data_[Ho2Fe2Ni8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Fe  1.8300  1.4000  0.8525
  Ni  1.9100  1.3500  0.7400
]
_symmetry_space_group_name_H-M [Pmma]
_cell_length_a [7.0198]
_cell_length_b [3.7192]
_cell_length_c [6.4291]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [51]
_chemical_formula_structural [HoFeNi4]
_chemical_formula_sum '[Ho2 Fe2 Ni8]'
_cell_volume [167.8511]
_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  2  0.2500  0.0000  0.3571  1
  Fe  Fe1  2  0.2500  0.0000  0.7787  1
  Ni  Ni2  4  0.0537  0.5000  0.7010  1
  Ni  Ni3  2  0.0000  0.0000  0.0000  1
  Ni  Ni4  2  0.2500  0.5000  0.0298  1
]