data_[La4Tb20Er12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Tb  1.1000  1.7500  0.9815
  Er  1.2400  1.7500  1.0300
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [16.1540]
_cell_length_b [6.7095]
_cell_length_c [11.4408]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.7904]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [LaTb5Er3]
_chemical_formula_sum '[La4 Tb20 Er12]'
_cell_volume [1180.7123]
_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  8  0.1086  0.4942  0.0458  1
  Tb  Tb1  8  0.1762  0.1183  0.3751  1
  La  La2  4  0.0000  0.2279  0.7500  1
  Tb  Tb3  4  0.0000  0.3181  0.2500  1
  Er  Er4  8  0.2397  0.3822  0.8572  1
  Er  Er5  4  0.0000  0.0000  0.0000  1
]