data_BPW2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.13
_cell_length_b   4.13
_cell_length_c   2.93
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BPW2
_chemical_formula_sum   'B1 P1 W2'
_cell_volume   50.11
_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  0.0  0.0  0.0  1.0
  P  P1  1  0.07  0.07  0.0  1.0
  W  W2  1  0.07  0.0  0.47  1.0
  W  W3  1  0.0  0.07  0.47  1.0

data_BPW2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.84
_cell_length_b   5.84
_cell_length_c   2.93
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   BPW2
_chemical_formula_sum   'B2 P2 W4'
_cell_volume   100.22
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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  2  0.0  0.0  0.0  1.0
  P  P1  2  0.07  0.0  0.0  1.0
  W  W2  4  0.03  0.03  0.47  1.0

B P W W
(W)2BP is gamma nitrogen-derived structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two phosphine-borane molecules and two tungsten molecules.