Table 1. Lowest Frequencies, Average Binding Energy, Charges on the Doped Atom, Dipole Moments (μ), and Mayer Bond Orders between Doped Metal Atoms and B Atoms of MB24 (M = Sc, V, and Mn).
| lowest frequencies/cm–1 | average binding energy/eV | charges on doped atom | μ/debye | Mayer bond order between doped atom M and B atom | |
|---|---|---|---|---|---|
| ScB24 | 156 | 5.31 | 0.50 | 0 | 0.14–0.19 |
| VB24 | 73 | 5.39 | 0.80 | 0 | 0.17–0.22 |
| MnB24 | 135 | 5.31 | 0.97 | 0.1 | 0.08–0.24 |