data_[K10Ag2O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  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 [14.0105]
_cell_length_b [4.0542]
_cell_length_c [8.8876]
_cell_angle_alpha [90.0000]
_cell_angle_beta [111.6372]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [K5AgO4]
_chemical_formula_sum '[K10 Ag2 O8]'
_cell_volume [469.2574]
_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  0.1492  0.0000  0.8691  1.0
  K  K1  4  0.2062  0.0000  0.3168  1.0
  K  K2  2  0.0000  0.5000  0.5000  1.0
  Ag  Ag3  2  0.0000  0.5000  0.0000  1.0
  O  O4  4  0.1370  0.0000  0.5662  1.0
  O  O5  4  0.1518  0.5000  0.0691  1.0
]