• Formula : Sr2I2O
  • Space Group : Ibam (72)
    Centrosymmetric : True
    Dimensionality : 1D
  • Structure parameters
    a = 7.4123
    b = 12.955
    c = 6.4748
    α = 90.0
    β = 90.0
    γ = 90.0
  • Number of atoms per primitive cell = 10
    Total number of electrons per primitive cell = 80
  • Band gap = 3.1001 eV
    Direct Gap = 3.225 eV
    Metallicity = 0.000
    Topological Z2 indices ν = (0;000)
  • cif file - scf.in - scf.out - bands.in - bands.out
  • Reference:

    Crystal structure of distrontium oxide diiodide, Sr~2~OI~2~,
    Zeitschrift f\"ur Kristallographie - New Crystal Structures 221, 271 (2006)

Band structure with spin-orbit coupling