data_PPd2Rh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.79
_cell_length_b   2.79
_cell_length_c   8.63
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   117.66
_symmetry_Int_Tables_number   1
_chemical_formula_structural   PPd2Rh
_chemical_formula_sum   'P1 Pd2 Rh1'
_cell_volume   59.4
_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
  P  P0  1  0.0  0.0  0.0  1.0
  Pd  Pd1  1  0.44  0.0  0.96  1.0
  Pd  Pd2  1  0.44  0.0  0.67  1.0
  Rh  Rh3  1  0.0  0.0  0.31  1.0

data_PPd2Rh
_symmetry_space_group_name_H-M   Cm
_cell_length_a   2.79
_cell_length_b   4.94
_cell_length_c   8.63
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   PPd2Rh
_chemical_formula_sum   'P2 Pd4 Rh2'
_cell_volume   118.9
_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
  P  P0  2  0.0  0.0  0.0  1.0
  Pd  Pd1  2  0.44  0.0  0.67  1.0
  Pd  Pd2  2  0.44  0.0  0.96  1.0
  Rh  Rh3  2  0.0  0.0  0.31  1.0

P Pd Pd Rh
P Pd Pd Rh 0 1 o o - 0 2 o o - 0 2 - o - 0 3 o o o 1 2 o o o 1 3 o o + 2 2 + + o 2 2 o + o 2 2 + o o 2 3 o o o 3 3 + + o 3 3 o + o 3 3 + o o 
RhPd2P crystallizes in the triclinic P1 space group. Rh(1) is bonded in a 1-coordinate geometry to two equivalent Pd(2) and one P(1) atom. There is one shorter (3.31 Å) and one longer (3.44 Å) Rh(1)-Pd(2) bond length. The Rh(1)-P(1) bond length is 2.70 Å. There are two inequivalent Pd sites. In the first Pd site, Pd(1) is bonded in a distorted bent 150 degrees geometry to one Pd(2) and two equivalent P(1) atoms. The Pd(1)-Pd(2) bond length is 2.49 Å. There is one shorter (1.29 Å) and one longer (1.59 Å) Pd(1)-P(1) bond length. In the second Pd site, Pd(2) is bonded in a 9-coordinate geometry to two equivalent Rh(1), one Pd(1), and six equivalent Pd(2) atoms. There are four shorter (2.79 Å) and two longer (2.89 Å) Pd(2)-Pd(2) bond lengths. P(1) is bonded in a distorted bent 150 degrees geometry to one Rh(1) and two equivalent Pd(1) atoms.