data_[Cs4Ag2Se4O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  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 [C2/m]
_cell_length_a [13.7169]
_cell_length_b [5.6749]
_cell_length_c [7.9430]
_cell_angle_alpha [90.0000]
_cell_angle_beta [121.5010]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Cs2Ag(SeO3)2]
_chemical_formula_sum '[Cs4 Ag2 Se4 O12]'
_cell_volume [527.1840]
_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
[
  Cs  Cs0  4  0.2086  0.5000  0.2188  1.0
  Ag  Ag1  2  0.0000  0.5000  0.5000  1.0
  Se  Se2  4  0.0158  0.0000  0.8032  1.0
  O  O3  8  0.0680  0.2472  0.7474  1.0
  O  O4  4  0.1282  0.0000  0.3456  1.0
]