data_[K10Na8Cd4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Na  0.9300  1.8000  1.1600
  Cd  1.6900  1.5500  1.0900
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [27.0693]
_cell_length_b [4.0217]
_cell_length_c [10.5330]
_cell_angle_alpha [90.0000]
_cell_angle_beta [111.8620]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [K5(Na2Cd)2]
_chemical_formula_sum '[K10 Na8 Cd4]'
_cell_volume [1064.2160]
_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
[
  K  K0  4  0.1482  0.0000  0.9217  1.0
  K  K1  4  0.1489  0.0000  0.3777  1.0
  K  K2  2  0.0000  0.5000  0.0000  1.0
  Na  Na3  4  0.0001  0.0000  0.3427  1.0
  Na  Na4  4  0.2240  0.5000  0.7256  1.0
  Cd  Cd5  4  0.0904  0.5000  0.5928  1.0
]