data_[Tb4Pr2Ho16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Pr  1.1300  1.8500  1.0600
  Ho  1.2300  1.7500  1.0410
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [19.0815]
_cell_length_b [6.9377]
_cell_length_c [5.5116]
_cell_angle_alpha [90.0000]
_cell_angle_beta [92.8521]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb2PrHo8]
_chemical_formula_sum '[Tb4 Pr2 Ho16]'
_cell_volume [728.7204]
_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
[
  Tb  Tb0  4  0.2157  0.5000  0.2501  1
  Pr  Pr1  2  0.0000  0.0000  0.0000  1
  Ho  Ho2  8  0.1332  0.2667  0.7322  1
  Ho  Ho3  4  0.0470  0.5000  0.2382  1
  Ho  Ho4  4  0.1882  0.0000  0.2338  1
]