data_[Ce20Bi8Sb8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Bi  2.0200  1.6000  1.0350
  Sb  2.0500  1.4500  0.8300
]
_symmetry_space_group_name_H-M [Cmce]
_cell_length_a [16.1158]
_cell_length_b [8.4303]
_cell_length_c [8.4503]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [64]
_chemical_formula_structural [Ce5(BiSb)2]
_chemical_formula_sum '[Ce20 Bi8 Sb8]'
_cell_volume [1148.0760]
_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
[
  Ce  Ce0  16  0.1323  0.1618  0.3386  1
  Ce  Ce1  4  0.0000  0.0000  0.0000  1
  Bi  Bi2  8  0.2030  0.0000  0.0000  1
  Sb  Sb3  8  0.0000  0.1411  0.6415  1
]