data_YInAu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.8
_cell_length_b   4.8
_cell_length_c   3.55
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YInAu
_chemical_formula_sum   'Y1 In1 Au1'
_cell_volume   70.64
_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  0.0  1.0
  In  In1  1  0.0  0.77  0.77  1.0
  Au  Au0  1  0.4  0.38  0.77  1.0

data_YInAu
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.55
_cell_length_b   4.8
_cell_length_c   4.8
_cell_angle_alpha   120.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YInAu
_chemical_formula_sum   'Y1 In1 Au1'
_cell_volume   70.64
_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  0.0  0.0  0.0  1.0
  In  In1  1  0.77  0.0  0.77  1.0
  Au  Au2  1  0.77  0.4  0.38  1.0

Y In Au
YAuIn is Hg_xSn structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one YAuIn cluster. Y(1) is bonded in a distorted water-like geometry to one Au(1) and one In(1) atom. The Y(1)-Au(1) bond length is 2.04 Å. The Y(1)-In(1) bond length is 1.37 Å. Au(1) is bonded in a 1-coordinate geometry to one Y(1) atom. In(1) is bonded in a distorted single-bond geometry to one Y(1) atom.