data_[Na2Tl4Sb2F12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Tl  1.6200  1.9000  1.3325
  Sb  2.0500  1.4500  0.8300
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [6.1442]
_cell_length_b [6.1269]
_cell_length_c [10.6758]
_cell_angle_alpha [90.0000]
_cell_angle_beta [125.2180]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [NaTl2SbF6]
_chemical_formula_sum '[Na2 Tl4 Sb2 F12]'
_cell_volume [328.3314]
_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
[
  Na  Na0  2  0.0000  0.0000  0.5000  1
  Tl  Tl1  4  0.2526  0.0163  0.2504  1
  Sb  Sb2  2  0.5000  0.0000  0.0000  1
  F  F3  4  0.2018  0.0077  0.7518  1
  F  F4  4  0.2454  0.7161  0.5258  1
  F  F5  4  0.3105  0.2189  0.5258  1
]