data_[Na2Ce2Ag4Cl12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Ce  1.1200  1.8500  1.0800
  Ag  1.9300  1.6000  1.0867
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [7.1447]
_cell_length_b [7.0834]
_cell_length_c [12.7030]
_cell_angle_alpha [90.0000]
_cell_angle_beta [123.1268]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [NaCe(AgCl3)2]
_chemical_formula_sum '[Na2 Ce2 Ag4 Cl12]'
_cell_volume [538.3875]
_cell_formula_units_Z [2]
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
[
  Na  Na0  2  0.0000  0.0000  0.5000  1.0
  Ce  Ce1  2  0.5000  0.0000  0.0000  1.0
  Ag  Ag2  4  0.2305  0.0364  0.2438  1.0
  Cl  Cl3  4  0.1345  0.1114  0.7592  1.0
  Cl  Cl4  4  0.2286  0.6631  0.5665  1.0
  Cl  Cl5  4  0.4286  0.1657  0.5835  1.0
]