GaAs is Wurtzite structured and crystallizes in the hexagonal P6_3mc space group. Ga(1) is bonded to four equivalent As(1) atoms to form corner-sharing GaAs4 tetrahedra. As(1) is bonded to four equivalent Ga(1) atoms to form corner-sharing AsGa4 tetrahedra.
GaAs is Wurtzite structured and crystallizes in the hexagonal P6_3mc space group. Ga(1) is bonded to four equivalent As(1) atoms to form corner-sharing GaAs4 tetrahedra. There are three shorter (2.45 Å) and one longer (2.46 Å) Ga(1)-As(1) bond length. As(1) is bonded to four equivalent Ga(1) atoms to form corner-sharing AsGa4 tetrahedra.