data_B2SbW
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.48
_cell_length_b   4.48
_cell_length_c   4.48
_cell_angle_alpha   137.38
_cell_angle_beta   117.62
_cell_angle_gamma   78.49
_symmetry_Int_Tables_number   1
_chemical_formula_structural   B2SbW
_chemical_formula_sum   'B2 Sb1 W1'
_cell_volume   52.52
_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
  B  B0  1  0.63  0.0  0.78  1.0
  B  B1  1  0.0  0.32  0.69  1.0
  Sb  Sb2  1  0.0  0.0  0.0  1.0
  W  W3  1  0.0  0.0  0.47  1.0

data_B2SbW
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.26
_cell_length_b   4.48
_cell_length_c   4.48
_cell_angle_alpha   62.38
_cell_angle_beta   68.69
_cell_angle_gamma   68.69
_symmetry_Int_Tables_number   1
_chemical_formula_structural   B2SbW
_chemical_formula_sum   'B2 Sb1 W1'
_cell_volume   52.52
_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
  B  B0  1  0.15  0.63  0.22  1.0
  B  B1  1  0.69  -0.0  0.63  1.0
  Sb  Sb2  1  0.0  0.0  0.0  1.0
  W  W3  1  0.47  0.0  0.53  1.0

B B Sb W
WB2Sb crystallizes in the triclinic P1 space group. W(1) is bonded in a single-bond geometry to one B(1), one B(2), and two equivalent Sb(1) atoms. The W(1)-B(1) bond length is 2.50 Å. The W(1)-B(2) bond length is 0.98 Å. There is one shorter (2.11 Å) and one longer (2.37 Å) W(1)-Sb(1) bond length. There are two inequivalent B sites. In the first B site, B(1) is bonded in a 2-coordinate geometry to one W(1) and one Sb(1) atom. The B(1)-Sb(1) bond length is 1.49 Å. In the second B site, B(2) is bonded in a single-bond geometry to one W(1) and one Sb(1) atom. The B(2)-Sb(1) bond length is 2.23 Å. Sb(1) is bonded in a 4-coordinate geometry to two equivalent W(1), one B(1), and one B(2) atom.