• Formula : Na2SrSn4
  • Space Group : C2/c (15)
    Centrosymmetric : True
    Dimensionality : 1D
  • Structure parameters
    a = 19.0003
    b = 6.697
    c = 6.6511
    α = 90.0
    β = 93.935
    γ = 90.0
  • Number of atoms per primitive cell = 14
    Total number of electrons per primitive cell = 168
  • Band gap = 0.0 eV
    Direct Gap = 0.036 eV
    Metallicity = 0.351
    Topological Z2 indices ν = (0;000)
  • cif file - scf.in - scf.out - bands.in - bands.out
  • Reference:

    Crystal structure of disodium strontium tetrastannide, Na2SrSn4,
    Zeitschrift f\"ur Kristallographie - New Crystal Structures 225, 629 (2010)

Band structure with spin-orbit coupling