data_[Ho8Mg2Ru4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Mg  1.3100  1.5000  0.8600
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [P1]
_cell_length_a [6.7345]
_cell_length_b [6.9186]
_cell_length_c [7.9932]
_cell_angle_alpha [86.8943]
_cell_angle_beta [68.1358]
_cell_angle_gamma [86.7902]
_symmetry_Int_Tables_number [1]
_chemical_formula_structural [Ho4MgRu2]
_chemical_formula_sum '[Ho8 Mg2 Ru4]'
_cell_volume [344.8800]
_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  1  0.0174  0.6420  0.5860  1
  Ho  Ho1  1  0.0637  0.1755  0.6220  1
  Ho  Ho2  1  0.2086  0.1106  0.1691  1
  Ho  Ho3  1  0.2801  0.5883  0.1396  1
  Ho  Ho4  1  0.4945  0.5268  0.6485  1
  Ho  Ho5  1  0.6162  0.0586  0.5162  1
  Ho  Ho6  1  0.7483  0.2293  0.0765  1
  Ho  Ho7  1  0.7584  0.6750  0.2022  1
  Mg  Mg8  1  0.1567  0.8521  0.8568  1
  Mg  Mg9  1  0.6355  0.8746  0.8849  1
  Ru  Ru10  1  0.0997  0.4304  0.9090  1
  Ru  Ru11  1  0.3685  0.8557  0.3975  1
  Ru  Ru12  1  0.4033  0.3617  0.3712  1
  Ru  Ru13  1  0.8992  0.3693  0.3705  1
]