The structure described by W2B is Khatyrkite structured and crystallizes in the tetragonal I4/mcm space group. W(1) is bonded in a 4-coordinate geometry to four equivalent B(1) atoms. B(1) is bonded in a 8-coordinate geometry to eight equivalent W(1) atoms. is represented by the CIF file [CIF]
data_BW2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.602
_cell_length_b   4.602
_cell_length_c   4.602
_cell_angle_alpha   105.555
_cell_angle_beta   105.555
_cell_angle_gamma   117.624
_symmetry_Int_Tables_number   1
_cell_volume   73.855
_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  1  0.750  0.750  0.000  1.0
  B  B1  1  0.250  0.250  0.000  1.0
  W  W2  1  0.830  0.670  0.500  1.0
  W  W3  1  0.330  0.830  0.159  1.0
  W  W4  1  0.170  0.330  0.500  1.0
  W  W5  1  0.670  0.170  0.841  1.0
[/CIF]
.
The structure described by W2B is Khatyrkite structured and crystallizes in the tetragonal I4/mcm space group. W(1) is bonded in a 4-coordinate geometry to four equivalent B(1) atoms. B(1) is bonded in a 8-coordinate geometry to eight equivalent W(1) atoms. is represented by the CIF file [CIF]
data_BW2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.602
_cell_length_b   4.602
_cell_length_c   4.602
_cell_angle_alpha   105.555
_cell_angle_beta   105.555
_cell_angle_gamma   117.624
_symmetry_Int_Tables_number   1
_cell_volume   73.855
_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  1  0.750  0.750  0.000  1.0
  B  B1  1  0.250  0.250  0.000  1.0
  W  W2  1  0.830  0.670  0.500  1.0
  W  W3  1  0.330  0.830  0.159  1.0
  W  W4  1  0.170  0.330  0.500  1.0
  W  W5  1  0.670  0.170  0.841  1.0
[/CIF]
.