| Formula | Co4As8 |
| Reduced formula | CoAs2 |
| Stoichiometry | AB2 |
| Number of species | 2 |
| Number of atoms | 12 |
| Unique ID | 1 |
| Unit cell volume [Å3] | 188.457 |
| Direct bandgap GLLB-SC. [eV] | 0.311 |
| Indirect bandgap GLLB-SC. [eV] | 0.135 |
| Derivative discontinuity GLLB-SC. [eV] | 0.036 |
| ID of materials in Materials project | 2715 |
| ID of materials in ICSD | 42613 |
| Energy [eV] | -69.136 |
| Total magnetic moment [μB] | -0.000 |