data_[Cu8Rh4]
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 [Pnma]
_cell_length_a [5.2479]
_cell_length_b [3.7465]
_cell_length_c [7.8424]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [62]
_chemical_formula_structural [Cu2Rh]
_chemical_formula_sum '[Cu8 Rh4]'
_cell_volume [154.1927]
_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  4  0.1171  0.2500  0.7475  1.0
  Cu  Cu1  4  0.1239  0.2500  0.4159  1.0
  Rh  Rh2  4  0.1263  0.2500  0.0852  1.0
]