data_[K4Tl4Zn2F12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Tl  1.6200  1.9000  1.3325
  Zn  1.6500  1.3500  0.8800
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.5868]
_cell_length_b [10.9089]
_cell_length_c [6.4818]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.3277]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [K2Tl2ZnF6]
_chemical_formula_sum '[K4 Tl4 Zn2 F12]'
_cell_volume [449.1781]
_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  0.3427  0.5000  1.0
  Tl  Tl1  4  0.0000  0.1690  0.0000  1.0
  Zn  Zn2  2  0.0000  0.0000  0.5000  1.0
  F  F3  8  0.1839  0.1367  0.6790  1.0
  F  F4  4  0.1933  0.0000  0.2732  1.0
]