data_[Tl4W2I8F4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tl  1.6200  1.9000  1.3325
  W  2.3600  1.3500  0.7667
  I  2.6600  1.4000  1.2733
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.9115]
_cell_length_b [8.3169]
_cell_length_c [7.0486]
_cell_angle_alpha [90.0000]
_cell_angle_beta [99.3172]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tl2W(I2F)2]
_chemical_formula_sum '[Tl4 W2 I8 F4]'
_cell_volume [689.0682]
_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  4  0.1523  0.5000  0.3759  1
  W  W1  2  0.0000  0.0000  0.5000  1
  I  I2  8  0.1074  0.2409  0.7508  1
  F  F3  4  0.1350  0.0000  0.3691  1
]