The compound described by PtRh is Copper-derived structured and crystallizes in the trigonal R-3m space group. Rh(1) is bonded to six equivalent Rh(1) and six equivalent Pt(1) atoms to form RhPt6Rh6 cuboctahedra that share corners with twelve equivalent Rh(1)Pt6Rh6 cuboctahedra, edges with twelve equivalent Rh(1)Pt6Rh6 cuboctahedra, edges with twelve equivalent Pt(1)Pt6Rh6 cuboctahedra, faces with six equivalent Rh(1)Pt6Rh6 cuboctahedra, and faces with twelve equivalent Pt(1)Pt6Rh6 cuboctahedra. Pt(1) is bonded to six equivalent Rh(1) and six equivalent Pt(1) atoms to form PtPt6Rh6 cuboctahedra that share corners with twelve equivalent Pt(1)Pt6Rh6 cuboctahedra, edges with twelve equivalent Rh(1)Pt6Rh6 cuboctahedra, edges with twelve equivalent Pt(1)Pt6Rh6 cuboctahedra, faces with six equivalent Pt(1)Pt6Rh6 cuboctahedra, and faces with twelve equivalent Rh(1)Pt6Rh6 cuboctahedra. is represented by the CIF card [CIF]
data_PtRh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.748
_cell_length_b   4.748
_cell_length_c   4.748
_cell_angle_alpha   33.551
_cell_angle_beta   33.551
_cell_angle_gamma   33.551
_symmetry_Int_Tables_number   1
_cell_volume   29.115
_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
  Pt  Pt0  1  0.000  0.000  0.000  1.0
  Rh  Rh1  1  0.500  0.500  0.500  1.0
[/CIF]
.
The compound described by PtRh is Copper-derived structured and crystallizes in the trigonal R-3m space group. Rh(1) is bonded to six equivalent Rh(1) and six equivalent Pt(1) atoms to form RhPt6Rh6 cuboctahedra that share corners with twelve equivalent Rh(1)Pt6Rh6 cuboctahedra, edges with twelve equivalent Rh(1)Pt6Rh6 cuboctahedra, edges with twelve equivalent Pt(1)Pt6Rh6 cuboctahedra, faces with six equivalent Rh(1)Pt6Rh6 cuboctahedra, and faces with twelve equivalent Pt(1)Pt6Rh6 cuboctahedra. Pt(1) is bonded to six equivalent Rh(1) and six equivalent Pt(1) atoms to form PtPt6Rh6 cuboctahedra that share corners with twelve equivalent Pt(1)Pt6Rh6 cuboctahedra, edges with twelve equivalent Rh(1)Pt6Rh6 cuboctahedra, edges with twelve equivalent Pt(1)Pt6Rh6 cuboctahedra, faces with six equivalent Pt(1)Pt6Rh6 cuboctahedra, and faces with twelve equivalent Rh(1)Pt6Rh6 cuboctahedra. is represented by the CIF card [CIF]
data_PtRh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.748
_cell_length_b   4.748
_cell_length_c   4.748
_cell_angle_alpha   33.551
_cell_angle_beta   33.551
_cell_angle_gamma   33.551
_symmetry_Int_Tables_number   1
_cell_volume   29.115
_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
  Pt  Pt0  1  0.000  0.000  0.000  1.0
  Rh  Rh1  1  0.500  0.500  0.500  1.0
[/CIF]
.