data_[Na2Tl4In2Pb4]
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
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [Pmc2_1]
_cell_length_a [4.8059]
_cell_length_b [10.2917]
_cell_length_c [7.1903]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [26]
_chemical_formula_structural [NaTl2InPb2]
_chemical_formula_sum '[Na2 Tl4 In2 Pb4]'
_cell_volume [355.6370]
_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  0.4951  0.3776  1
  Tl  Tl1  2  0.0000  0.1725  0.3859  1
  Tl  Tl2  2  0.5000  0.3460  0.6329  1
  In  In3  2  0.5000  0.3263  0.1263  1
  Pb  Pb4  2  0.0000  0.1759  0.8872  1
  Pb  Pb5  2  0.5000  0.0003  0.1357  1
]