data_[W4O4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  W  2.3600  1.3500  0.7667
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [5.4285]
_cell_length_b [5.7117]
_cell_length_c [19.0184]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [93.1721]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [WO]
_chemical_formula_sum '[W4 O4]'
_cell_volume [588.7876]
_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
[
  W  W0  2  0.2447  0.7354  0.0645  1
  W  W1  2  0.3739  0.2107  0.0292  1
  O  O2  2  0.0926  0.2413  0.9643  1
  O  O3  2  0.3655  0.4419  0.1056  1
]