data_[K2Na2Co2Cl8]
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
  Co  1.8800  1.3500  0.7683
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.8218]
_cell_length_b [7.0924]
_cell_length_c [8.4408]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.2322]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [KNaCoCl4]
_chemical_formula_sum '[K2 Na2 Co2 Cl8]'
_cell_volume [390.0617]
_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  0.2536  0.2500  0.0610  1.0
  Na  Na1  2  0.2176  0.2500  0.5508  1.0
  Co  Co2  2  0.2372  0.7500  0.3218  1.0
  Cl  Cl3  4  0.0127  0.5053  0.2727  1.0
  Cl  Cl4  2  0.4323  0.7500  0.1477  1.0
  Cl  Cl5  2  0.4468  0.7500  0.5818  1.0
]