data_[Ag1Pt1N1F2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ag  1.9300  1.6000  1.0867
  Pt  2.2800  1.3500  0.8050
  N  3.0400  0.6500  0.6300
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P4/mmm]
_cell_length_a [4.5656]
_cell_length_b [4.5656]
_cell_length_c [3.6707]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [123]
_chemical_formula_structural [AgPtNF2]
_chemical_formula_sum '[Ag1 Pt1 N1 F2]'
_cell_volume [76.5150]
_cell_formula_units_Z [1]
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  1  0.5000  0.5000  0.5000  1
  Pt  Pt1  1  0.0000  0.0000  0.0000  1
  N  N2  1  0.0000  0.0000  0.5000  1
  F  F3  2  0.0000  0.5000  0.0000  1
]