data_CrCuRh2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.47
_cell_length_b   4.47
_cell_length_c   4.47
_cell_angle_alpha   129.12
_cell_angle_beta   129.12
_cell_angle_gamma   74.82
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CrCuRh2
_chemical_formula_sum   'Cr1 Cu1 Rh2'
_cell_volume   52.26
_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
  Cr  Cr0  1  0.0  0.0  0.0  1.0
  Cu  Cu1  1  0.0  0.0  0.55  1.0
  Rh  Rh2  1  0.0  0.92  0.77  1.0
  Rh  Rh3  1  0.92  0.0  0.77  1.0

data_CrCuRh2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.43
_cell_length_b   5.43
_cell_length_c   4.47
_cell_angle_alpha   90.0
_cell_angle_beta   127.41
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   CrCuRh2
_chemical_formula_sum   'Cr2 Cu2 Rh4'
_cell_volume   104.52
_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
  Cr  Cr0  2  0.0  0.0  0.0  1.0
  Cu  Cu1  2  0.45  0.0  0.45  1.0
  Rh  Rh2  4  0.19  0.04  0.14  1.0

Cr Cu Rh Rh