data_[Nd16Dy12Tl8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Dy  1.2200  1.7500  1.1310
  Tl  1.6200  1.9000  1.3325
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [14.2482]
_cell_length_b [12.7394]
_cell_length_c [6.6690]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.3061]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Nd4Dy3Tl2]
_chemical_formula_sum '[Nd16 Dy12 Tl8]'
_cell_volume [1149.2415]
_cell_formula_units_Z [4]
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
[
  Nd  Nd0  8  0.0553  0.2217  0.0228  1
  Nd  Nd1  8  0.1934  0.3170  0.6696  1
  Dy  Dy2  8  0.1204  0.0347  0.4482  1
  Dy  Dy3  4  0.0000  0.4890  0.7500  1
  Tl  Tl4  8  0.1989  0.4178  0.1500  1
]