data_[Na4Zn4Te8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Zn  1.6500  1.3500  0.8800
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [P2/c]
_cell_length_a [6.2944]
_cell_length_b [7.4328]
_cell_length_c [11.5848]
_cell_angle_alpha [90.0000]
_cell_angle_beta [111.9411]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [13]
_chemical_formula_structural [NaZnTe2]
_chemical_formula_sum '[Na4 Zn4 Te8]'
_cell_volume [502.7361]
_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  0.3127  0.3162  0.3658  1.0
  Zn  Zn1  4  0.2083  0.0929  0.6098  1.0
  Te  Te2  4  0.1398  0.2533  0.0715  1.0
  Te  Te3  4  0.3727  0.2514  0.8380  1.0
]