EPR fits were performed to obtain g and aN/2 values for all samples containing radicals.
| Sample | λ (nm) | ε (cm−1 M−1) | g | a N/2 (G) | |D/hc| (cm−1) | r (Å) |
|---|---|---|---|---|---|---|
| S-NN | — | — | 2.00650 | 7.50 | — | — |
| D-NN | — | — | 2.00675 | 3.55 | — | — |
| BS-NN | 578 619 | 3 6853 744 | 2.00685 | 7.50 | — | — |
| BD-NN | 581 634 | 20 061 822 | 2.00690 | 3.65 | 0.00541 | 7.88 |
| S-NPs | 623 | — | 2.00690 | 3.70 | 0.00531 | 7.93 |
| D-NPs | 628 | — | 2.00690 | 3.55 | 0.00550 | 7.84 |