data_[Tb3Nd3Dy6Te18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Nd  1.1400  1.8500  1.2765
  Dy  1.2200  1.7500  1.1310
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [R3]
_cell_length_a [7.7797]
_cell_length_b [7.7797]
_cell_length_c [21.2195]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [146]
_chemical_formula_structural [TbNd(DyTe3)2]
_chemical_formula_sum '[Tb3 Nd3 Dy6 Te18]'
_cell_volume [1112.2166]
_cell_formula_units_Z [3]
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  3  0.0000  0.0000  0.6779  1.0
  Nd  Nd1  3  0.0000  0.0000  0.1802  1.0
  Dy  Dy2  3  0.0000  0.0000  0.4904  1.0
  Dy  Dy3  3  0.0000  0.0000  0.9921  1.0
  Te  Te4  9  0.0051  0.3178  0.0824  1.0
  Te  Te5  9  0.0145  0.6990  0.5835  1.0
]