data_[K6Na4W2S12]
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
  W  2.3600  1.3500  0.7667
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [7.0960]
_cell_length_b [12.2291]
_cell_length_c [7.4426]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.7079]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [K3Na2WS6]
_chemical_formula_sum '[K6 Na4 W2 S12]'
_cell_volume [611.7195]
_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  0.0000  0.1779  0.5000  1
  K  K1  2  0.0000  0.5000  0.5000  1
  Na  Na2  4  0.0000  0.3337  0.0000  1
  W  W3  2  0.0000  0.0000  0.0000  1
  S  S4  8  0.2066  0.1412  0.1943  1
  S  S5  4  0.2104  0.0000  0.8035  1
]