data_[Na4Te4O12F4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Te  2.1000  1.4000  1.2933
  O  3.4400  0.6000  1.2600
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.5102]
_cell_length_b [6.0609]
_cell_length_c [5.2463]
_cell_angle_alpha [90.0000]
_cell_angle_beta [92.3836]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [NaTeO3F]
_chemical_formula_sum '[Na4 Te4 O12 F4]'
_cell_volume [333.9058]
_cell_formula_units_Z [4]
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  4  0.0000  0.2560  0.0000  1.0
  Te  Te1  4  0.2315  0.0000  0.4755  1.0
  O  O2  8  0.1663  0.2567  0.6747  1.0
  O  O3  4  0.1030  0.0000  0.2333  1.0
  F  F4  4  0.1299  0.5000  0.2498  1.0
]