data_TlZn2Pd
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.79
_cell_length_b   4.79
_cell_length_c   3.25
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   106.84
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TlZn2Pd
_chemical_formula_sum   'Tl1 Zn2 Pd1'
_cell_volume   71.22
_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  Tl1  1  0.85  0.0  0.0  1.0
  Zn  Zn2  1  0.43  0.08  0.62  1.0
  Zn  Zn3  1  0.43  0.92  0.62  1.0
  Pd  Pd0  1  0.0  0.0  0.0  1.0

data_TlZn2Pd
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.25
_cell_length_b   4.79
_cell_length_c   4.79
_cell_angle_alpha   106.84
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TlZn2Pd
_chemical_formula_sum   'Tl1 Zn2 Pd1'
_cell_volume   71.22
_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  0.0  0.85  0.0  1.0
  Zn  Zn1  1  0.62  0.43  0.08  1.0
  Zn  Zn2  1  0.62  0.43  0.92  1.0
  Pd  Pd3  1  0.0  0.0  0.0  1.0

Tl Zn Zn Pd
Tl Zn Zn Pd 0 3 + o o 1 2 o - o 
PdTl(Zn)2 crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one PdTl cluster and one Zn cluster. In the PdTl cluster, Pd(1) is bonded in a distorted single-bond geometry to one Tl(1) atom. The Pd(1)-Tl(1) bond length is 0.71 Å. Tl(1) is bonded in a single-bond geometry to one Pd(1) atom. In the Zn cluster, there are two inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in a distorted single-bond geometry to one Zn(2) atom. The Zn(1)-Zn(2) bond length is 0.75 Å. In the second Zn site, Zn(2) is bonded in a single-bond geometry to one Zn(1) atom.