data_Bi2SbAu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.39
_cell_length_b   3.39
_cell_length_c   9.72
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   104.42
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Bi2SbAu
_chemical_formula_sum   'Bi2 Sb1 Au1'
_cell_volume   108.36
_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
  Bi  Bi1  1  0.08  0.0  0.98  1.0
  Bi  Bi2  1  0.08  0.0  0.75  1.0
  Sb  Sb3  1  0.0  0.0  0.0  1.0
  Au  Au0  1  0.0  0.0  0.86  1.0

data_Bi2SbAu
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.39
_cell_length_b   3.39
_cell_length_c   9.72
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   104.42
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Bi2SbAu
_chemical_formula_sum   'Bi2 Sb1 Au1'
_cell_volume   108.36
_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
  Bi  Bi0  1  0.08  0.0  0.75  1.0
  Bi  Bi1  1  0.08  0.0  0.98  1.0
  Sb  Sb2  1  0.0  0.0  0.0  1.0
  Au  Au3  1  0.0  0.0  0.86  1.0

Bi Bi Sb Au
AuBi2Sb crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one AuBi2Sb cluster. Au(1) is bonded in a bent 150 degrees geometry to one Bi(1) and one Bi(2) atom. The Au(1)-Bi(1) bond length is 1.15 Å. The Au(1)-Bi(2) bond length is 1.15 Å. There are two inequivalent Bi sites. In the first Bi site, Bi(1) is bonded in a bent 120 degrees geometry to one Au(1) and one Sb(1) atom. The Bi(1)-Sb(1) bond length is 0.35 Å. In the second Bi site, Bi(2) is bonded in a single-bond geometry to one Au(1) atom. Sb(1) is bonded in a single-bond geometry to one Bi(1) atom.