data_[Li2Tl4W2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Tl  1.6200  1.9000  1.3325
  W  2.3600  1.3500  0.7667
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [10.9402]
_cell_length_b [3.0496]
_cell_length_c [5.0301]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.7926]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [LiTl2W]
_chemical_formula_sum '[Li2 Tl4 W2]'
_cell_volume [159.7927]
_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
[
  Li  Li0  2  0.2383  0.0000  0.8129  1
  Tl  Tl1  2  0.0001  0.0000  0.9185  1
  Tl  Tl2  2  0.2603  0.5000  0.3541  1
  W  W3  2  0.0013  0.5000  0.4144  1
]