• Formula : V2GaSn2
  • Space Group : Cmce (64)
    Centrosymmetric : True
    Dimensionality : 3D
  • Structure parameters
    a = 6.7191
    b = 18.798
    c = 5.603
    α = 90.0
    β = 90.0
    γ = 90.0
  • Number of atoms per primitive cell = 20
    Total number of electrons per primitive cell = 268
  • Band gap = 0.0 eV
    Direct Gap = 0.011 eV
    Metallicity = 0.208
    Topological Z2 indices ν = (1;110)
  • cif file - scf.in - scf.out - bands.in - bands.out
  • Reference:

    Structure of V2Sn2Ga,
    Acta Crystallographica, Section C 46, 1195 (1990)

Band structure with spin-orbit coupling