data_[Ho8Si4H2]
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
  H  2.2000  0.2500  0.0000
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.0867]
_cell_length_b [6.3585]
_cell_length_c [8.3871]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.7850]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Ho4Si2H]
_chemical_formula_sum '[Ho8 Si4 H2]'
_cell_volume [305.4387]
_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  0.4850  0.0001  0.7336  1
  Ho  Ho1  2  0.0701  0.7500  0.3786  1
  Ho  Ho2  2  0.0967  0.7500  0.9114  1
  Si  Si3  2  0.2413  0.2500  0.4286  1
  Si  Si4  2  0.2953  0.2500  0.9557  1
  H  H5  2  0.2532  0.7500  0.1902  1
]