| Formula | LaOTaN2 |
| Reduced formula | LaOTaN2 |
| Stoichiometry | ABCD2 |
| Number of species | 4 |
| Number of atoms | 5 |
| Unique ID | 10 |
| Unit cell volume [Å3] | 71.044 |
| Name of the structure | LaTaON2 |
| Perovskite phase | cubic |
| Direct bandgap GLLB-SC [eV] | 1.818 |
| Indirect bandgap GLLB-SC [eV] | 1.527 |
| Derivative discontinuity GLLB-SC [eV] | 0.377 |
| Calculated efficiency (thickness 1 nm) [eV] | 0.211 |
| Calculated efficiency (infinite thickness) [eV] | 0.282 |
| Energy [eV] | -46.283 |
| Total magnetic moment [μB] | 0.000 |