data_[Rb1Ag2Ir1F8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  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 [P-1]
_cell_length_a [4.8238]
_cell_length_b [5.5393]
_cell_length_c [7.7348]
_cell_angle_alpha [92.0509]
_cell_angle_beta [92.6015]
_cell_angle_gamma [97.9780]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [RbAg2IrF8]
_chemical_formula_sum '[Rb1 Ag2 Ir1 F8]'
_cell_volume [204.2777]
_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
[
  Rb  Rb0  1  0.0000  0.0000  0.5000  1.0
  Ag  Ag1  2  0.4504  0.4949  0.2629  1.0
  Ir  Ir2  1  0.0000  0.0000  0.0000  1.0
  F  F3  2  0.1090  0.7860  0.8187  1.0
  F  F4  2  0.1426  0.8024  0.1769  1.0
  F  F5  2  0.3474  0.2390  0.0076  1.0
  F  F6  2  0.4685  0.7292  0.5055  1.0
]