• Formula : CaAl2
  • Space Group : Fd-3m (227)
    Centrosymmetric : True
    Dimensionality : 3D
  • Structure parameters
    a = 8.02
    b = 8.02
    c = 8.02
    α = 90.0
    β = 90.0
    γ = 90.0
  • Number of atoms per primitive cell = 6
    Total number of electrons per primitive cell = 32
  • Band gap = 0.0 eV
    Direct Gap = 0.001 eV
    Metallicity = 0.614
    Topological Z2 indices ν = (0;000)
  • cif file - scf.in - scf.out - bands.in - bands.out
  • Reference:

    Die Kristallstruktur von Al~2~ Ca,
    Zeitschrift fuer Kristallographie, Kristallgeometrie, Kristallphysik, Kristallchemie (-144,1977) 100, 540 (1939)

Band structure with spin-orbit coupling