| Crystal structure | Zinc Blende |
| Group of symmetry | Td2-F43m |
| Number of atoms in 1 cm3 | 4.42·1022 |
| de Broglie electron wavelength | 240 A |
| Debye temperature | 360 K |
| Density | 5.32 g cm-3 |
| Dielectric constant (static ) | 12.9 |
| Dielectric constant (high frequency) | 10.89 |
| Effective electron mass me | 0.063mo |
| Effective hole masses mh | 0.51mo |
| Effective hole masses mlp | 0.082mo |
| Electron affinity | 4.07 eV |
| Lattice constant | 5.65325 A |
| Optical phonon energy | 0.035 eV |