data_[B4W2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  B  2.0400  0.8500  0.4100
  W  2.3600  1.3500  0.7667
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2]
_cell_length_a [8.7102]
_cell_length_b [4.2974]
_cell_length_c [5.0516]
_cell_angle_alpha [90.0000]
_cell_angle_beta [92.4315]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [5]
_chemical_formula_structural [B2WO6]
_chemical_formula_sum '[B4 W2 O12]'
_cell_volume [188.9155]
_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
[
  B  B0  4  0.2415  0.6109  0.3738  1
  W  W1  2  0.0000  0.2479  0.0000  1
  O  O2  4  0.0967  0.5069  0.2268  1
  O  O3  4  0.1311  0.0170  0.8181  1
  O  O4  4  0.2362  0.9418  0.3882  1
]