data_[Na2Tl2In8Bi4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Tl  1.6200  1.9000  1.3325
  In  1.7800  1.5500  0.9400
  Bi  2.0200  1.6000  1.0350
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [14.6407]
_cell_length_b [4.8506]
_cell_length_c [7.9186]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.0517]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [NaTl(In2Bi)2]
_chemical_formula_sum '[Na2 Tl2 In8 Bi4]'
_cell_volume [543.0566]
_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  0.0000  0.5000  0.5000  1.0
  Tl  Tl1  2  0.0000  0.0000  0.0000  1.0
  In  In2  4  0.1528  0.5000  0.9863  1.0
  In  In3  4  0.1983  0.0000  0.3258  1.0
  Bi  Bi4  4  0.1534  0.0000  0.6967  1.0
]