data_TlCd2Tc
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.49
_cell_length_b   5.49
_cell_length_c   5.49
_cell_angle_alpha   135.7
_cell_angle_beta   135.7
_cell_angle_gamma   64.44
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TlCd2Tc
_chemical_formula_sum   'Tl1 Cd2 Tc1'
_cell_volume   79.58
_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  0.0  0.07  0.32  1.0
  Cd  Cd0  1  0.0  0.0  0.64  1.0
  Cd  Cd1  1  0.07  0.0  0.32  1.0
  Tc  Tc2  1  0.0  0.0  0.0  1.0

data_TlCd2Tc
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.14
_cell_length_b   4.14
_cell_length_c   5.49
_cell_angle_alpha   112.15
_cell_angle_beta   112.15
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TlCd2Tc
_chemical_formula_sum   'Tl1 Cd2 Tc1'
_cell_volume   79.58
_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  0.25  0.32  0.25  1.0
  Cd  Cd1  1  0.32  0.25  0.25  1.0
  Cd  Cd2  1  0.64  0.64  0.64  1.0
  Tc  Tc3  1  0.0  0.0  0.0  1.0

Tl Cd Cd Tc
Tl Cd Cd Tc 0 2 o o o 0 1 o o o 0 3 o o o 1 2 o o o 1 3 o o + 2 3 o o o 
TcCd2Tl is Indium-like structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one TcCd2Tl cluster. Tc(1) is bonded in a 3-coordinate geometry to one Cd(1), one Cd(2), and one Tl(1) atom. The Tc(1)-Cd(1) bond length is 1.95 Å. The Tc(1)-Cd(2) bond length is 1.52 Å. The Tc(1)-Tl(1) bond length is 1.52 Å. There are two inequivalent Cd sites. In the first Cd site, Cd(1) is bonded in a distorted single-bond geometry to one Tc(1) atom. In the second Cd site, Cd(2) is bonded in a single-bond geometry to one Tc(1) and one Tl(1) atom. The Cd(2)-Tl(1) bond length is 0.41 Å. Tl(1) is bonded in a single-bond geometry to one Tc(1) and one Cd(2) atom.