data_[Na1Ag2Ir1F8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Ag  1.9300  1.6000  1.0867
  Ir  2.2000  1.3500  0.7650
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [5.1377]
_cell_length_b [7.1408]
_cell_length_c [5.3202]
_cell_angle_alpha [90.0000]
_cell_angle_beta [95.5890]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [NaAg2IrF8]
_chemical_formula_sum '[Na1 Ag2 Ir1 F8]'
_cell_volume [194.2563]
_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
[
  Na  Na0  1  0.0000  0.5000  0.0000  1.0
  Ag  Ag1  2  0.5000  0.2543  0.5000  1.0
  Ir  Ir2  1  0.0000  0.0000  0.0000  1.0
  F  F3  4  0.1591  0.2006  0.8180  1.0
  F  F4  2  0.3015  0.0000  0.2684  1.0
  F  F5  2  0.3243  0.5000  0.2922  1.0
]