data_[Na4Tl4In2Pb2]
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 [5.7441]
_cell_length_b [9.8743]
_cell_length_c [6.2112]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [26]
_chemical_formula_structural [Na2Tl2InPb]
_chemical_formula_sum '[Na4 Tl4 In2 Pb2]'
_cell_volume [352.2924]
_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  0.2481  0.3546  1.0
  Na  Na1  2  0.5000  0.0778  0.1522  1.0
  Tl  Tl2  2  0.0000  0.0858  0.8390  1.0
  Tl  Tl3  2  0.5000  0.4092  0.1739  1.0
  In  In4  2  0.5000  0.2606  0.6733  1.0
  Pb  Pb5  2  0.0000  0.4158  0.8527  1.0
]