data_[Na1Tl2W1F8]
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
  W  2.3600  1.3500  0.7667
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [5.0536]
_cell_length_b [7.8482]
_cell_length_c [6.4913]
_cell_angle_alpha [90.0000]
_cell_angle_beta [96.9333]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [NaTl2WF8]
_chemical_formula_sum '[Na1 Tl2 W1 F8]'
_cell_volume [255.5693]
_cell_formula_units_Z [1]
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  1  0.0000  0.5000  0.0000  1.0
  Tl  Tl1  2  0.5000  0.2658  0.5000  1.0
  W  W2  1  0.0000  0.0000  0.0000  1.0
  F  F3  4  0.1039  0.1837  0.8200  1.0
  F  F4  2  0.3168  0.5000  0.2681  1.0
  F  F5  2  0.3411  0.0000  0.1616  1.0
]