data_[La2Tb10Er8]
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 [I4]
_cell_length_a [10.1969]
_cell_length_b [10.1969]
_cell_length_c [6.2947]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [79]
_chemical_formula_structural [LaTb5Er4]
_chemical_formula_sum '[La2 Tb10 Er8]'
_cell_volume [654.4974]
_cell_formula_units_Z [2]
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  0.1453  0.7650  0.9481  1
  La  La1  2  0.0000  0.0000  0.2220  1
  Tb  Tb2  2  0.0000  0.0000  0.6800  1
  Er  Er3  8  0.0514  0.6492  0.4540  1
]