data_B2SbP
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.14
_cell_length_b   6.14
_cell_length_c   6.14
_cell_angle_alpha   149.77
_cell_angle_beta   149.77
_cell_angle_gamma   43.28
_symmetry_Int_Tables_number   1
_chemical_formula_structural   B2SbP
_chemical_formula_sum   'B2 Sb1 P1'
_cell_volume   58.47
_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
  B  B1  1  0.0  0.6  0.85  1.0
  Sb  Sb3  1  0.6  0.0  0.85  1.0
  P  P2  1  0.0  0.0  0.71  1.0

data_B2SbP
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.2
_cell_length_b   3.2
_cell_length_c   6.14
_cell_angle_alpha   105.12
_cell_angle_beta   105.12
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   B2SbP
_chemical_formula_sum   'B2 Sb1 P1'
_cell_volume   58.47
_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
  B  B1  1  0.25  0.85  0.25  1.0
  Sb  Sb2  1  0.85  0.25  0.25  1.0
  P  P3  1  0.71  0.71  0.71  1.0

B B Sb P
B B Sb P 0 2 - o - 0 1 o - - 0 3 o o - 1 2 - + o 
B2SbP crystallizes in the triclinic P1 space group. There are two inequivalent B sites. In the first B site, B(1) is bonded in a 3-coordinate geometry to one B(2), one Sb(1), and one P(1) atom. The B(1)-B(2) bond length is 1.73 Å. The B(1)-Sb(1) bond length is 1.73 Å. The B(1)-P(1) bond length is 1.81 Å. In the second B site, B(2) is bonded in a 5-coordinate geometry to one B(1) and four equivalent Sb(1) atoms. There are a spread of B(2)-Sb(1) bond distances ranging from 1.81-2.72 Å. Sb(1) is bonded in a 6-coordinate geometry to one B(1), four equivalent B(2), and one P(1) atom. The Sb(1)-P(1) bond length is 2.94 Å. P(1) is bonded in a single-bond geometry to one B(1) and one Sb(1) atom.