data_PdRhAu2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.94
_cell_length_b   4.94
_cell_length_c   4.94
_cell_angle_alpha   131.76
_cell_angle_beta   131.76
_cell_angle_gamma   70.62
_symmetry_Int_Tables_number   1
_chemical_formula_structural   PdRhAu2
_chemical_formula_sum   'Pd1 Rh1 Au2'
_cell_volume   65.83
_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  Pd2  1  0.0  0.0  0.03  1.0
  Rh  Rh3  1  0.0  0.0  0.0  1.0
  Au  Au0  1  0.02  0.0  0.02  1.0
  Au  Au1  1  0.0  0.02  0.02  1.0

data_PdRhAu2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.71
_cell_length_b   5.71
_cell_length_c   4.94
_cell_angle_alpha   90.0
_cell_angle_beta   125.31
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   PdRhAu2
_chemical_formula_sum   'Pd2 Rh2 Au4'
_cell_volume   131.66
_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  0.03  1.0
  Rh  Rh1  2  0.0  0.0  0.0  1.0
  Au  Au2  4  0.49  0.51  1.0  1.0

Pd Rh Au Au
Pd Rh Au Au 0 3 o o o 0 2 o o o 0 1 o o o 1 3 o o o 1 2 o o o 
RhPdAu2 is Indium-like structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two RhPdAu2 clusters. Rh(1) is bonded in a water-like geometry to one Pd(1) and two equivalent Au(1) atoms. The Rh(1)-Pd(1) bond length is 0.17 Å. Both Rh(1)-Au(1) bond lengths are 0.08 Å. Pd(1) is bonded in a 3-coordinate geometry to one Rh(1) and two equivalent Au(1) atoms. Both Pd(1)-Au(1) bond lengths are 0.17 Å. Au(1) is bonded in a distorted single-bond geometry to one Rh(1) and one Pd(1) atom.