data_[Ho20Hg8Rh8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Hg  2.0000  1.5000  1.2450
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [Cmce]
_cell_length_a [15.8024]
_cell_length_b [7.4583]
_cell_length_c [7.5905]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [64]
_chemical_formula_structural [Ho5(HgRh)2]
_chemical_formula_sum '[Ho20 Hg8 Rh8]'
_cell_volume [894.6032]
_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
[
  Ho  Ho0  16  0.1229  0.1706  0.3296  1.0
  Ho  Ho1  4  0.0000  0.0000  0.0000  1.0
  Hg  Hg2  8  0.2141  0.0000  0.0000  1.0
  Rh  Rh3  8  0.0000  0.1317  0.6346  1.0
]