^d E _1/2 = E _pa + E _pc of quasi-reversible wave.

Table 1. Electrochemical data of 1a–4a and 1b–4b a .

Table 1. Electrochemical data of 1a–4a and 1b–4b ^a .