data_[Ce16Si4Bi4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Si  1.9000  1.1000  0.5400
  Bi  2.0200  1.6000  1.0350
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [9.0428]
_cell_length_b [12.8290]
_cell_length_c [5.7038]
_cell_angle_alpha [90.0000]
_cell_angle_beta [112.3601]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Ce4SiBi]
_chemical_formula_sum '[Ce16 Si4 Bi4]'
_cell_volume [611.9492]
_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  0.1287  0.1911  0.6359  1.0
  Ce  Ce1  8  0.2242  0.3919  0.8739  1.0
  Si  Si2  4  0.0000  0.0138  0.2500  1.0
  Bi  Bi3  4  0.0000  0.3908  0.2500  1.0
]