data_[Na4Zr16Te32]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Zr  1.3300  1.5500  0.8600
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [F-43m]
_cell_length_a [12.0575]
_cell_length_b [12.0575]
_cell_length_c [12.0575]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [216]
_chemical_formula_structural [Na(ZrTe2)4]
_chemical_formula_sum '[Na4 Zr16 Te32]'
_cell_volume [1752.9677]
_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  0.2500  0.2500  0.2500  1.0
  Zr  Zr1  16  0.1309  0.1309  0.6309  1.0
  Te  Te2  16  0.1134  0.1134  0.3866  1.0
  Te  Te3  16  0.1262  0.1262  0.8738  1.0
]