• Formula : Fe2GeO4
  • Space Group : Fd-3m (227)
    Centrosymmetric : True
    Dimensionality : 3D
  • Structure parameters
    a = 8.4127
    b = 8.4127
    c = 8.4127
    α = 90.0
    β = 90.0
    γ = 90.0
  • Number of atoms per primitive cell = 14
    Total number of electrons per primitive cell = 88
  • Band gap = 0.0 eV
    Direct Gap = 0.006 eV
    Metallicity = 0.294
    Topological Z2 indices ν = (0;000)
  • cif file - scf.in - scf.out - bands.in - bands.out
  • Reference:

    The crystal structure of brunogeierite, Fe2GeO4 spinel Locality: Tsumeb, Namibia,
    Mineralogical Magazine 65, 441 (2001)

Band structure with spin-orbit coupling