data_[Ce8Cd4Ag8]
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
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [10.5506]
_cell_length_b [5.8595]
_cell_length_c [8.5329]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.8113]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Ce2CdAg2]
_chemical_formula_sum '[Ce8 Cd4 Ag8]'
_cell_volume [507.5601]
_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  0.1537  0.3484  0.1484  1
  Cd  Cd1  4  0.0000  0.1909  0.7500  1
  Ag  Ag2  8  0.1312  0.1418  0.4937  1
]