data_[Y4Ag2Cl16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  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 [22.2680]
_cell_length_b [6.2581]
_cell_length_c [5.2928]
_cell_angle_alpha [90.0000]
_cell_angle_beta [101.1096]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Y2AgCl8]
_chemical_formula_sum '[Y4 Ag2 Cl16]'
_cell_volume [723.7523]
_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
[
  Y  Y0  4  0.1679  0.0000  0.9410  1.0
  Ag  Ag1  2  0.0000  0.0000  0.0000  1.0
  Cl  Cl2  8  0.0724  0.2577  0.8744  1.0
  Cl  Cl3  4  0.1721  0.0000  0.4456  1.0
  Cl  Cl4  4  0.2113  0.5000  0.9597  1.0
]