data_[Cs8K10Na6]
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
  Na  0.9300  1.8000  1.1600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [16.4015]
_cell_length_b [7.9095]
_cell_length_c [14.8335]
_cell_angle_alpha [90.0000]
_cell_angle_beta [102.1827]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Cs4K5Na3]
_chemical_formula_sum '[Cs8 K10 Na6]'
_cell_volume [1880.9680]
_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  0.0626  0.0000  0.8200  1.0
  Cs  Cs1  4  0.2393  0.0000  0.2389  1.0
  K  K2  4  0.1422  0.5000  0.0267  1.0
  K  K3  4  0.2408  0.0000  0.5733  1.0
  K  K4  2  0.0000  0.5000  0.5000  1.0
  Na  Na5  4  0.0397  0.5000  0.2424  1.0
  Na  Na6  2  0.0000  0.0000  0.5000  1.0
]