| Formula | Sr4Mg4Si4 |
| Reduced formula | SrMgSi |
| Stoichiometry | ABC |
| Number of species | 3 |
| Number of atoms | 12 |
| Unique ID | 2 |
| Unit cell volume [Å3] | 306.727 |
| Direct bandgap GLLB-SC. [eV] | 0.125 |
| Indirect bandgap GLLB-SC. [eV] | 0.125 |
| Derivative discontinuity GLLB-SC. [eV] | 0.000 |
| ID of materials in Materials project | 15642 |
| ID of materials in ICSD | 42457 |
| Energy [eV] | -35.803 |
| Total magnetic moment [μB] | 0.000 |