data_[Cu8Rh8]
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 [P2_12_12_1]
_cell_length_a [4.4001]
_cell_length_b [6.6663]
_cell_length_c [7.6014]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [19]
_chemical_formula_structural [CuRh]
_chemical_formula_sum '[Cu8 Rh8]'
_cell_volume [222.9654]
_cell_formula_units_Z [8]
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  4  0.2368  0.8745  0.2351  1
  Cu  Cu1  4  0.2431  0.4837  0.6706  1
  Rh  Rh2  4  0.0837  0.8333  0.5551  1
  Rh  Rh3  4  0.2446  0.7805  0.9037  1
]