• Formula : Rb2Ag4S3
  • Space Group : C2/m (12)
    Centrosymmetric : True
    Dimensionality : 1D
  • Structure parameters
    a = 17.808
    b = 4.31
    c = 11.799
    α = 90.0
    β = 108.55
    γ = 90.0
  • Number of atoms per primitive cell = 18
    Total number of electrons per primitive cell = 160
  • Band gap = 0.2015 eV
    Direct Gap = 0.202 eV
    Metallicity = 0.000
    Topological Z2 indices ν = (0;000)
  • cif file - scf.in - scf.out - bands.in - bands.out
  • Reference:

    Refinement of the crystal structure of dirubidium trithioargentate(I), Rb~2~Ag~4~S~3~,
    Zeitschrift f\"ur Kristallographie - New Crystal Structures 218, 385 (2003)

Band structure with spin-orbit coupling