data_In2HgPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.33
_cell_length_b   3.33
_cell_length_c   8.14
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   In2HgPt
_chemical_formula_sum   'In2 Hg1 Pt1'
_cell_volume   90.45
_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
  In  In1  1  0.67  0.67  0.48  1.0
  In  In2  1  0.67  0.67  0.66  1.0
  Hg  Hg0  1  0.0  0.0  0.07  1.0
  Pt  Pt3  1  0.0  0.0  0.0  1.0

data_In2HgPt
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.71
_cell_length_b   4.71
_cell_length_c   8.14
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   In2HgPt
_chemical_formula_sum   'In4 Hg2 Pt2'
_cell_volume   180.9
_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
  In  In0  2  0.17  0.5  0.48  1.0
  In  In1  2  0.17  0.5  0.66  1.0
  Hg  Hg2  2  0.0  0.0  0.07  1.0
  Pt  Pt3  2  0.0  0.0  0.0  1.0

In In Hg Pt
In In Hg Pt 0 1 o o o 2 3 o o o 
PtHgIn2 crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two PtHgIn2 clusters. Pt(1) is bonded in a single-bond geometry to one Hg(1) and one In(2) atom. The Pt(1)-Hg(1) bond length is 0.58 Å. The Pt(1)-In(2) bond length is 3.18 Å. Hg(1) is bonded in a single-bond geometry to one Pt(1) atom. There are two inequivalent In sites. In the first In site, In(1) is bonded in a single-bond geometry to one In(2) atom. The In(1)-In(2) bond length is 1.46 Å. In the second In site, In(2) is bonded in a distorted bent 150 degrees geometry to one Pt(1) and one In(1) atom.