data_BPb2Au
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.67
_cell_length_b   5.67
_cell_length_c   5.73
_cell_angle_alpha   112.21
_cell_angle_beta   112.21
_cell_angle_gamma   34.88
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BPb2Au
_chemical_formula_sum   'B1 Pb2 Au1'
_cell_volume   96.88
_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  B1  1  0.69  0.0  0.96  1.0
  Pb  Pb2  1  0.2  0.0  0.05  1.0
  Pb  Pb3  1  0.59  0.0  0.66  1.0
  Au  Au0  1  0.92  0.0  0.48  1.0

data_BPb2Au
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.4
_cell_length_b   5.67
_cell_length_c   5.73
_cell_angle_alpha   112.21
_cell_angle_beta   90.0
_cell_angle_gamma   107.44
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BPb2Au
_chemical_formula_sum   'B1 Pb2 Au1'
_cell_volume   96.88
_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  0.31  0.04  1.0
  Pb  Pb1  1  0.0  0.41  0.34  1.0
  Pb  Pb2  1  0.0  0.8  0.95  1.0
  Au  Au3  1  0.0  0.08  0.52  1.0

B Pb Pb Au
AuBPb2 crystallizes in the triclinic P1 space group. Au(1) is bonded in a 3-coordinate geometry to one B(1), one Pb(2), and two equivalent Pb(1) atoms. The Au(1)-B(1) bond length is 2.76 Å. The Au(1)-Pb(2) bond length is 2.44 Å. There is one shorter (3.03 Å) and one longer (3.39 Å) Au(1)-Pb(1) bond length. B(1) is bonded in a distorted single-bond geometry to one Au(1), one Pb(2), and two equivalent Pb(1) atoms. The B(1)-Pb(2) bond length is 1.62 Å. There is one shorter (2.74 Å) and one longer (3.01 Å) B(1)-Pb(1) bond length. There are two inequivalent Pb sites. In the first Pb site, Pb(1) is bonded in a 7-coordinate geometry to two equivalent Au(1), two equivalent B(1), one Pb(2), and two equivalent Pb(1) atoms. The Pb(1)-Pb(2) bond length is 3.36 Å. Both Pb(1)-Pb(1) bond lengths are 3.40 Å. In the second Pb site, Pb(2) is bonded in a distorted bent 120 degrees geometry to one Au(1), one B(1), and one Pb(1) atom.