data_[Dy8Er6Tl2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  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 [Pmn2_1]
_cell_length_a [11.1439]
_cell_length_b [6.9994]
_cell_length_c [6.1445]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [31]
_chemical_formula_structural [Dy4Er3Tl]
_chemical_formula_sum '[Dy8 Er6 Tl2]'
_cell_volume [479.2749]
_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
[
  Dy  Dy0  4  0.2372  0.1273  0.9914  1.0
  Dy  Dy1  2  0.0000  0.1315  0.6333  1.0
  Dy  Dy2  2  0.0000  0.8716  0.1666  1.0
  Er  Er3  4  0.2440  0.6168  0.9718  1.0
  Er  Er4  2  0.0000  0.6316  0.6388  1.0
  Tl  Tl5  2  0.0000  0.3818  0.1501  1.0
]