data_B2PW2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.93
_cell_length_b   5.93
_cell_length_c   3.1
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   B2PW2
_chemical_formula_sum   'B4 P2 W4'
_cell_volume   109.3
_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  0.35  0.31  0.0  1.0
  B  B1  1  0.59  0.62  0.0  1.0
  B  B2  1  0.62  0.35  0.0  1.0
  B  B3  1  0.31  0.59  0.0  1.0
  P  P4  1  0.0  0.0  0.0  1.0
  P  P5  1  0.97  0.97  0.0  1.0
  W  W6  1  0.1  0.06  0.55  1.0
  W  W7  1  0.84  0.87  0.55  1.0
  W  W8  1  0.87  0.1  0.55  1.0
  W  W9  1  0.06  0.84  0.55  1.0

data_B2PW2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.1
_cell_length_b   5.93
_cell_length_c   5.93
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   B2PW2
_chemical_formula_sum   'B4 P2 W4'
_cell_volume   109.3
_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  0.0  0.31  0.59  1.0
  B  B1  1  0.0  0.35  0.31  1.0
  B  B2  1  0.0  0.59  0.62  1.0
  B  B3  1  0.0  0.62  0.35  1.0
  P  P4  1  0.0  0.0  0.0  1.0
  P  P5  1  0.0  0.97  0.97  1.0
  W  W6  1  0.55  0.06  0.84  1.0
  W  W7  1  0.55  0.1  0.06  1.0
  W  W8  1  0.55  0.84  0.87  1.0
  W  W9  1  0.55  0.87  0.1  1.0

B B B B P P W W W W
B B B B P P W W W W 0 3 o o o 0 2 o o o 1 3 o o o 1 2 o o o 4 5 - - o 4 6 o o - 6 9 o - o 6 8 - o o 7 9 + o o 7 8 o + o 
W2B2P crystallizes in the triclinic P1 space group. There are four inequivalent W sites. In the first W site, W(1) is bonded in a 6-coordinate geometry to one W(3), one W(4), two equivalent B(1), and two equivalent P(1) atoms. The W(1)-W(3) bond length is 1.36 Å. The W(1)-W(4) bond length is 1.36 Å. There is one shorter (2.51 Å) and one longer (2.70 Å) W(1)-B(1) bond length. There is one shorter (1.55 Å) and one longer (1.85 Å) W(1)-P(1) bond length. In the second W site, W(2) is bonded in a 6-coordinate geometry to one W(3), one W(4), two equivalent B(2), and two equivalent P(2) atoms. The W(2)-W(3) bond length is 1.36 Å. The W(2)-W(4) bond length is 1.36 Å. There is one shorter (2.51 Å) and one longer (2.70 Å) W(2)-B(2) bond length. There is one shorter (1.69 Å) and one longer (1.97 Å) W(2)-P(2) bond length. In the third W site, W(3) is bonded in a 8-coordinate geometry to one W(1), one W(2), two equivalent B(3), two equivalent P(1), and two equivalent P(2) atoms. There is one shorter (2.51 Å) and one longer (2.70 Å) W(3)-B(3) bond length. There is one shorter (1.69 Å) and one longer (1.97 Å) W(3)-P(1) bond length. There is one shorter (1.69 Å) and one longer (1.97 Å) W(3)-P(2) bond length. In the fourth W site, W(4) is bonded in a 6-coordinate geometry to one W(1), one W(2), two equivalent B(4), and two equivalent P(2) atoms. There is one shorter (2.51 Å) and one longer (2.70 Å) W(4)-B(4) bond length. There is one shorter (1.69 Å) and one longer (1.97 Å) W(4)-P(2) bond length. There are four inequivalent B sites. In the first B site, B(1) is bonded in a 4-coordinate geometry to two equivalent W(1), one B(3), and one B(4) atom. The B(1)-B(3) bond length is 1.65 Å. The B(1)-B(4) bond length is 1.65 Å. In the second B site, B(2) is bonded in a distorted rectangular see-saw-like geometry to two equivalent W(2), one B(3), and one B(4) atom. The B(2)-B(3) bond length is 1.65 Å. The B(2)-B(4) bond length is 1.65 Å. In the third B site, B(3) is bonded in a distorted rectangular see-saw-like geometry to two equivalent W(3), one B(1), and one B(2) atom. In the fourth B site, B(4) is bonded in a distorted rectangular see-saw-like geometry to two equivalent W(4), one B(1), and one B(2) atom. There are two inequivalent P sites. In the first P site, P(1) is bonded in a single-bond geometry to two equivalent W(1), two equivalent W(3), and one P(2) atom. The P(1)-P(2) bond length is 0.28 Å. In the second P site, P(2) is bonded in a single-bond geometry to two equivalent W(2), two equivalent W(3), two equivalent W(4), and one P(1) atom.