data_[Cs8K3Na1]
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 [P-31m]
_cell_length_a [8.9420]
_cell_length_b [8.9420]
_cell_length_c [16.5979]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [162]
_chemical_formula_structural [Cs8K3Na]
_chemical_formula_sum '[Cs8 K3 Na1]'
_cell_volume [1149.3412]
_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  6  0.0000  0.3223  0.2454  1
  Cs  Cs1  2  0.3333  0.6667  0.5000  1
  K  K2  2  0.3333  0.6667  0.0000  1
  K  K3  1  0.0000  0.0000  0.0000  1
  Na  Na4  1  0.0000  0.0000  0.5000  1
]