data_[Ba2Na2Tl6Pb2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Na  0.9300  1.8000  1.1600
  Tl  1.6200  1.9000  1.3325
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [8.2150]
_cell_length_b [5.2551]
_cell_length_c [10.0174]
_cell_angle_alpha [90.0000]
_cell_angle_beta [112.4039]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [BaNaTl3Pb]
_chemical_formula_sum '[Ba2 Na2 Tl6 Pb2]'
_cell_volume [399.8148]
_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
[
  Ba  Ba0  2  0.1233  0.7500  0.2481  1.0
  Na  Na1  2  0.4663  0.2500  0.8437  1.0
  Tl  Tl2  2  0.1559  0.2500  0.5199  1.0
  Tl  Tl3  2  0.2154  0.7500  0.8145  1.0
  Tl  Tl4  2  0.2613  0.2500  0.0637  1.0
  Pb  Pb5  2  0.4734  0.7500  0.5998  1.0
]