data_[Ag12O4F4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ag  1.9300  1.6000  1.0867
  O  3.4400  0.6000  1.2600
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.1348]
_cell_length_b [4.5720]
_cell_length_c [7.0012]
_cell_angle_alpha [90.0000]
_cell_angle_beta [118.1257]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ag3OF]
_chemical_formula_sum '[Ag12 O4 F4]'
_cell_volume [314.3292]
_cell_formula_units_Z [4]
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  4  0.0595  0.5000  0.8438  1
  Ag  Ag1  4  0.1603  0.0000  0.6348  1
  Ag  Ag2  4  0.1729  0.0000  0.1540  1
  O  O3  4  0.0372  0.0000  0.8021  1
  F  F4  4  0.1746  0.5000  0.4783  1
]