data_[Ag2Bi1Pb1F8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ag  1.9300  1.6000  1.0867
  Bi  2.0200  1.6000  1.0350
  Pb  2.3300  1.8000  1.1225
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [4.1109]
_cell_length_b [5.7678]
_cell_length_c [8.2319]
_cell_angle_alpha [84.8992]
_cell_angle_beta [89.8499]
_cell_angle_gamma [85.2946]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Ag2BiPbF8]
_chemical_formula_sum '[Ag2 Bi1 Pb1 F8]'
_cell_volume [193.7531]
_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
[
  Ag  Ag0  2  0.4881  0.4934  0.7477  1.0
  Bi  Bi1  1  0.0000  0.0000  0.0000  1.0
  Pb  Pb2  1  0.0000  0.0000  0.5000  1.0
  F  F3  2  0.0439  0.7601  0.2496  1.0
  F  F4  2  0.0472  0.7542  0.7885  1.0
  F  F5  2  0.4655  0.2569  0.4727  1.0
  F  F6  2  0.4662  0.2285  0.9742  1.0
]