data_[Cu20Rh12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cu  1.9000  1.3500  0.8200
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [4.7347]
_cell_length_b [13.3211]
_cell_length_c [7.1775]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.9678]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Cu5Rh3]
_chemical_formula_sum '[Cu20 Rh12]'
_cell_volume [428.1142]
_cell_formula_units_Z [4]
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  8  0.0867  0.1675  0.6852  1
  Cu  Cu1  8  0.0891  0.4043  0.8451  1
  Cu  Cu2  4  0.2384  0.5000  0.4701  1
  Rh  Rh3  4  0.0000  0.2251  0.0000  1
  Rh  Rh4  4  0.0000  0.3301  0.5000  1
  Rh  Rh5  4  0.0814  0.0000  0.8442  1
]