| Crystal structure | Zinc Blende |
| Group of symmetry | Td2-F43m |
| Number of atoms in 1 cm3 | (3.59-0.65x)·1022 |
| Density | 5.68+0.09x g·cm-3 |
| Dielectric constant (static) | 15.15+1.65x |
| Dielectric constant (high frequency) | 12.3+3.4x |
| Effective electron mass me | 0.023-0.039x+0.03x2 mo |
| Effective hole masses mh | 0.41+0.02x mo |
| Effective hole masses mlp | 0.026-0.011 mo |
| Electron affinity | 4.9-0.31x eV |
| Lattice constant | 6.0583+0.4207 A |