data_[Cs3K2Rb4]
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-3m1]
_cell_length_a [8.0751]
_cell_length_b [8.0751]
_cell_length_c [14.9200]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [164]
_chemical_formula_structural [Cs3(KRb2)2]
_chemical_formula_sum '[Cs3 K2 Rb4]'
_cell_volume [842.5579]
_cell_formula_units_Z [1]
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  0.3333  0.6667  0.4401  1.0
  Cs  Cs1  1  0.0000  0.0000  0.0000  1.0
  Rb  Rb2  2  0.0000  0.0000  0.3271  1.0
  Rb  Rb3  2  0.3333  0.6667  0.1107  1.0
  K  K4  2  0.3333  0.6667  0.7818  1.0
]