data_[Rb2Ag2I2O12]
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
  I  2.6600  1.4000  1.2733
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2]
_cell_length_a [5.4999]
_cell_length_b [9.2979]
_cell_length_c [6.3473]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.7692]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [5]
_chemical_formula_structural [RbAgIO6]
_chemical_formula_sum '[Rb2 Ag2 I2 O12]'
_cell_volume [324.5585]
_cell_formula_units_Z [2]
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  2  0.0000  0.9922  0.0000  1
  Ag  Ag1  2  0.0000  0.6633  0.5000  1
  I  I2  2  0.0000  0.3304  0.5000  1
  O  O3  4  0.1161  0.4868  0.6742  1
  O  O4  4  0.1533  0.2015  0.6868  1
  O  O5  4  0.2087  0.8188  0.6642  1
]