data_[Na1La1Tb2Te4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  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 [P2/m]
_cell_length_a [7.7086]
_cell_length_b [4.4330]
_cell_length_c [7.8352]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.8488]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [NaLa(TbTe2)2]
_chemical_formula_sum '[Na1 La1 Tb2 Te4]'
_cell_volume [253.3869]
_cell_formula_units_Z [1]
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
[
  Na  Na0  1  0.0000  0.0000  0.0000  1.0
  Tb  Tb1  1  0.0000  0.5000  0.5000  1.0
  Tb  Tb2  1  0.5000  0.0000  0.5000  1.0
  La  La3  1  0.5000  0.5000  0.0000  1.0
  Te  Te4  2  0.2416  0.0000  0.7389  1.0
  Te  Te5  2  0.2508  0.5000  0.2606  1.0
]