data_[Na4Tl12In2Sn2]
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
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [8.4003]
_cell_length_b [8.0206]
_cell_length_c [12.3431]
_cell_angle_alpha [90.0000]
_cell_angle_beta [132.1526]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Na2Tl6InSn]
_chemical_formula_sum '[Na4 Tl12 In2 Sn2]'
_cell_volume [616.5358]
_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  4  0.3183  0.1946  0.2434  1.0
  Tl  Tl1  4  0.0423  0.6430  0.7470  1.0
  Tl  Tl2  4  0.1978  0.6432  0.5523  1.0
  Tl  Tl3  4  0.4084  0.1335  0.5497  1.0
  In  In4  2  0.5000  0.0000  0.0000  1.0
  Sn  Sn5  2  0.0000  0.0000  0.5000  1.0
]