data_[Te4S4F8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Te  2.1000  1.4000  1.2933
  S  2.5800  1.0000  0.8800
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [Pnna]
_cell_length_a [7.3040]
_cell_length_b [5.7475]
_cell_length_c [9.4009]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [52]
_chemical_formula_structural [TeSF2]
_chemical_formula_sum '[Te4 S4 F8]'
_cell_volume [394.6511]
_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
[
  Te  Te0  4  0.2500  0.0000  0.9088  1.0
  S  S1  4  0.0738  0.7500  0.7500  1.0
  F  F2  8  0.0169  0.1931  0.8976  1.0
]