data_[La8Tb4Y2Er4]
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
  Y  1.2200  1.8000  1.0400
  Er  1.2400  1.7500  1.0300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [18.9181]
_cell_length_b [3.6662]
_cell_length_c [8.8591]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0747]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [La4Tb2YEr2]
_chemical_formula_sum '[La8 Tb4 Y2 Er4]'
_cell_volume [614.4428]
_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
[
  La  La0  4  0.0550  0.5000  0.6711  1.0
  Tb  Tb1  4  0.1115  0.0000  0.3262  1.0
  La  La2  4  0.2229  0.0000  0.6740  1.0
  Y  Y3  2  0.0000  0.0000  0.0000  1.0
  Er  Er4  4  0.1660  0.5000  0.0023  1.0
]