data_[K2Rb10Ag4O2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Rb  0.8200  2.3500  1.6600
  Ag  1.9300  1.6000  1.0867
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [I4mm]
_cell_length_a [8.3260]
_cell_length_b [8.3260]
_cell_length_c [11.6072]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [107]
_chemical_formula_structural [KRb5Ag2O]
_chemical_formula_sum '[K2 Rb10 Ag4 O2]'
_cell_volume [804.6292]
_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
[
  Rb  Rb0  8  0.2327  0.2327  0.0010  1.0
  K  K1  2  0.0000  0.0000  0.2264  1.0
  Rb  Rb2  2  0.0000  0.0000  0.7681  1.0
  Ag  Ag3  4  0.0000  0.5000  0.2496  1.0
  O  O4  2  0.0000  0.0000  0.0023  1.0
]