data_[Ce12Sn4Bi8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Sn  1.9600  1.4500  0.8300
  Bi  2.0200  1.6000  1.0350
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [7.9056]
_cell_length_b [13.6898]
_cell_length_c [7.9031]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.4948]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Ce3SnBi2]
_chemical_formula_sum '[Ce12 Sn4 Bi8]'
_cell_volume [806.2877]
_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  8  0.2430  0.4186  0.4977  1
  Ce  Ce1  4  0.2500  0.2500  0.0000  1
  Sn  Sn2  4  0.0000  0.4140  0.7500  1
  Bi  Bi3  4  0.0000  0.0828  0.7500  1
  Bi  Bi4  4  0.0000  0.2471  0.2500  1
]