data_[Ho36Cu18Rh3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Cu  1.9000  1.3500  0.8200
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [R-3]
_cell_length_a [12.1834]
_cell_length_b [12.1834]
_cell_length_c [11.8561]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [148]
_chemical_formula_structural [Ho12Cu6Rh]
_chemical_formula_sum '[Ho36 Cu18 Rh3]'
_cell_volume [1524.0832]
_cell_formula_units_Z [3]
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
[
  Ho  Ho0  18  0.0252  0.2002  0.3901  1
  Ho  Ho1  18  0.0363  0.1981  0.8756  1
  Cu  Cu2  18  0.0429  0.2708  0.6452  1
  Rh  Rh3  3  0.0000  0.0000  0.0000  1
]