data_TlNiPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.94
_cell_length_b   4.94
_cell_length_c   4.94
_cell_angle_alpha   144.52
_cell_angle_beta   134.64
_cell_angle_gamma   58.87
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TlNiPt
_chemical_formula_sum   'Tl1 Ni1 Pt1'
_cell_volume   49.33
_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  Tl2  1  0.0  0.0  0.9  1.0
  Ni  Ni0  1  0.0  0.0  0.04  1.0
  Pt  Pt1  1  0.0  0.0  0.67  1.0

data_TlNiPt
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.01
_cell_length_b   3.81
_cell_length_c   4.94
_cell_angle_alpha   112.68
_cell_angle_beta   107.74
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TlNiPt
_chemical_formula_sum   'Tl1 Ni1 Pt1'
_cell_volume   49.33
_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  0.1  0.1  0.1  1.0
  Ni  Ni1  1  0.96  0.96  0.96  1.0
  Pt  Pt2  1  0.33  0.33  0.33  1.0

Tl Ni Pt
PtNiTl is Cyanogen Chloride-like structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one PtNiTl cluster. Pt(1) is bonded in a single-bond geometry to one Tl(1) atom. The Pt(1)-Tl(1) bond length is 1.13 Å. Ni(1) is bonded in a single-bond geometry to one Tl(1) atom. The Ni(1)-Tl(1) bond length is 0.69 Å. Tl(1) is bonded in a linear geometry to one Pt(1) and one Ni(1) atom.