data_VHgAu2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.61
_cell_length_b   9.61
_cell_length_c   9.61
_cell_angle_alpha   18.01
_cell_angle_beta   18.01
_cell_angle_gamma   18.01
_symmetry_Int_Tables_number   1
_chemical_formula_structural   VHgAu2
_chemical_formula_sum   'V1 Hg1 Au2'
_cell_volume   74.01
_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
  V  V3  1  0.0  0.0  0.0  1.0
  Hg  Hg2  1  0.0  0.0  0.17  1.0
  Au  Au0  1  0.0  0.0  0.32  1.0
  Au  Au1  1  0.0  0.0  0.02  1.0

data_VHgAu2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.21
_cell_length_b   3.01
_cell_length_c   9.61
_cell_angle_alpha   90.0
_cell_angle_beta   100.41
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   VHgAu2
_chemical_formula_sum   'V2 Hg2 Au4'
_cell_volume   148.01
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  V  V0  2  0.0  0.0  0.0  1.0
  Hg  Hg1  2  0.0  0.0  0.83  1.0
  Au  Au2  2  0.0  0.0  0.68  1.0
  Au  Au3  2  0.0  0.0  0.98  1.0

V Hg Au Au
VAu2Hg is Cyanogen Chloride-like structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two VAu2Hg clusters. V(1) is bonded in a single-bond geometry to one Au(2) atom. The V(1)-Au(2) bond length is 0.19 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 1.46 Å. In the second Au site, Au(2) is bonded in a distorted single-bond geometry to one V(1) and one Hg(1) atom. The Au(2)-Hg(1) bond length is 1.46 Å. Hg(1) is bonded in a linear geometry to one Au(1) and one Au(2) atom.