data_BSbCl2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.38
_cell_length_b   5.38
_cell_length_c   5.38
_cell_angle_alpha   144.94
_cell_angle_beta   118.83
_cell_angle_gamma   72.5
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BSbCl2
_chemical_formula_sum   'B1 Sb1 Cl2'
_cell_volume   77.0
_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
  Sb  Sb3  1  0.0  0.0  0.34  1.0
  Cl  Cl1  1  0.62  0.0  0.81  1.0
  Cl  Cl2  1  0.0  0.74  0.53  1.0

data_BSbCl2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.24
_cell_length_b   5.38
_cell_length_c   5.38
_cell_angle_alpha   61.17
_cell_angle_beta   72.47
_cell_angle_gamma   72.47
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BSbCl2
_chemical_formula_sum   'B1 Sb1 Cl2'
_cell_volume   77.0
_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
  Sb  Sb1  1  0.34  -0.0  0.66  1.0
  Cl  Cl2  1  0.19  0.62  0.19  1.0
  Cl  Cl3  1  0.53  0.0  0.21  1.0

B Sb Cl Cl
B Sb Cl Cl 0 2 - o - 0 3 o - - 0 1 o o o 
BSbCl2 crystallizes in the triclinic P1 space group. B(1) is bonded in a 4-coordinate geometry to one Sb(1), one Cl(1), and two equivalent Cl(2) atoms. The B(1)-Sb(1) bond length is 1.82 Å. The B(1)-Cl(1) bond length is 1.79 Å. There is one shorter (1.61 Å) and one longer (2.32 Å) B(1)-Cl(2) bond length. Sb(1) is bonded in a 4-coordinate geometry to one B(1), one Cl(2), and two equivalent Cl(1) atoms. The Sb(1)-Cl(2) bond length is 2.31 Å. There is one shorter (2.57 Å) and one longer (3.07 Å) Sb(1)-Cl(1) bond length. There are two inequivalent Cl sites. In the first Cl site, Cl(1) is bonded in a single-bond geometry to one B(1) and two equivalent Sb(1) atoms. In the second Cl site, Cl(2) is bonded in a distorted trigonal planar geometry to two equivalent B(1) and one Sb(1) atom.