data_[Cs10K10Rb2]
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 [C2/m]
_cell_length_a [28.0816]
_cell_length_b [8.6745]
_cell_length_c [9.5680]
_cell_angle_alpha [90.0000]
_cell_angle_beta [102.0179]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Cs5K5Rb]
_chemical_formula_sum '[Cs10 K10 Rb2]'
_cell_volume [2279.6322]
_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  4  0.1139  0.5000  0.6080  1.0
  Cs  Cs1  4  0.1836  0.5000  0.1617  1.0
  Cs  Cs2  2  0.0000  0.0000  0.5000  1.0
  K  K3  4  0.1561  0.0000  0.9062  1.0
  K  K4  4  0.1740  0.0000  0.4108  1.0
  Rb  Rb5  2  0.0000  0.0000  0.0000  1.0
  K  K6  2  0.0000  0.5000  0.0000  1.0
]