data_[Na4Zn4Te4]
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 [C2/m]
_cell_length_a [10.6664]
_cell_length_b [4.4207]
_cell_length_c [7.3328]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.3253]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [NaZnTe]
_chemical_formula_sum '[Na4 Zn4 Te4]'
_cell_volume [340.1657]
_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  0.1221  0.5000  0.3059  1.0
  Zn  Zn1  4  0.1029  0.0000  0.9471  1.0
  Te  Te2  4  0.1744  0.5000  0.7519  1.0
]