data_[Na2Li2Ag2F6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Li  0.9800  1.4500  0.9000
  Ag  1.9300  1.6000  1.0867
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.2621]
_cell_length_b [3.3127]
_cell_length_c [8.1770]
_cell_angle_alpha [90.0000]
_cell_angle_beta [101.0795]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [NaLiAgF3]
_chemical_formula_sum '[Na2 Li2 Ag2 F6]'
_cell_volume [193.0526]
_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
[
  Na  Na0  2  0.1656  0.2500  0.1209  1.0
  Li  Li1  2  0.0580  0.2500  0.6186  1.0
  Ag  Ag2  2  0.3599  0.7500  0.8199  1.0
  F  F3  2  0.0402  0.2500  0.8386  1.0
  F  F4  2  0.1531  0.7500  0.5616  1.0
  F  F5  2  0.3827  0.7500  0.1189  1.0
]