data_YBiAu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.63
_cell_length_b   4.63
_cell_length_c   4.33
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YBiAu
_chemical_formula_sum   'Y1 Bi1 Au1'
_cell_volume   80.56
_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
  Y  Y2  1  0.0  0.0  0.1  1.0
  Bi  Bi1  1  0.32  0.34  0.18  1.0
  Au  Au0  1  1.0  0.67  0.06  1.0

data_YBiAu
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.33
_cell_length_b   4.63
_cell_length_c   4.63
_cell_angle_alpha   120.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YBiAu
_chemical_formula_sum   'Y1 Bi1 Au1'
_cell_volume   80.56
_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
  Y  Y0  1  0.1  0.0  0.0  1.0
  Bi  Bi1  1  0.18  0.32  0.34  1.0
  Au  Au2  1  0.06  1.0  0.67  1.0

Y Bi Au
YAuBi is Hg_xSn structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one YAuBi cluster. Y(1) is bonded in a bent 120 degrees geometry to one Au(1) and one Bi(1) atom. The Y(1)-Au(1) bond length is 1.52 Å. The Y(1)-Bi(1) bond length is 1.56 Å. Au(1) is bonded in a single-bond geometry to one Y(1) atom. Bi(1) is bonded in a distorted single-bond geometry to one Y(1) atom.