data_CuTc2Pd
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.16
_cell_length_b   9.16
_cell_length_c   9.16
_cell_angle_alpha   16.91
_cell_angle_beta   16.91
_cell_angle_gamma   16.91
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CuTc2Pd
_chemical_formula_sum   'Cu1 Tc2 Pd1'
_cell_volume   56.63
_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
  Cu  Cu0  1  0.0  0.0  0.0  1.0
  Tc  Tc2  1  0.0  0.0  0.25  1.0
  Tc  Tc3  1  0.0  0.0  0.82  1.0
  Pd  Pd1  1  0.0  0.0  0.53  1.0

data_CuTc2Pd
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.66
_cell_length_b   2.69
_cell_length_c   9.16
_cell_angle_alpha   90.0
_cell_angle_beta   99.77
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   CuTc2Pd
_chemical_formula_sum   'Cu2 Tc4 Pd2'
_cell_volume   113.26
_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
  Cu  Cu0  2  0.0  0.0  0.0  1.0
  Tc  Tc1  2  0.0  0.0  0.18  1.0
  Tc  Tc2  2  0.0  0.0  0.75  1.0
  Pd  Pd3  2  0.0  0.0  0.47  1.0

Cu Tc Tc Pd
Tc2PdCu crystallizes in the monoclinic Cm space group. There are two inequivalent Tc sites. In the first Tc site, Tc(1) is bonded in a 8-coordinate geometry to six equivalent Tc(1), one Pd(1), and one Cu(1) atom. All Tc(1)-Tc(1) bond lengths are 2.69 Å. The Tc(1)-Pd(1) bond length is 2.61 Å. The Tc(1)-Cu(1) bond length is 2.29 Å. In the second Tc site, Tc(2) is bonded in a distorted linear geometry to one Pd(1) and one Cu(1) atom. The Tc(2)-Pd(1) bond length is 2.61 Å. The Tc(2)-Cu(1) bond length is 1.65 Å. Pd(1) is bonded in a distorted linear geometry to one Tc(1) and one Tc(2) atom. Cu(1) is bonded in a 1-coordinate geometry to one Tc(1) and one Tc(2) atom.