data_[Na12Al4Te12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Al  1.6100  1.2500  0.6750
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [9.0728]
_cell_length_b [8.1185]
_cell_length_c [12.3658]
_cell_angle_alpha [90.0000]
_cell_angle_beta [98.5925]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Na3AlTe3]
_chemical_formula_sum '[Na12 Al4 Te12]'
_cell_volume [900.6104]
_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  0.0889  0.6772  0.6098  1
  Na  Na1  4  0.2989  0.2462  0.2879  1
  Na  Na2  4  0.4129  0.7478  0.9202  1
  Al  Al3  4  0.1774  0.0815  0.5475  1
  Te  Te4  4  0.0742  0.5686  0.8595  1
  Te  Te5  4  0.2540  0.1153  0.0193  1
  Te  Te6  4  0.3843  0.5846  0.1670  1
]