data_[Na1Ag2Ir1Cl8]
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
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [6.4768]
_cell_length_b [7.7870]
_cell_length_c [6.7770]
_cell_angle_alpha [90.0000]
_cell_angle_beta [114.3053]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [NaAg2IrCl8]
_chemical_formula_sum '[Na1 Ag2 Ir1 Cl8]'
_cell_volume [311.5050]
_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  0.0000  0.2646  0.5000  1.0
  Ir  Ir2  1  0.0000  0.0000  0.0000  1.0
  Cl  Cl3  4  0.2446  0.2103  0.2231  1.0
  Cl  Cl4  2  0.1902  0.0000  0.7736  1.0
  Cl  Cl5  2  0.2425  0.5000  0.7472  1.0
]