data_[Tl8Ag4O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tl  1.6200  1.9000  1.3325
  Ag  1.9300  1.6000  1.0867
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [3.5551]
_cell_length_b [12.8668]
_cell_length_c [8.9260]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [Tl2AgO3]
_chemical_formula_sum '[Tl8 Ag4 O12]'
_cell_volume [408.2974]
_cell_formula_units_Z [4]
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
[
  Tl  Tl0  4  0.0000  0.0000  0.0000  1
  Tl  Tl1  4  0.0000  0.3300  0.7500  1
  Ag  Ag2  4  0.0000  0.3544  0.2500  1
  O  O3  8  0.0000  0.3824  0.0154  1
  O  O4  4  0.0000  0.0498  0.2500  1
]