data_[Na4Tb4Fe4Te12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Tb  1.1000  1.7500  0.9815
  Fe  1.8300  1.4000  0.8525
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [Pnma]
_cell_length_a [12.0164]
_cell_length_b [4.4034]
_cell_length_c [12.9133]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [62]
_chemical_formula_structural [NaTbFeTe3]
_chemical_formula_sum '[Na4 Tb4 Fe4 Te12]'
_cell_volume [683.2860]
_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
[
  Na  Na0  4  0.1986  0.7500  0.9864  1
  Tb  Tb1  4  0.0273  0.7500  0.6935  1
  Fe  Fe2  4  0.2483  0.7500  0.2840  1
  Te  Te3  4  0.0530  0.2500  0.8613  1
  Te  Te4  4  0.0986  0.7500  0.4317  1
  Te  Te5  4  0.2116  0.2500  0.1776  1
]