data_[Tb3Nd12Te6]
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
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [5.5778]
_cell_length_b [5.5778]
_cell_length_c [27.1675]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [Tb(Nd2Te)2]
_chemical_formula_sum '[Tb3 Nd12 Te6]'
_cell_volume [731.9940]
_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  0.5000  1
  Nd  Nd1  6  0.0000  0.0000  0.1328  1
  Nd  Nd2  6  0.0000  0.0000  0.2681  1
  Te  Te3  6  0.0000  0.0000  0.3862  1
]