data_[Tb4Nd20Ho12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Nd  1.1400  1.8500  1.2765
  Ho  1.2300  1.7500  1.0410
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.9224]
_cell_length_b [11.8466]
_cell_length_c [9.9427]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.5401]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [TbNd5Ho3]
_chemical_formula_sum '[Tb4 Nd20 Ho12]'
_cell_volume [1352.9680]
_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
[
  Tb  Tb0  4  0.2375  0.0000  0.2317  1
  Nd  Nd1  8  0.1513  0.2502  0.6462  1
  Nd  Nd2  4  0.0000  0.2533  0.0000  1
  Nd  Nd3  4  0.2416  0.5000  0.4188  1
  Nd  Nd4  4  0.2487  0.5000  0.0830  1
  Ho  Ho5  4  0.0003  0.5000  0.8248  1
  Ho  Ho6  4  0.0075  0.0000  0.3402  1
  Ho  Ho7  2  0.0000  0.0000  0.0000  1
  Ho  Ho8  2  0.0000  0.5000  0.5000  1
]