data_[Na2Nd2Zn2Te6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Nd  1.1400  1.8500  1.2765
  Zn  1.6500  1.3500  0.8800
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [8.9320]
_cell_length_b [4.3859]
_cell_length_c [10.4996]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.2659]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [NaNdZnTe3]
_chemical_formula_sum '[Na2 Nd2 Zn2 Te6]'
_cell_volume [398.6375]
_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  0.2799  0.7500  0.7487  1
  Nd  Nd1  2  0.1847  0.2500  0.1438  1
  Zn  Zn2  2  0.4196  0.7500  0.3968  1
  Te  Te3  2  0.0607  0.2500  0.8348  1
  Te  Te4  2  0.2735  0.2500  0.4670  1
  Te  Te5  2  0.4410  0.7500  0.1496  1
]