data_[Tb6Ce2Ho8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Ce  1.1200  1.8500  1.0800
  Ho  1.2300  1.7500  1.0410
]
_symmetry_space_group_name_H-M [Pmn2_1]
_cell_length_a [11.3002]
_cell_length_b [7.2092]
_cell_length_c [6.2341]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [31]
_chemical_formula_structural [Tb3CeHo4]
_chemical_formula_sum '[Tb6 Ce2 Ho8]'
_cell_volume [507.8607]
_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  0.2499  0.3748  0.4793  1
  Tb  Tb1  2  0.0000  0.6234  0.6490  1
  Ce  Ce2  2  0.0000  0.3764  0.1473  1
  Ho  Ho3  4  0.2497  0.1259  0.9835  1
  Ho  Ho4  2  0.0000  0.1258  0.6476  1
  Ho  Ho5  2  0.0000  0.8760  0.1459  1
]