data_[Ag4N8F12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ag  1.9300  1.6000  1.0867
  N  3.0400  0.6500  0.6300
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [8.0247]
_cell_length_b [4.0227]
_cell_length_c [15.1598]
_cell_angle_alpha [90.0000]
_cell_angle_beta [98.0016]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [AgN2F3]
_chemical_formula_sum '[Ag4 N8 F12]'
_cell_volume [484.6069]
_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  0.0000  0.0654  0.7500  1
  N  N1  8  0.0020  0.4043  0.4736  1
  F  F2  8  0.2051  0.0673  0.8329  1
  F  F3  4  0.0000  0.4346  0.2500  1
]