data_[Cs4K3Rb1]
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 [Pmm2]
_cell_length_a [5.2685]
_cell_length_b [8.2530]
_cell_length_c [18.1114]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [25]
_chemical_formula_structural [Cs4K3Rb]
_chemical_formula_sum '[Cs4 K3 Rb1]'
_cell_volume [787.4999]
_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  1  0.0000  0.0000  0.1712  1.0
  Cs  Cs1  1  0.0000  0.5000  0.8277  1.0
  Cs  Cs2  1  0.5000  0.0000  0.6650  1.0
  Cs  Cs3  1  0.5000  0.5000  0.3379  1.0
  K  K4  1  0.0000  0.0000  0.4369  1.0
  K  K5  1  0.0000  0.5000  0.5639  1.0
  K  K6  1  0.5000  0.0000  0.9331  1.0
  Rb  Rb7  1  0.5000  0.5000  0.0645  1.0
]