The structure described by PdCu crystallizes in the trigonal R-3m space group. Pd(1) is bonded to six equivalent Pd(1) and six equivalent Cu(1) atoms to form distorted PdCu6Pd6 cuboctahedra that share corners with twelve equivalent Pd(1)Cu6Pd6 cuboctahedra, edges with twelve equivalent Pd(1)Cu6Pd6 cuboctahedra, edges with twelve equivalent Cu(1)Cu6Pd6 cuboctahedra, faces with six equivalent Pd(1)Cu6Pd6 cuboctahedra, and faces with twelve equivalent Cu(1)Cu6Pd6 cuboctahedra. Cu(1) is bonded to six equivalent Pd(1) and six equivalent Cu(1) atoms to form distorted CuCu6Pd6 cuboctahedra that share corners with twelve equivalent Cu(1)Cu6Pd6 cuboctahedra, edges with twelve equivalent Pd(1)Cu6Pd6 cuboctahedra, edges with twelve equivalent Cu(1)Cu6Pd6 cuboctahedra, faces with six equivalent Cu(1)Cu6Pd6 cuboctahedra, and faces with twelve equivalent Pd(1)Cu6Pd6 cuboctahedra. is represented by the CIF card [CIF]
data_CuPd
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.500
_cell_length_b   4.500
_cell_length_c   4.500
_cell_angle_alpha   35.041
_cell_angle_beta   35.041
_cell_angle_gamma   35.041
_symmetry_Int_Tables_number   1
_cell_volume   26.817
_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  0.000  0.000  0.000  1.0
  Pd  Pd1  1  0.500  0.500  0.500  1.0
[/CIF]
.
The structure described by PdCu crystallizes in the trigonal R-3m space group. Pd(1) is bonded to six equivalent Pd(1) and six equivalent Cu(1) atoms to form distorted PdCu6Pd6 cuboctahedra that share corners with twelve equivalent Pd(1)Cu6Pd6 cuboctahedra, edges with twelve equivalent Pd(1)Cu6Pd6 cuboctahedra, edges with twelve equivalent Cu(1)Cu6Pd6 cuboctahedra, faces with six equivalent Pd(1)Cu6Pd6 cuboctahedra, and faces with twelve equivalent Cu(1)Cu6Pd6 cuboctahedra. Cu(1) is bonded to six equivalent Pd(1) and six equivalent Cu(1) atoms to form distorted CuCu6Pd6 cuboctahedra that share corners with twelve equivalent Cu(1)Cu6Pd6 cuboctahedra, edges with twelve equivalent Pd(1)Cu6Pd6 cuboctahedra, edges with twelve equivalent Cu(1)Cu6Pd6 cuboctahedra, faces with six equivalent Cu(1)Cu6Pd6 cuboctahedra, and faces with twelve equivalent Pd(1)Cu6Pd6 cuboctahedra. is represented by the CIF card [CIF]
data_CuPd
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.500
_cell_length_b   4.500
_cell_length_c   4.500
_cell_angle_alpha   35.041
_cell_angle_beta   35.041
_cell_angle_gamma   35.041
_symmetry_Int_Tables_number   1
_cell_volume   26.817
_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  0.000  0.000  0.000  1.0
  Pd  Pd1  1  0.500  0.500  0.500  1.0
[/CIF]
.