Gallium Antimonide

Gallium Antimonide - GaSb

Classification: Antimonide
Atomic numbers: 31 & 51
Atomic weight: 191.5
Melting point (C): 712
Boiling point (C):
Density (g/cm3): 5.60
Energy gap (eV): 0.74
Refractive index (n=): 3.34
Hardness (Mosh-scratch): 6-7
Crystal structure: Isometric-tetrahedral: (111) tetrahedron
Color (solid): Silver grey
Cleavage: Dodecahedral: (110)