data_[Na2Zn2Cr2Te6]
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
  Cr  1.6600  1.4000  0.9400
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [8.5187]
_cell_length_b [4.1262]
_cell_length_c [9.9294]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.7187]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [NaZnCrTe3]
_chemical_formula_sum '[Na2 Zn2 Cr2 Te6]'
_cell_volume [334.2653]
_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  0.2034  0.2500  0.2384  1.0
  Zn  Zn1  2  0.0794  0.2500  0.5983  1.0
  Cr  Cr2  2  0.3325  0.7500  0.8515  1.0
  Te  Te3  2  0.1138  0.2500  0.8679  1.0
  Te  Te4  2  0.2540  0.7500  0.5436  1.0
  Te  Te5  2  0.4492  0.7500  0.1386  1.0
]