• Formula : SnB4O7
  • Space Group : Pmn2_1 (31)
    Centrosymmetric : False
    Dimensionality : 3D
  • Structure parameters
    a = 10.864
    b = 4.448
    c = 4.2396
    α = 90.0
    β = 90.0
    γ = 90.0
  • Number of atoms per primitive cell = 24
    Total number of electrons per primitive cell = 136
  • Band gap = 3.5975 eV
    Direct Gap = 4.248 eV
    Metallicity = 0.000
    Topological Z2 indices ν = (0;000)
  • cif file - scf.in - scf.out - bands.in - bands.out
  • Reference:

    Pressure-Induced Crystallization and Characterization of the Tin Borate \b-SnB4O7,
    Chemistry of Materials 19, 254 (2007)

Band structure with spin-orbit coupling