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The heat of formation energy of fullerenes [46] and its corresponding energies predicted non-harmonic spectral model (α = Max) and harmonic spectral model. The unit is EV/atom.
| Fullerene type | C20 | C24 | C26 | C30 | C32 | C36 | C50 | C60 |
|---|---|---|---|---|---|---|---|---|
| Heat of formation energy | 1.180 | 1.050 | 0.989 | 0.850 | 0.781 | 0.706 | 0.509 | 0.401 |
| Non-harmonic spectral energy | 1.138 | 1.050 | 0.964 | 0.821 | 0.857 | 0.766 | 0.474 | 0.391 |
| Harmonic spectral energy | 1.224 | 0.962 | 0.929 | 0.861 | 0.825 | 0.737 | 0.564 | 0.364 |
