data_MnTlHg2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.11
_cell_length_b   5.11
_cell_length_c   5.89
_cell_angle_alpha   101.64
_cell_angle_beta   101.64
_cell_angle_gamma   39.3
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MnTlHg2
_chemical_formula_sum   'Mn1 Tl1 Hg2'
_cell_volume   95.34
_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
  Mn  Mn2  1  0.19  0.0  0.05  1.0
  Tl  Tl3  1  0.96  0.0  0.54  1.0
  Hg  Hg0  1  0.37  0.0  0.62  1.0
  Hg  Hg1  1  0.4  0.0  0.18  1.0

data_MnTlHg2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.44
_cell_length_b   5.11
_cell_length_c   5.89
_cell_angle_alpha   101.64
_cell_angle_beta   90.0
_cell_angle_gamma   109.65
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MnTlHg2
_chemical_formula_sum   'Mn1 Tl1 Hg2'
_cell_volume   95.34
_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
  Mn  Mn0  1  0.0  0.81  0.95  1.0
  Tl  Tl1  1  0.0  0.04  0.46  1.0
  Hg  Hg2  1  0.0  0.6  0.82  1.0
  Hg  Hg3  1  0.0  0.63  0.38  1.0

Mn Tl Hg Hg
MnHgHg(Tl) crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one Hg(Tl) cluster and one MnHg cluster. In the Hg(Tl) cluster, Hg(1) is bonded in a distorted single-bond geometry to one Tl(1) atom. The Hg(1)-Tl(1) bond length is 2.06 Å. Tl(1) is bonded in a distorted single-bond geometry to one Hg(1) atom. In the MnHg cluster, Mn(1) is bonded in a single-bond geometry to one Hg(2) atom. The Mn(1)-Hg(2) bond length is 1.17 Å. Hg(2) is bonded in a single-bond geometry to one Mn(1) atom.