data_[Li4W8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  W  2.3600  1.3500  0.7667
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [10.8858]
_cell_length_b [2.6049]
_cell_length_c [6.9346]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.9665]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [LiW2]
_chemical_formula_sum '[Li4 W8]'
_cell_volume [189.9749]
_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
[
  Li  Li0  2  0.0026  0.0000  0.0064  1
  Li  Li1  2  0.3450  0.0000  0.6848  1
  W  W2  2  0.1110  0.5000  0.7020  1
  W  W3  2  0.1736  0.5000  0.3523  1
  W  W4  2  0.2640  0.0000  0.0477  1
  W  W5  2  0.4370  0.5000  0.3734  1
]