• Formula : Ba(Cu2As)4
  • Space Group : I4/m (87)
    Centrosymmetric : True
    Dimensionality : 3D
  • Structure parameters
    a = 10.455
    b = 10.455
    c = 3.969
    α = 90.0
    β = 90.0
    γ = 90.0
  • Number of atoms per primitive cell = 13
    Total number of electrons per primitive cell = 118
  • Band gap = 0.0 eV
    Direct Gap = 0.002 eV
    Metallicity = 0.977
    Topological Z2 indices ν = (1;111)
  • scf.in - scf.out - bands.in - bands.out
  • Reference: ICSD Collection Code: 66017

Band structure with spin-orbit coupling