data_Tl2CoPd
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.76
_cell_length_b   4.76
_cell_length_c   3.24
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   91.63
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Tl2CoPd
_chemical_formula_sum   'Tl2 Co1 Pd1'
_cell_volume   73.34
_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
  Tl  Tl2  1  0.66  0.29  0.62  1.0
  Tl  Tl3  1  0.66  0.71  0.62  1.0
  Co  Co0  1  0.0  0.0  0.0  1.0
  Pd  Pd1  1  0.32  0.0  0.0  1.0

data_Tl2CoPd
_symmetry_space_group_name_H-M   Pm
_cell_length_a   3.24
_cell_length_b   4.76
_cell_length_c   4.76
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   6
_chemical_formula_structural   Tl2CoPd
_chemical_formula_sum   'Tl2 Co1 Pd1'
_cell_volume   73.37
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '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  2  0.62  0.29  0.66  1.0
  Co  Co1  1  0.0  0.0  0.0  1.0
  Pd  Pd2  1  0.0  0.0  0.32  1.0

Tl Tl Co Pd
Tl Tl Co Pd 0 1 o o o 2 3 o o o 
CoPdTl2 crystallizes in the monoclinic Pm space group. Co(1) is bonded in a 1-coordinate geometry to one Pd(1) and four equivalent Tl(1) atoms. The Co(1)-Pd(1) bond length is 1.51 Å. There are two shorter (2.47 Å) and two longer (2.94 Å) Co(1)-Tl(1) bond lengths. Pd(1) is bonded in a 5-coordinate geometry to one Co(1) and four equivalent Tl(1) atoms. There are two shorter (2.47 Å) and two longer (2.94 Å) Pd(1)-Tl(1) bond lengths. Tl(1) is bonded in a 5-coordinate geometry to two equivalent Co(1), two equivalent Pd(1), and one Tl(1) atom. The Tl(1)-Tl(1) bond length is 1.96 Å.