data_[La6Pm16Pr4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Pm  1.1300  1.8500  1.1100
  Pr  1.1300  1.8500  1.0600
]
_symmetry_space_group_name_H-M [Pbam]
_cell_length_a [12.0253]
_cell_length_b [21.4819]
_cell_length_c [3.5898]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [55]
_chemical_formula_structural [La3(Pm4Pr)2]
_chemical_formula_sum '[La6 Pm16 Pr4]'
_cell_volume [927.3539]
_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  0.1400  0.2978  0.0000  1
  La  La1  2  0.0000  0.0000  0.0000  1
  Pm  Pm2  4  0.0422  0.4289  0.5000  1
  Pm  Pm3  4  0.0570  0.1583  0.0000  1
  Pm  Pm4  4  0.1342  0.7130  0.5000  1
  Pr  Pr5  4  0.1800  0.9000  0.5000  1
  Pm  Pm6  4  0.2121  0.5543  0.0000  1
]