data_[Ce4Cd12Ag8]
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/m]
_cell_length_a [17.0124]
_cell_length_b [4.6283]
_cell_length_c [7.4671]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.7602]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [CeCd3Ag2]
_chemical_formula_sum '[Ce4 Cd12 Ag8]'
_cell_volume [553.3243]
_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  4  0.1155  0.0000  0.1721  1
  Cd  Cd1  4  0.0689  0.0000  0.6811  1
  Cd  Cd2  4  0.1298  0.5000  0.4988  1
  Cd  Cd3  4  0.1945  0.5000  0.9227  1
  Ag  Ag4  4  0.0173  0.5000  0.8309  1
  Ag  Ag5  4  0.2368  0.0000  0.6607  1
]