data_[La2Pm10Pr2Sm4]
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
  Sm  1.1700  1.8500  1.2290
]
_symmetry_space_group_name_H-M [P4/mbm]
_cell_length_a [8.1976]
_cell_length_b [8.1976]
_cell_length_c [9.4980]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [127]
_chemical_formula_structural [LaPm5PrSm2]
_chemical_formula_sum '[La2 Pm10 Pr2 Sm4]'
_cell_volume [638.2673]
_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  0.5000  0.0000  1
  Pm  Pm1  8  0.2025  0.7025  0.2375  1
  Pr  Pr2  2  0.0000  0.0000  0.0000  1
  Pm  Pm3  2  0.0000  0.0000  0.5000  1
  Sm  Sm4  4  0.1278  0.3722  0.5000  1
]