data_[Cd6Ag2O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cd  1.6900  1.5500  1.0900
  Ag  1.9300  1.6000  1.0867
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [6.6484]
_cell_length_b [9.4353]
_cell_length_c [3.3462]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [Cd3AgO4]
_chemical_formula_sum '[Cd6 Ag2 O8]'
_cell_volume [209.9058]
_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
[
  Cd  Cd0  4  0.2500  0.2500  0.5000  1
  Cd  Cd1  2  0.0000  0.0000  0.0000  1
  Ag  Ag2  2  0.0000  0.5000  0.0000  1
  O  O3  4  0.0000  0.2455  0.0000  1
  O  O4  4  0.2450  0.0000  0.5000  1
]