data_[La20Ge8Bi8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Ge  2.0100  1.2500  0.7700
  Bi  2.0200  1.6000  1.0350
]
_symmetry_space_group_name_H-M [Cmce]
_cell_length_a [16.2674]
_cell_length_b [8.4892]
_cell_length_c [8.5029]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [64]
_chemical_formula_structural [La5(GeBi)2]
_chemical_formula_sum '[La20 Ge8 Bi8]'
_cell_volume [1174.2292]
_cell_formula_units_Z [4]
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
[
  La  La0  16  0.1264  0.1666  0.6645  1.0
  La  La1  4  0.0000  0.0000  0.0000  1.0
  Ge  Ge2  8  0.0000  0.1376  0.3630  1.0
  Bi  Bi3  8  0.2060  0.0000  0.0000  1.0
]