data_[Ho4Si4Ni6]
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
  Ni  1.9100  1.3500  0.7400
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.1630]
_cell_length_b [3.7095]
_cell_length_c [6.6464]
_cell_angle_alpha [90.0000]
_cell_angle_beta [116.8336]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ho2Si2Ni3]
_chemical_formula_sum '[Ho4 Si4 Ni6]'
_cell_volume [223.5864]
_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  0.1337  0.0000  0.7605  1.0
  Si  Si1  4  0.1439  0.0000  0.2201  1.0
  Ni  Ni2  4  0.1382  0.5000  0.4286  1.0
  Ni  Ni3  2  0.0000  0.5000  0.0000  1.0
]