data_[Cs2K8Rb4]
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 [P-1]
_cell_length_a [9.4029]
_cell_length_b [11.8707]
_cell_length_c [11.9555]
_cell_angle_alpha [82.0640]
_cell_angle_beta [78.3014]
_cell_angle_gamma [76.3103]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Cs(K2Rb)2]
_chemical_formula_sum '[Cs2 K8 Rb4]'
_cell_volume [1263.9184]
_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  0.2251  0.5392  0.5241  1.0
  K  K1  2  0.2385  0.2498  0.2532  1.0
  K  K2  2  0.3048  0.7619  0.7637  1.0
  K  K3  2  0.4217  0.1345  0.6261  1.0
  K  K4  2  0.4278  0.6252  0.1324  1.0
  Rb  Rb5  1  0.0000  0.0000  0.0000  1.0
  Rb  Rb6  1  0.0000  0.0000  0.5000  1.0
  Rb  Rb7  1  0.0000  0.5000  0.0000  1.0
  Rb  Rb8  1  0.5000  0.0000  0.0000  1.0
]