data_[Tl4Zn2F8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  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 [P2_1/m]
_cell_length_a [6.5821]
_cell_length_b [5.7947]
_cell_length_c [6.9851]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.5718]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Tl2ZnF4]
_chemical_formula_sum '[Tl4 Zn2 F8]'
_cell_volume [251.0274]
_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
[
  Tl  Tl0  2  0.0252  0.2500  0.6643  1.0
  Tl  Tl1  2  0.3205  0.7500  0.0188  1.0
  Zn  Zn2  2  0.3942  0.2500  0.3815  1.0
  F  F3  4  0.3810  0.0050  0.6119  1.0
  F  F4  2  0.0683  0.2500  0.3064  1.0
  F  F5  2  0.3308  0.2500  0.0677  1.0
]