data_[Tb4Pr3Er2]
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
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [6.2209]
_cell_length_b [6.2313]
_cell_length_c [9.5307]
_cell_angle_alpha [108.9136]
_cell_angle_beta [90.1562]
_cell_angle_gamma [119.9112]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Tb4Pr3Er2]
_chemical_formula_sum '[Tb4 Pr3 Er2]'
_cell_volume [296.7989]
_cell_formula_units_Z [1]
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  2  0.2233  0.1128  0.6666  1
  Tb  Tb1  2  0.3357  0.6686  0.0001  1
  Pr  Pr2  2  0.1126  0.5572  0.3338  1
  Pr  Pr3  1  0.0000  0.0000  0.0000  1
  Er  Er4  2  0.4456  0.2241  0.3340  1
]