data_Cu2PtRh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.65
_cell_length_b   4.65
_cell_length_c   4.56
_cell_angle_alpha   99.93
_cell_angle_beta   99.93
_cell_angle_gamma   34.02
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cu2PtRh
_chemical_formula_sum   'Cu2 Pt1 Rh1'
_cell_volume   54.22
_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  1.0  0.0  0.02  1.0
  Cu  Cu1  1  0.46  0.0  0.1  1.0
  Pt  Pt2  1  0.04  0.0  0.24  1.0
  Rh  Rh3  1  0.6  0.0  0.38  1.0

data_Cu2PtRh
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.72
_cell_length_b   4.56
_cell_length_c   4.65
_cell_angle_alpha   99.93
_cell_angle_beta   107.01
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cu2PtRh
_chemical_formula_sum   'Cu2 Pt1 Rh1'
_cell_volume   54.22
_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  0.0  0.02  1.0  1.0
  Cu  Cu1  1  0.0  0.1  0.46  1.0
  Pt  Pt2  1  0.0  0.24  0.04  1.0
  Rh  Rh3  1  0.0  0.38  0.6  1.0

Cu Cu Pt Rh
RhCuPtCu is beta oxygen-derived structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one PtCu cluster and one RhCu cluster. In the PtCu cluster, Pt(1) is bonded in a single-bond geometry to one Cu(1) atom. The Pt(1)-Cu(1) bond length is 0.98 Å. Cu(1) is bonded in a single-bond geometry to one Pt(1) atom. In the RhCu cluster, Rh(1) is bonded in a single-bond geometry to one Cu(2) atom. The Rh(1)-Cu(2) bond length is 1.33 Å. Cu(2) is bonded in a single-bond geometry to one Rh(1) atom.