data_Cd2FeTc
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.84
_cell_length_b   3.84
_cell_length_c   4.39
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cd2FeTc
_chemical_formula_sum   'Cd2 Fe1 Tc1'
_cell_volume   64.8
_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
  Cd  Cd0  1  0.92  0.0  0.2  1.0
  Cd  Cd1  1  0.0  0.92  0.2  1.0
  Fe  Fe2  1  0.0  0.0  0.0  1.0
  Tc  Tc3  1  0.92  0.92  0.0  1.0

data_Cd2FeTc
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.43
_cell_length_b   5.43
_cell_length_c   4.39
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Cd2FeTc
_chemical_formula_sum   'Cd4 Fe2 Tc2'
_cell_volume   129.6
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Cd  Cd0  4  0.46  0.46  0.2  1.0
  Fe  Fe1  2  0.0  0.0  0.0  1.0
  Tc  Tc2  2  0.42  0.5  -0.0  1.0

Cd Cd Fe Tc
TcFeCd2 is alpha Po structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two TcFeCd2 clusters. Tc(1) is bonded in a distorted single-bond geometry to one Fe(1) and two equivalent Cd(1) atoms. The Tc(1)-Fe(1) bond length is 0.43 Å. Both Tc(1)-Cd(1) bond lengths are 0.91 Å. Fe(1) is bonded in a distorted single-bond geometry to one Tc(1) and two equivalent Cd(1) atoms. Both Fe(1)-Cd(1) bond lengths are 0.91 Å. Cd(1) is bonded in a 3-coordinate geometry to one Tc(1), one Fe(1), and one Cd(1) atom. The Cd(1)-Cd(1) bond length is 0.43 Å.