data_[Na2Ac10Te16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Ac  1.1000  1.9500  1.2600
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [I-4]
_cell_length_a [9.9605]
_cell_length_b [9.9605]
_cell_length_c [10.0356]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [82]
_chemical_formula_structural [NaAc5Te8]
_chemical_formula_sum '[Na2 Ac10 Te16]'
_cell_volume [995.6464]
_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
[
  Na  Na0  2  0.0000  0.5000  0.2500  1
  Ac  Ac1  8  0.1273  0.2472  0.8788  1
  Ac  Ac2  2  0.0000  0.0000  0.5000  1
  Te  Te3  8  0.0754  0.1761  0.2047  1
  Te  Te4  8  0.0769  0.3233  0.5576  1
]