data_[K6Rb14Ag2]
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
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [12.6054]
_cell_length_b [13.7998]
_cell_length_c [10.3177]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.9378]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [K3Rb7Ag]
_chemical_formula_sum '[K6 Rb14 Ag2]'
_cell_volume [1741.9353]
_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  0.0165  0.3264  0.4636  1
  Rb  Rb1  4  0.1577  0.1764  0.1598  1
  Rb  Rb2  4  0.3723  0.2665  0.7988  1
  Rb  Rb3  2  0.1242  0.0000  0.7060  1
  Rb  Rb4  2  0.1580  0.5000  0.8407  1
  Rb  Rb5  2  0.3469  0.5000  0.2890  1
  K  K6  2  0.4441  0.0000  0.0982  1
  Ag  Ag7  2  0.4585  0.5000  0.9717  1
]