data_[La2Ce2Pr2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Ce  1.1200  1.8500  1.0800
  Pr  1.1300  1.8500  1.0600
]
_symmetry_space_group_name_H-M [I4mm]
_cell_length_a [3.5981]
_cell_length_b [3.5981]
_cell_length_c [15.3993]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [107]
_chemical_formula_structural [LaCePr]
_chemical_formula_sum '[La2 Ce2 Pr2]'
_cell_volume [199.3671]
_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  2  0.0000  0.0000  0.9900  1.0
  Ce  Ce1  2  0.0000  0.0000  0.3346  1.0
  Pr  Pr2  2  0.0000  0.0000  0.6753  1.0
]