data_[Ce4Ag2Cl16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  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 [C2/m]
_cell_length_a [14.3761]
_cell_length_b [8.4439]
_cell_length_c [5.4057]
_cell_angle_alpha [90.0000]
_cell_angle_beta [95.5371]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ce2AgCl8]
_chemical_formula_sum '[Ce4 Ag2 Cl16]'
_cell_volume [653.1404]
_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
[
  Ce  Ce0  4  0.2158  0.5000  0.0835  1.0
  Ag  Ag1  2  0.0000  0.0000  0.0000  1.0
  Cl  Cl2  8  0.1325  0.2137  0.8820  1.0
  Cl  Cl3  4  0.0648  0.5000  0.2781  1.0
  Cl  Cl4  4  0.2232  0.0000  0.4061  1.0
]