data_[Ag8F8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ag  1.9300  1.6000  1.0867
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P2_12_12_1]
_cell_length_a [5.0053]
_cell_length_b [5.0071]
_cell_length_c [9.8228]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [19]
_chemical_formula_structural [AgF]
_chemical_formula_sum '[Ag8 F8]'
_cell_volume [246.1788]
_cell_formula_units_Z [8]
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  0.2048  0.4754  0.9737  1.0
  Ag  Ag1  4  0.2123  0.0442  0.7478  1.0
  F  F2  4  0.2007  0.9720  0.9980  1.0
  F  F3  4  0.2078  0.4519  0.2246  1.0
]