• Formula : Rb3Au7
  • Space Group : Cmmm (65)
    Centrosymmetric : True
    Dimensionality : 3D
  • Structure parameters
    a = 5.585
    b = 13.252
    c = 7.258
    α = 90.0
    β = 90.0
    γ = 90.0
  • Number of atoms per primitive cell = 10
    Total number of electrons per primitive cell = 104
  • Band gap = 0.0 eV
    Direct Gap = 0.047 eV
    Metallicity = 0.290
    Topological Z2 indices ν = (0;110)
  • cif file - scf.in - scf.out - bands.in - bands.out
  • Reference:

    Eine neue Verbindung im System Rubidium-Gold: Synthese und Struktur von Rb3 Au7,
    Journal of Alloys Compd. 199, 115 (1993)

Band structure with spin-orbit coupling