data_[K8Rb1Ag2O1]
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 [P-1]
_cell_length_a [7.5910]
_cell_length_b [8.0188]
_cell_length_c [10.6109]
_cell_angle_alpha [81.8155]
_cell_angle_beta [84.9678]
_cell_angle_gamma [66.6997]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [K8RbAg2O]
_chemical_formula_sum '[K8 Rb1 Ag2 O1]'
_cell_volume [586.8275]
_cell_formula_units_Z [1]
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  2  0.1559  0.9103  0.2239  1.0
  K  K1  2  0.1602  0.2394  0.9401  1.0
  K  K2  2  0.1999  0.5663  0.5687  1.0
  K  K3  2  0.3068  0.7420  0.9113  1.0
  Rb  Rb4  1  0.5000  0.0000  0.5000  1.0
  Ag  Ag5  2  0.2256  0.4100  0.2429  1.0
  O  O6  1  0.0000  0.0000  0.0000  1.0
]