data_Pd3Rh2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   11.36
_cell_length_b   11.36
_cell_length_c   11.36
_cell_angle_alpha   13.97
_cell_angle_beta   13.97
_cell_angle_gamma   13.97
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Pd3Rh2
_chemical_formula_sum   'Pd3 Rh2'
_cell_volume   74.39
_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
  Pd  Pd0  1  0.0  0.0  0.0  1.0
  Pd  Pd1  1  0.0  0.0  0.77  1.0
  Pd  Pd2  1  0.0  0.0  0.98  1.0
  Rh  Rh3  1  0.0  0.0  0.49  1.0
  Rh  Rh4  1  0.0  0.0  0.26  1.0

data_Pd3Rh2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.79
_cell_length_b   2.76
_cell_length_c   11.36
_cell_angle_alpha   90.0
_cell_angle_beta   98.07
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Pd3Rh2
_chemical_formula_sum   'Pd6 Rh4'
_cell_volume   148.79
_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
  Pd  Pd0  2  0.0  0.0  0.0  1.0
  Pd  Pd1  2  0.0  0.0  0.02  1.0
  Pd  Pd2  2  0.0  0.0  0.23  1.0
  Rh  Rh3  2  0.0  0.0  0.51  1.0
  Rh  Rh4  2  0.0  0.0  0.74  1.0

Pd Pd Pd Rh Rh
Rh2Pd3 crystallizes in the monoclinic Cm space group. There are two inequivalent Rh sites. In the first Rh site, Rh(1) is bonded to one Rh(2), six equivalent Rh(1), and one Pd(2) atom to form RhPdRh7 hexagonal bipyramids that share corners with six equivalent Rh(1)PdRh7 hexagonal bipyramids, edges with six equivalent Rh(2)PdRh7 hexagonal bipyramids, edges with six equivalent Pd(2)Pd7Rh hexagonal bipyramids, and edges with twelve equivalent Rh(1)PdRh7 hexagonal bipyramids. The Rh(1)-Rh(2) bond length is 2.56 Å. All Rh(1)-Rh(1) bond lengths are 2.76 Å. The Rh(1)-Pd(2) bond length is 3.22 Å. In the second Rh site, Rh(2) is bonded to one Rh(1), six equivalent Rh(2), and one Pd(1) atom to form RhPdRh7 hexagonal bipyramids that share  a cornercorner with one Pd(2)Pd7Rh hexagonal bipyramid, corners with six equivalent Rh(2)PdRh7 hexagonal bipyramids, edges with six equivalent Rh(1)PdRh7 hexagonal bipyramids, and edges with twelve equivalent Rh(2)PdRh7 hexagonal bipyramids. All Rh(2)-Rh(2) bond lengths are 2.76 Å. The Rh(2)-Pd(1) bond length is 2.99 Å. There are three inequivalent Pd sites. In the first Pd site, Pd(1) is bonded in a single-bond geometry to one Rh(2) and one Pd(3) atom. The Pd(1)-Pd(3) bond length is 0.23 Å. In the second Pd site, Pd(2) is bonded to one Rh(1), one Pd(3), and six equivalent Pd(2) atoms to form distorted PdPd7Rh hexagonal bipyramids that share  a cornercorner with one Rh(2)PdRh7 hexagonal bipyramid, corners with six equivalent Pd(2)Pd7Rh hexagonal bipyramids, edges with six equivalent Rh(1)PdRh7 hexagonal bipyramids, and edges with twelve equivalent Pd(2)Pd7Rh hexagonal bipyramids. The Pd(2)-Pd(3) bond length is 2.37 Å. All Pd(2)-Pd(2) bond lengths are 2.76 Å. In the third Pd site, Pd(3) is bonded in a single-bond geometry to one Pd(1) and one Pd(2) atom.