data_TlHgPd2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.26
_cell_length_b   4.79
_cell_length_c   4.82
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TlHgPd2
_chemical_formula_sum   'Tl1 Hg1 Pd2'
_cell_volume   75.3
_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
  Tl  Tl3  1  0.63  0.4  0.95  1.0
  Hg  Hg0  1  0.63  0.0  0.66  1.0
  Pd  Pd1  1  0.0  0.4  0.53  1.0
  Pd  Pd2  1  0.0  0.0  0.09  1.0

data_TlHgPd2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.26
_cell_length_b   4.79
_cell_length_c   4.82
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TlHgPd2
_chemical_formula_sum   'Tl1 Hg1 Pd2'
_cell_volume   75.3
_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
  Tl  Tl0  1  0.63  0.4  0.95  1.0
  Hg  Hg1  1  0.63  0.0  0.66  1.0
  Pd  Pd2  1  0.0  0.0  0.09  1.0
  Pd  Pd3  1  0.0  0.4  0.53  1.0

Tl Hg Pd Pd
Pd2HgTl crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one Pd2HgTl cluster. There are two inequivalent Pd sites. In the first Pd site, Pd(1) is bonded in a 2-coordinate geometry to one Hg(1) and one Tl(1) atom. The Pd(1)-Hg(1) bond length is 2.34 Å. The Pd(1)-Tl(1) bond length is 2.40 Å. In the second Pd site, Pd(2) is bonded in a 2-coordinate geometry to one Hg(1) and one Tl(1) atom. The Pd(2)-Hg(1) bond length is 2.41 Å. The Pd(2)-Tl(1) bond length is 2.35 Å. Hg(1) is bonded in a 3-coordinate geometry to one Pd(1), one Pd(2), and one Tl(1) atom. The Hg(1)-Tl(1) bond length is 2.38 Å. Tl(1) is bonded in a 3-coordinate geometry to one Pd(1), one Pd(2), and one Hg(1) atom.