data_[K14Rb8Ag2]
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 [C2/m]
_cell_length_a [15.2900]
_cell_length_b [6.8721]
_cell_length_c [17.1823]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.6711]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [K7Rb4Ag]
_chemical_formula_sum '[K14 Rb8 Ag2]'
_cell_volume [1746.5583]
_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  4  0.0512  0.0000  0.8110  1
  K  K1  4  0.0967  0.5000  0.6277  1
  K  K2  4  0.1343  0.0000  0.4599  1
  Rb  Rb3  4  0.1739  0.5000  0.2752  1
  K  K4  4  0.2277  0.0000  0.0887  1
  K  K5  2  0.0000  0.5000  0.0000  1
  Ag  Ag6  2  0.0000  0.0000  0.0000  1
]