data_[Cs4K12Rb6Na2]
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
  Na  0.9300  1.8000  1.1600
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [14.0255]
_cell_length_b [28.0883]
_cell_length_c [4.9753]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [Cs2K6Rb3Na]
_chemical_formula_sum '[Cs4 K12 Rb6 Na2]'
_cell_volume [1960.0503]
_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  0.0000  0.3498  0.5000  1.0
  K  K1  8  0.1941  0.0775  0.0000  1.0
  K  K2  4  0.0000  0.1714  0.5000  1.0
  Rb  Rb3  4  0.2500  0.2500  0.0000  1.0
  Rb  Rb4  2  0.0000  0.5000  0.0000  1.0
  Na  Na5  2  0.0000  0.0000  0.5000  1.0
]