data_[Tb4Pr8Er20Sc4]
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
  Er  1.2400  1.7500  1.0300
  Sc  1.3600  1.6000  0.8850
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [5.5533]
_cell_length_b [19.8344]
_cell_length_c [10.4003]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [TbPr2Er5Sc]
_chemical_formula_sum '[Tb4 Pr8 Er20 Sc4]'
_cell_volume [1145.5704]
_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  0.4101  0.4591  1
  Pr  Pr1  4  0.0000  0.1130  0.3147  1
  Pr  Pr2  4  0.0000  0.1153  0.7343  1
  Er  Er3  4  0.0000  0.0164  0.0189  1
  Er  Er4  4  0.0000  0.2761  0.3206  1
  Er  Er5  4  0.0000  0.2983  0.7026  1
  Er  Er6  4  0.0000  0.3762  0.0193  1
  Er  Er7  4  0.0000  0.4824  0.7401  1
  Sc  Sc8  4  0.0000  0.1966  0.0143  1
]