Table 2. Electronic Spectral Data Recorded from Aqueous Solutions of the Complexes with Cross-Bridge Derivatives.
| λmax/nm | ε/M–1 cm–1 | |
|---|---|---|
| [Ni(CB-TE2A)] | 802 | 4 |
| 516 | 3 | |
| 390 (s)a | 6 | |
| 326 | 13 | |
| [Ni(CB-TE2AM)]2+ | 807 | 17 |
| 514 | 14 | |
| 403 (s)a | 4 | |
| 329 | 9 | |
| [Co(CB-TE2A)]+ | 493 | 82 |
| 356 | 134 | |
| [Co(CB-TE2AM)]3+ | 495 | 113 |
| 358 | 156 | |
| [Mn(CB-TE1A)(OH)]+ | 511 | 131 |
| 411 | 204 | |
| 377 | 211 | |
| [Mn(CB-TE1AM)(OH)]2+ | 500 | 31 |
| 387 | 83 |
Shoulder.