data_[Ce1Ag3Cl8]
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 [Pm]
_cell_length_a [6.6514]
_cell_length_b [7.7142]
_cell_length_c [20.0225]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [6]
_chemical_formula_structural [CeAg3Cl8]
_chemical_formula_sum '[Ce1 Ag3 Cl8]'
_cell_volume [1027.3568]
_cell_formula_units_Z [1]
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  1  0.0200  0.5000  0.5317  1
  Ag  Ag1  2  0.4590  0.1897  0.4858  1
  Ag  Ag2  1  0.9111  0.0000  0.4312  1
  Cl  Cl3  2  0.1170  0.2790  0.4257  1
  Cl  Cl4  2  0.2500  0.2698  0.5905  1
  Cl  Cl5  1  0.5566  0.0000  0.3826  1
  Cl  Cl6  1  0.6620  0.5000  0.4661  1
  Cl  Cl7  1  0.7174  0.0000  0.5508  1
  Cl  Cl8  1  0.8025  0.5000  0.6335  1
]