data_[Ho4Tm12Ni8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Tm  1.2500  1.7500  1.0950
  Ni  1.9100  1.3500  0.7400
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [15.8221]
_cell_length_b [3.8426]
_cell_length_c [11.1635]
_cell_angle_alpha [90.0000]
_cell_angle_beta [123.2802]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [HoTm3Ni2]
_chemical_formula_sum '[Ho4 Tm12 Ni8]'
_cell_volume [567.4008]
_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  4  0.1530  0.0000  0.7443  1.0
  Tm  Tm1  4  0.0817  0.5000  0.9413  1.0
  Tm  Tm2  4  0.0824  0.5000  0.4394  1.0
  Tm  Tm3  4  0.1537  0.0000  0.2452  1.0
  Ni  Ni4  4  0.2310  0.0000  0.0513  1.0
  Ni  Ni5  4  0.2312  0.0000  0.5509  1.0
]