The material described by PdCuNi crystallizes in the trigonal P3m1 space group. Pd(1) is bonded to six equivalent Pd(1), three equivalent Ni(1), and three equivalent Cu(1) atoms to form PdCu3Ni3Pd6 cuboctahedra that share corners with three equivalent Ni(1)Cu3Ni6Pd3 cuboctahedra, corners with three equivalent Cu(1)Cu6Ni3Pd3 cuboctahedra, corners with six equivalent Pd(1)Cu3Ni3Pd6 cuboctahedra, edges with six equivalent Pd(1)Cu3Ni3Pd6 cuboctahedra, edges with nine equivalent Ni(1)Cu3Ni6Pd3 cuboctahedra, edges with nine equivalent Cu(1)Cu6Ni3Pd3 cuboctahedra, faces with six equivalent Pd(1)Cu3Ni3Pd6 cuboctahedra, faces with six equivalent Ni(1)Cu3Ni6Pd3 cuboctahedra, and faces with six equivalent Cu(1)Cu6Ni3Pd3 cuboctahedra. Ni(1) is bonded to three equivalent Pd(1), six equivalent Ni(1), and three equivalent Cu(1) atoms to form NiCu3Ni6Pd3 cuboctahedra that share corners with three equivalent Pd(1)Cu3Ni3Pd6 cuboctahedra, corners with three equivalent Cu(1)Cu6Ni3Pd3 cuboctahedra, corners with six equivalent Ni(1)Cu3Ni6Pd3 cuboctahedra, edges with six equivalent Ni(1)Cu3Ni6Pd3 cuboctahedra, edges with nine equivalent Pd(1)Cu3Ni3Pd6 cuboctahedra, edges with nine equivalent Cu(1)Cu6Ni3Pd3 cuboctahedra, faces with six equivalent Pd(1)Cu3Ni3Pd6 cuboctahedra, faces with six equivalent Ni(1)Cu3Ni6Pd3 cuboctahedra, and faces with six equivalent Cu(1)Cu6Ni3Pd3 cuboctahedra. Cu(1) is bonded to three equivalent Pd(1), three equivalent Ni(1), and six equivalent Cu(1) atoms to form CuCu6Ni3Pd3 cuboctahedra that share corners with three equivalent Pd(1)Cu3Ni3Pd6 cuboctahedra, corners with three equivalent Ni(1)Cu3Ni6Pd3 cuboctahedra, corners with six equivalent Cu(1)Cu6Ni3Pd3 cuboctahedra, edges with six equivalent Cu(1)Cu6Ni3Pd3 cuboctahedra, edges with nine equivalent Pd(1)Cu3Ni3Pd6 cuboctahedra, edges with nine equivalent Ni(1)Cu3Ni6Pd3 cuboctahedra, faces with six equivalent Pd(1)Cu3Ni3Pd6 cuboctahedra, faces with six equivalent Ni(1)Cu3Ni6Pd3 cuboctahedra, and faces with six equivalent Cu(1)Cu6Ni3Pd3 cuboctahedra. is represented by the CIF card [CIF]
data_CuNiPd
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.659
_cell_length_b   2.659
_cell_length_c   6.353
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   38.904
_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  0.013  1.0
  Ni  Ni1  1  0.667  0.333  0.322  1.0
  Pd  Pd2  1  0.333  0.667  0.665  1.0
[/CIF]
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The material described by PdCuNi crystallizes in the trigonal P3m1 space group. Pd(1) is bonded to six equivalent Pd(1), three equivalent Ni(1), and three equivalent Cu(1) atoms to form PdCu3Ni3Pd6 cuboctahedra that share corners with three equivalent Ni(1)Cu3Ni6Pd3 cuboctahedra, corners with three equivalent Cu(1)Cu6Ni3Pd3 cuboctahedra, corners with six equivalent Pd(1)Cu3Ni3Pd6 cuboctahedra, edges with six equivalent Pd(1)Cu3Ni3Pd6 cuboctahedra, edges with nine equivalent Ni(1)Cu3Ni6Pd3 cuboctahedra, edges with nine equivalent Cu(1)Cu6Ni3Pd3 cuboctahedra, faces with six equivalent Pd(1)Cu3Ni3Pd6 cuboctahedra, faces with six equivalent Ni(1)Cu3Ni6Pd3 cuboctahedra, and faces with six equivalent Cu(1)Cu6Ni3Pd3 cuboctahedra. Ni(1) is bonded to three equivalent Pd(1), six equivalent Ni(1), and three equivalent Cu(1) atoms to form NiCu3Ni6Pd3 cuboctahedra that share corners with three equivalent Pd(1)Cu3Ni3Pd6 cuboctahedra, corners with three equivalent Cu(1)Cu6Ni3Pd3 cuboctahedra, corners with six equivalent Ni(1)Cu3Ni6Pd3 cuboctahedra, edges with six equivalent Ni(1)Cu3Ni6Pd3 cuboctahedra, edges with nine equivalent Pd(1)Cu3Ni3Pd6 cuboctahedra, edges with nine equivalent Cu(1)Cu6Ni3Pd3 cuboctahedra, faces with six equivalent Pd(1)Cu3Ni3Pd6 cuboctahedra, faces with six equivalent Ni(1)Cu3Ni6Pd3 cuboctahedra, and faces with six equivalent Cu(1)Cu6Ni3Pd3 cuboctahedra. Cu(1) is bonded to three equivalent Pd(1), three equivalent Ni(1), and six equivalent Cu(1) atoms to form CuCu6Ni3Pd3 cuboctahedra that share corners with three equivalent Pd(1)Cu3Ni3Pd6 cuboctahedra, corners with three equivalent Ni(1)Cu3Ni6Pd3 cuboctahedra, corners with six equivalent Cu(1)Cu6Ni3Pd3 cuboctahedra, edges with six equivalent Cu(1)Cu6Ni3Pd3 cuboctahedra, edges with nine equivalent Pd(1)Cu3Ni3Pd6 cuboctahedra, edges with nine equivalent Ni(1)Cu3Ni6Pd3 cuboctahedra, faces with six equivalent Pd(1)Cu3Ni3Pd6 cuboctahedra, faces with six equivalent Ni(1)Cu3Ni6Pd3 cuboctahedra, and faces with six equivalent Cu(1)Cu6Ni3Pd3 cuboctahedra. is represented by the CIF card [CIF]
data_CuNiPd
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.659
_cell_length_b   2.659
_cell_length_c   6.353
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   38.904
_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  0.013  1.0
  Ni  Ni1  1  0.667  0.333  0.322  1.0
  Pd  Pd2  1  0.333  0.667  0.665  1.0
[/CIF]
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