data_[Mg2Ag4Pb2F12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mg  1.3100  1.5000  0.8600
  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 [P2_1/c]
_cell_length_a [5.9012]
_cell_length_b [6.0982]
_cell_length_c [10.2948]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.2701]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [MgAg2PbF6]
_chemical_formula_sum '[Mg2 Ag4 Pb2 F12]'
_cell_volume [306.1605]
_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
[
  Mg  Mg0  2  0.0000  0.0000  0.5000  1.0
  Ag  Ag1  4  0.2294  0.0634  0.2503  1.0
  Pb  Pb2  2  0.5000  0.0000  0.0000  1.0
  F  F3  4  0.0920  0.2221  0.9291  1.0
  F  F4  4  0.2118  0.6744  0.9362  1.0
  F  F5  4  0.3459  0.0534  0.7208  1.0
]