data_[La2Pr4Sm2Tl4]
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
  Sm  1.1700  1.8500  1.2290
  Tl  1.6200  1.9000  1.3325
]
_symmetry_space_group_name_H-M [Pmc2_1]
_cell_length_a [5.4254]
_cell_length_b [10.2277]
_cell_length_c [6.9727]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [26]
_chemical_formula_structural [LaPr2SmTl2]
_chemical_formula_sum '[La2 Pr4 Sm2 Tl4]'
_cell_volume [386.9110]
_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  0.4594  0.9759  1.0
  Pr  Pr1  2  0.0000  0.1762  0.3130  1.0
  Pr  Pr2  2  0.5000  0.0415  0.0364  1.0
  Sm  Sm3  2  0.5000  0.3195  0.7024  1.0
  Tl  Tl4  2  0.0000  0.1477  0.7876  1.0
  Tl  Tl5  2  0.5000  0.3585  0.2304  1.0
]