data_[Ce20Cd8Os8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Cd  1.6900  1.5500  1.0900
  Os  2.2000  1.3000  0.6730
]
_symmetry_space_group_name_H-M [Ima2]
_cell_length_a [16.3122]
_cell_length_b [8.5751]
_cell_length_c [6.6933]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [46]
_chemical_formula_structural [Ce5(CdOs)2]
_chemical_formula_sum '[Ce20 Cd8 Os8]'
_cell_volume [936.2430]
_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  0.0424  0.2106  0.8308  1
  Ce  Ce1  8  0.1613  0.6021  0.5630  1
  Ce  Ce2  4  0.2500  0.2143  0.4591  1
  Cd  Cd3  8  0.0986  0.5491  0.0229  1
  Os  Os4  4  0.0000  0.0000  0.1394  1
  Os  Os5  4  0.2500  0.0032  0.7321  1
]