data_[Ce20Co8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Co  1.8800  1.3500  0.7683
]
_symmetry_space_group_name_H-M [Cccm]
_cell_length_a [5.9549]
_cell_length_b [16.2020]
_cell_length_c [6.4263]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [66]
_chemical_formula_structural [Ce5Co2]
_chemical_formula_sum '[Ce20 Co8]'
_cell_volume [620.0166]
_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  0.0000  0.2695  0.2500  1
  Ce  Ce1  8  0.1150  0.0790  0.0000  1
  Ce  Ce2  4  0.0000  0.5000  0.2500  1
  Co  Co3  8  0.2487  0.3785  0.5000  1
]