data_[La2Dy2Er4Tl4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Dy  1.2200  1.7500  1.1310
  Er  1.2400  1.7500  1.0300
  Tl  1.6200  1.9000  1.3325
]
_symmetry_space_group_name_H-M [Pmc2_1]
_cell_length_a [5.1768]
_cell_length_b [10.0612]
_cell_length_c [6.7704]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [26]
_chemical_formula_structural [LaDy(ErTl)2]
_chemical_formula_sum '[La2 Dy2 Er4 Tl4]'
_cell_volume [352.6314]
_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  0.4584  0.9549  1.0
  Dy  Dy1  2  0.5000  0.3038  0.6824  1.0
  Er  Er2  2  0.0000  0.1799  0.3363  1.0
  Er  Er3  2  0.5000  0.0436  0.0509  1.0
  Tl  Tl4  2  0.0000  0.1303  0.7994  1.0
  Tl  Tl5  2  0.5000  0.3561  0.2216  1.0
]