data_CuBiRh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.96
_cell_length_b   4.96
_cell_length_c   4.96
_cell_angle_alpha   138.59
_cell_angle_beta   138.59
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CuBiRh
_chemical_formula_sum   'Cu1 Bi1 Rh1'
_cell_volume   52.85
_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  Cu1  1  0.0  0.0  0.77  1.0
  Bi  Bi0  1  0.0  0.0  0.03  1.0
  Rh  Rh2  1  0.0  0.0  0.79  1.0

data_CuBiRh
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.96
_cell_length_b   4.96
_cell_length_c   4.96
_cell_angle_alpha   90.0
_cell_angle_beta   120.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   CuBiRh
_chemical_formula_sum   'Cu2 Bi2 Rh2'
_cell_volume   105.7
_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
  Cu  Cu0  2  0.27  0.5  0.77  1.0
  Bi  Bi1  2  0.03  0.0  0.03  1.0
  Rh  Rh2  2  0.29  0.5  0.79  1.0

Cu Bi Rh