data_[La6Tb8Te16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Tb  1.1000  1.7500  0.9815
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [12.6107]
_cell_length_b [12.6220]
_cell_length_c [8.8815]
_cell_angle_alpha [90.0000]
_cell_angle_beta [134.6878]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [La3(TbTe2)4]
_chemical_formula_sum '[La6 Tb8 Te16]'
_cell_volume [1005.0540]
_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  4  0.2500  0.2500  0.0000  1.0
  La  La1  4  0.2500  0.2500  0.5000  1.0
  Tb  Tb2  2  0.0000  0.0000  0.0000  1.0
  Tb  Tb3  2  0.0000  0.0000  0.5000  1.0
  La  La4  2  0.0000  0.5000  0.5000  1.0
  Te  Te5  4  0.0000  0.2451  0.5000  1.0
  Te  Te6  4  0.0000  0.2507  0.0000  1.0
  Te  Te7  4  0.2449  0.0000  0.4999  1.0
  Te  Te8  4  0.2465  0.0000  0.9904  1.0
]