data_[Tb4Pm20Pr4Ho8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Pm  1.1300  1.8500  1.1100
  Pr  1.1300  1.8500  1.0600
  Ho  1.2300  1.7500  1.0410
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [5.7010]
_cell_length_b [20.3248]
_cell_length_c [10.6375]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [TbPm5PrHo2]
_chemical_formula_sum '[Tb4 Pm20 Pr4 Ho8]'
_cell_volume [1232.5870]
_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  0.0000  0.1994  0.0114  1
  Pm  Pm1  4  0.0000  0.0168  0.0224  1
  Pm  Pm2  4  0.0000  0.2802  0.3129  1
  Pm  Pm3  4  0.0000  0.2971  0.7073  1
  Pm  Pm4  4  0.0000  0.3876  0.0241  1
  Pr  Pr5  4  0.0000  0.4136  0.4516  1
  Pm  Pm6  4  0.0000  0.4787  0.7403  1
  Ho  Ho7  4  0.0000  0.1131  0.7339  1
  Ho  Ho8  4  0.0000  0.1161  0.3200  1
]