data_[K2Na4S2Cl2]
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
  S  2.5800  1.0000  0.8800
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.6726]
_cell_length_b [4.2636]
_cell_length_c [8.1834]
_cell_angle_alpha [90.0000]
_cell_angle_beta [93.9429]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [KNa2SCl]
_chemical_formula_sum '[K2 Na4 S2 Cl2]'
_cell_volume [267.0719]
_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  2  0.0039  0.2500  0.2380  1.0
  Na  Na1  2  0.3577  0.2500  0.9293  1.0
  Na  Na2  2  0.4424  0.2500  0.3181  1.0
  S  S3  2  0.2817  0.7500  0.1172  1.0
  Cl  Cl4  2  0.2670  0.2500  0.6008  1.0
]