data_[Ce4Bi4Ir4]
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
  Ir  2.2000  1.3500  0.7650
]
_symmetry_space_group_name_H-M [Pnma]
_cell_length_a [7.3494]
_cell_length_b [4.6836]
_cell_length_c [8.2542]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [62]
_chemical_formula_structural [CeBiIr]
_chemical_formula_sum '[Ce4 Bi4 Ir4]'
_cell_volume [284.1224]
_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  4  0.0075  0.2500  0.6833  1.0
  Bi  Bi1  4  0.1657  0.2500  0.0894  1.0
  Ir  Ir2  4  0.2422  0.7500  0.9199  1.0
]