data_[K4Cr2Sn2F12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Cr  1.6600  1.4000  0.9400
  Sn  1.9600  1.4500  0.8300
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.8849]
_cell_length_b [6.0936]
_cell_length_c [6.2413]
_cell_angle_alpha [90.0000]
_cell_angle_beta [122.0850]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [K2CrSnF6]
_chemical_formula_sum '[K4 Cr2 Sn2 F12]'
_cell_volume [350.7456]
_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  0.2432  0.0000  0.2280  1.0
  Cr  Cr1  2  0.0000  0.5000  0.0000  1.0
  Sn  Sn2  2  0.0000  0.0000  0.5000  1.0
  F  F3  8  0.0516  0.2647  0.8261  1.0
  F  F4  4  0.2498  0.0000  0.6604  1.0
]