data_LaHgAu2
_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   128.38
_cell_angle_beta   126.82
_cell_angle_gamma   77.28
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaHgAu2
_chemical_formula_sum   'La1 Hg1 Au2'
_cell_volume   94.79
_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
  La  La3  1  0.0  0.0  0.32  1.0
  Hg  Hg2  1  0.34  0.0  0.16  1.0
  Au  Au0  1  0.34  0.0  0.06  1.0
  Au  Au1  1  0.0  0.0  0.06  1.0

data_LaHgAu2
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.68
_cell_length_b   4.82
_cell_length_c   5.38
_cell_angle_alpha   116.59
_cell_angle_beta   115.81
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaHgAu2
_chemical_formula_sum   'La1 Hg1 Au2'
_cell_volume   94.79
_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
  La  La0  1  0.68  0.68  0.68  1.0
  Hg  Hg1  1  0.18  0.84  0.18  1.0
  Au  Au2  1  0.29  0.94  0.29  1.0
  Au  Au3  1  0.94  0.94  0.94  1.0

La Hg Au Au
LaAu2Hg is Copper structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one LaAu2Hg cluster. La(1) is bonded in a single-bond geometry to one Au(2) atom. The La(1)-Au(2) bond length is 1.41 Å. There are two inequivalent Au sites. In the first Au site, Au(1) is bonded in a single-bond geometry to one Hg(1) atom. The Au(1)-Hg(1) bond length is 0.58 Å. In the second Au site, Au(2) is bonded in a water-like geometry to one La(1) and one Hg(1) atom. The Au(2)-Hg(1) bond length is 1.57 Å. Hg(1) is bonded in a distorted water-like geometry to one Au(1) and one Au(2) atom.