data_[Al4W3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Al  1.6100  1.2500  0.6750
  W  2.3600  1.3500  0.7667
]
_symmetry_space_group_name_H-M [P-3m1]
_cell_length_a [4.3840]
_cell_length_b [4.3840]
_cell_length_c [20.1863]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [164]
_chemical_formula_structural [Al4W3]
_chemical_formula_sum '[Al4 W3]'
_cell_volume [335.9916]
_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
[
  Al  Al0  2  0.0000  0.0000  0.1284  1
  Al  Al1  2  0.3333  0.6667  0.9130  1
  W  W2  2  0.3333  0.6667  0.0507  1
  W  W3  1  0.0000  0.0000  0.0000  1
]