data_[Tb2Pm4Dy2Tl4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Pm  1.1300  1.8500  1.1100
  Dy  1.2200  1.7500  1.1310
  Tl  1.6200  1.9000  1.3325
]
_symmetry_space_group_name_H-M [Pmc2_1]
_cell_length_a [5.1655]
_cell_length_b [10.1692]
_cell_length_c [6.8555]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [26]
_chemical_formula_structural [TbPm2DyTl2]
_chemical_formula_sum '[Tb2 Pm4 Dy2 Tl4]'
_cell_volume [360.1114]
_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
[
  Tb  Tb0  2  0.0000  0.4589  0.4629  1
  Pm  Pm1  2  0.0000  0.1861  0.8278  1
  Pm  Pm2  2  0.5000  0.0419  0.5551  1
  Dy  Dy3  2  0.5000  0.3162  0.1834  1
  Tl  Tl4  2  0.0000  0.1427  0.2986  1
  Tl  Tl5  2  0.5000  0.3712  0.7178  1
]