data_[K6U2Ag4O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  U  1.3800  1.7500  0.9913
  Ag  1.9300  1.6000  1.0867
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [5.8942]
_cell_length_b [10.9698]
_cell_length_c [6.2985]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.1279]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [K3U(AgO3)2]
_chemical_formula_sum '[K6 U2 Ag4 O12]'
_cell_volume [396.6117]
_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
[
  K  K0  4  0.0000  0.1852  0.5000  1
  K  K1  2  0.0000  0.5000  0.5000  1
  U  U2  2  0.0000  0.0000  0.0000  1
  Ag  Ag3  4  0.0000  0.3386  0.0000  1
  O  O4  8  0.2298  0.1384  0.1854  1
  O  O5  4  0.1752  0.0000  0.7610  1
]