data_[Na2In2Bi2Te6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  In  1.7800  1.5500  0.9400
  Bi  2.0200  1.6000  1.0350
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [9.1032]
_cell_length_b [4.5160]
_cell_length_c [12.9833]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.8011]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [NaInBiTe3]
_chemical_formula_sum '[Na2 In2 Bi2 Te6]'
_cell_volume [502.1892]
_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  0.1841  0.2500  0.1220  1.0
  In  In1  2  0.0288  0.2500  0.6177  1.0
  Bi  Bi2  2  0.3197  0.7500  0.8682  1.0
  Te  Te3  2  0.0652  0.2500  0.8568  1.0
  Te  Te4  2  0.2351  0.7500  0.6025  1.0
  Te  Te5  2  0.4430  0.7500  0.1310  1.0
]