Table 1. Summary of parameters used estimating free ligand dipole integrals (I L) for NaDTC, TU and TTCTD ligands.
| Ligands | E 0 (eV)† | E_0^{\,\rm{L}} (eV) ‡ | I L(C) (units) | I L(N) (units) | Slope |
|---|---|---|---|---|---|
| DTC− | 2474.3 | 2.6 | NA | 16.9 | 23.9 |
| TU | 2474.6 | 2.9 | 7.6 | 17.6 | 29.2 |
| TTCTD | 2475.5 | 3.8 | 9.8 | NA | 48.5 |
From first-derivative spectra in Fig. 3 ▸(b).
Relative value to Na2S at 2471.7 eV.