data_[La5Pr4Er2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Pr  1.1300  1.8500  1.0600
  Er  1.2400  1.7500  1.0300
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [9.1291]
_cell_length_b [3.5783]
_cell_length_c [11.9705]
_cell_angle_alpha [90.0000]
_cell_angle_beta [94.3818]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [La5(Pr2Er)2]
_chemical_formula_sum '[La5 Pr4 Er2]'
_cell_volume [389.8943]
_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
[
  La  La0  2  0.1956  0.0000  0.1667  1.0
  La  La1  2  0.4337  0.0000  0.7072  1.0
  La  La2  1  0.5000  0.0000  0.0000  1.0
  Pr  Pr3  2  0.1590  0.5000  0.8878  1.0
  Pr  Pr4  2  0.2786  0.5000  0.4497  1.0
  Er  Er5  2  0.0582  0.0000  0.6343  1.0
]