• Formula : NaMgF3
  • Space Group : Pm-3m (221)
    Centrosymmetric : True
    Dimensionality : 3D
  • Structure parameters
    a = 3.876
    b = 3.876
    c = 3.876
    α = 90.0
    β = 90.0
    γ = 90.0
  • Number of atoms per primitive cell = 5
    Total number of electrons per primitive cell = 40
  • Band gap = 6.1969 eV
    Direct Gap = 6.641 eV
    Metallicity = 0.000
    Topological Z2 indices ν = (0;000)
  • cif file - scf.in - scf.out - bands.in - bands.out
  • Reference:

    Crystal chemistry of NaMgF3 perovskite and high pressure and temperature Sample: P = 4 GPa, T = 1000 C, high-T polymorph,
    American Mineralogist 90, 1534 (2005)

Band structure with spin-orbit coupling