• Formula : Ta3Sn
  • Space Group : Pm-3n (223)
    Centrosymmetric : True
    Dimensionality : 3D
  • Structure parameters
    a = 5.276
    b = 5.276
    c = 5.276
    α = 90.0
    β = 90.0
    γ = 90.0
  • Number of atoms per primitive cell = 8
    Total number of electrons per primitive cell = 106
  • Band gap = 0.0 eV
    Direct Gap = 0.000 eV
    Metallicity = 0.838
    Topological Z2 indices ν = (1;000)
  • cif file - scf.in - scf.out - bands.in - bands.out
  • Reference:

    Some new intermetallic compounds with the beta.-wolfram structure,
    Journal of the American Chemical Society 77, 1502 (1955)

Band structure with spin-orbit coupling