• Formula : HfGa2
  • Space Group : I4_1/amd (141)
    Centrosymmetric : True
    Dimensionality : 3D
  • Structure parameters
    a = 4.046
    b = 4.046
    c = 25.446
    α = 90.0
    β = 90.0
    γ = 90.0
  • Number of atoms per primitive cell = 12
    Total number of electrons per primitive cell = 152
  • Band gap = 0.0 eV
    Direct Gap = 0.032 eV
    Metallicity = 0.505
    Topological Z2 indices ν = (1;111)
  • cif file - scf.in - scf.out - bands.in - bands.out
  • Reference:

    Zum Aufbau einiger T(4)-B(3) homologer und quasihomologer Systeme. I. Die Systeme Ti-Ga, Zr-Ga und Hf-Ga,
    Zeitschrift fuer Metallkunde 53, 474 (1962)

Band structure with spin-orbit coupling