data_[La4Tb2Pr6Er12]
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
  Pr  1.1300  1.8500  1.0600
  Er  1.2400  1.7500  1.0300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.2618]
_cell_length_b [10.8437]
_cell_length_c [11.8162]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.1505]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [La2Tb(PrEr2)3]
_chemical_formula_sum '[La4 Tb2 Pr6 Er12]'
_cell_volume [789.7762]
_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  0.0000  0.3337  0.0000  1
  Tb  Tb1  2  0.0000  0.0000  0.0000  1
  Pr  Pr2  4  0.0000  0.1667  0.5000  1
  Pr  Pr3  2  0.0000  0.5000  0.5000  1
  Er  Er4  8  0.2497  0.1662  0.2500  1
  Er  Er5  4  0.2487  0.0000  0.7498  1
]