data_[K28Ag2O2]
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 [Amm2]
_cell_length_a [11.8222]
_cell_length_b [11.0590]
_cell_length_c [15.7828]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [K14AgO]
_chemical_formula_sum '[K28 Ag2 O2]'
_cell_volume [2063.4814]
_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  8  0.3054  0.2075  0.6071  1
  K  K1  4  0.0000  0.2028  0.8289  1
  K  K2  4  0.2757  0.0000  0.3251  1
  K  K3  4  0.3252  0.0000  0.9600  1
  K  K4  4  0.5000  0.2002  0.8197  1
  K  K5  2  0.0000  0.0000  0.1090  1
  K  K6  2  0.0000  0.0000  0.5437  1
  Ag  Ag7  2  0.5000  0.0000  0.1709  1
  O  O8  2  0.5000  0.0000  0.8806  1
]