data_[Er2Ag2Pb2F12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Er  1.2400  1.7500  1.0300
  Ag  1.9300  1.6000  1.0867
  Pb  2.3300  1.8000  1.1225
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P4_2nm]
_cell_length_a [5.4609]
_cell_length_b [5.4609]
_cell_length_c [11.2814]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [102]
_chemical_formula_structural [ErAgPbF6]
_chemical_formula_sum '[Er2 Ag2 Pb2 F12]'
_cell_volume [336.4227]
_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
[
  Er  Er0  2  0.0000  0.0000  0.3353  1.0
  Ag  Ag1  2  0.0000  0.0000  0.0001  1.0
  Pb  Pb2  2  0.0000  0.0000  0.6700  1.0
  F  F3  4  0.1856  0.8144  0.4802  1.0
  F  F4  4  0.1862  0.8138  0.1907  1.0
  F  F5  4  0.2181  0.7819  0.8265  1.0
]