data_[Cs2K10Rb16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  K  0.8200  2.2000  1.5200
  Rb  0.8200  2.3500  1.6600
]
_symmetry_space_group_name_H-M [I-4]
_cell_length_a [13.1595]
_cell_length_b [13.1595]
_cell_length_c [14.5255]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [82]
_chemical_formula_structural [CsK5Rb8]
_chemical_formula_sum '[Cs2 K10 Rb16]'
_cell_volume [2515.4096]
_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
[
  Cs  Cs0  2  0.0000  0.5000  0.2500  1.0
  Rb  Rb1  8  0.0709  0.6722  0.5995  1.0
  Rb  Rb2  8  0.0907  0.8335  0.2454  1.0
  K  K3  8  0.1225  0.7901  0.9276  1.0
  K  K4  2  0.0000  0.0000  0.5000  1.0
]