data_[Cs4K12Rb24]
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 [Cmc2_1]
_cell_length_a [12.9856]
_cell_length_b [20.9525]
_cell_length_c [13.2362]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Cs(KRb2)3]
_chemical_formula_sum '[Cs4 K12 Rb24]'
_cell_volume [3601.3220]
_cell_formula_units_Z [4]
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  4  0.0000  0.2788  0.0185  1
  K  K1  8  0.1744  0.1108  0.5367  1
  Rb  Rb2  8  0.1932  0.3103  0.7111  1
  Rb  Rb3  8  0.2149  0.0814  0.8817  1
  Rb  Rb4  4  0.0000  0.0642  0.2023  1
  Rb  Rb5  4  0.0000  0.2866  0.3901  1
  K  K6  4  0.0000  0.4999  0.1447  1
]