Table 5.
Predicted (OLYP) and experimental isomer shifts (mms−1) for [Fe4(NO)7(μ3-S)3]− (RBS).
| {FeNO}7 unit | {Fe(NO)2}9 unit | |
|---|---|---|
| Universal Fit (Solvent) | 0.18 | 0.15 |
| Universal Fit (Gas phase) | 0.17 | 0.14 |
| FeNO Fit, (Solvent) | 0.19 | 0.16 |
| FeNO Fit (Gas phase) | 0.19 | 0.16 |
| Experimentala | 0.27 | 0.16 |
Corrected to 4.2 K. See Table 1 for references.