data_[Ag4Te2O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ag  1.9300  1.6000  1.0867
  Te  2.1000  1.4000  1.2933
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Pbam]
_cell_length_a [5.7448]
_cell_length_b [10.9938]
_cell_length_c [3.1320]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [55]
_chemical_formula_structural [Ag2TeO4]
_chemical_formula_sum '[Ag4 Te2 O8]'
_cell_volume [197.8065]
_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
[
  Ag  Ag0  4  0.0427  0.1871  0.5000  1.0
  Te  Te1  2  0.0000  0.5000  0.0000  1.0
  O  O2  4  0.1264  0.6607  0.0000  1.0
  O  O3  4  0.2162  0.4554  0.5000  1.0
]