• Formula : K2OsBr6
  • Space Group : Fm-3m (225)
    Centrosymmetric : True
    Dimensionality : 2D
  • Structure parameters
    a = 10.3
    b = 10.3
    c = 10.3
    α = 90.0
    β = 90.0
    γ = 90.0
  • Number of atoms per primitive cell = 9
    Total number of electrons per primitive cell = 76
  • Band gap = 0.0 eV
    Direct Gap = 0.441 eV
    Metallicity = 0.133
    Topological Z2 indices ν = (0;000)
  • cif file - scf.in - scf.out - bands.in - bands.out
  • Reference:

    The crystal structure of potassium chlorosmate, K2 Os Cl6, and of potassium bromosmate, K2 Os Br6,
    Zeitschrift fuer Kristallographie, Kristallgeometrie, Kristallphysik, Kristallchemie (-144,1977) 94, 143 (1936)

Band structure with spin-orbit coupling