data_[K2Fe4Sn2Cl16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Fe  1.8300  1.4000  0.8525
  Sn  1.9600  1.4500  0.8300
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [13.0738]
_cell_length_b [7.5151]
_cell_length_c [7.7790]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.5523]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [KFe2SnCl8]
_chemical_formula_sum '[K2 Fe4 Sn2 Cl16]'
_cell_volume [743.0210]
_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  0.0000  0.5000  0.5000  1.0
  Fe  Fe1  4  0.1960  0.5000  0.1487  1.0
  Sn  Sn2  2  0.0000  0.0000  0.0000  1.0
  Cl  Cl3  8  0.1184  0.2605  0.2478  1.0
  Cl  Cl4  4  0.1277  0.0000  0.7411  1.0
  Cl  Cl5  4  0.1638  0.5000  0.8589  1.0
]