data_[Ho8Si4Os8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Si  1.9000  1.1000  0.5400
  Os  2.2000  1.3000  0.6730
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [9.7731]
_cell_length_b [5.5677]
_cell_length_c [7.5447]
_cell_angle_alpha [90.0000]
_cell_angle_beta [102.6143]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Ho2SiOs2]
_chemical_formula_sum '[Ho8 Si4 Os8]'
_cell_volume [400.6278]
_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  8  0.1448  0.3563  0.1439  1.0
  Si  Si1  4  0.0000  0.0913  0.7500  1.0
  Os  Os2  8  0.1369  0.1491  0.5121  1.0
]