• Formula : Rb2CrCl4
  • Space Group : I4/mmm (139)
    Centrosymmetric : True
    Dimensionality : 1D
  • Structure parameters
    a = 5.142
    b = 5.142
    c = 15.769
    α = 90.0
    β = 90.0
    γ = 90.0
  • Number of atoms per primitive cell = 7
    Total number of electrons per primitive cell = 60
  • Band gap = 0.0 eV
    Direct Gap = 0.008 eV
    Metallicity = 0.180
    Topological Z2 indices ν = (1;111)
  • cif file - scf.in - scf.out - bands.in - bands.out
  • Reference:

    Neutron Scattering Study of the Magnetism of Rb2 Cr Cl4, a Two-Dimensional Easy-Plane Ferromagnet,
    Physica B and C (Netherland) (79,1975-) 86, 657 (1977)

Band structure with spin-orbit coupling