data_[Ho10Nb2Ru12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Nb  1.6000  1.4500  0.8200
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [4.7419]
_cell_length_b [6.7257]
_cell_length_c [14.1228]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Ho5NbRu6]
_chemical_formula_sum '[Ho10 Nb2 Ru12]'
_cell_volume [450.4178]
_cell_formula_units_Z [2]
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  4  0.0000  0.0000  0.3347  1
  Ho  Ho1  4  0.0000  0.5000  0.3323  1
  Ho  Ho2  2  0.0000  0.5000  0.0000  1
  Nb  Nb3  2  0.0000  0.0000  0.0000  1
  Ru  Ru4  8  0.0000  0.2387  0.1580  1
  Ru  Ru5  4  0.0000  0.2697  0.5000  1
]