data_[Rb1Ag2Se2O6]
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
  Se  2.5500  1.1500  1.0133
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [5.8525]
_cell_length_b [6.2217]
_cell_length_c [6.5323]
_cell_angle_alpha [82.9364]
_cell_angle_beta [64.3949]
_cell_angle_gamma [67.4349]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [RbAg2(SeO3)2]
_chemical_formula_sum '[Rb1 Ag2 Se2 O6]'
_cell_volume [197.8175]
_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  0.5000  0.0000  0.0000  1.0
  Ag  Ag1  2  0.1595  0.6381  0.2471  1.0
  Se  Se2  2  0.3143  0.7666  0.6317  1.0
  O  O3  2  0.0377  0.7156  0.6457  1.0
  O  O4  2  0.1951  0.0477  0.7348  1.0
  O  O5  2  0.3960  0.6057  0.8501  1.0
]