data_[Ba2Tl1Pt3Pb4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Tl  1.6200  1.9000  1.3325
  Pt  2.2800  1.3500  0.8050
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [P-4m2]
_cell_length_a [5.0023]
_cell_length_b [5.0023]
_cell_length_c [11.3814]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [115]
_chemical_formula_structural [Ba2TlPt3Pb4]
_chemical_formula_sum '[Ba2 Tl1 Pt3 Pb4]'
_cell_volume [284.7994]
_cell_formula_units_Z [1]
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  0.0000  0.5000  0.7469  1
  Tl  Tl1  1  0.5000  0.5000  0.5000  1
  Pt  Pt2  2  0.0000  0.5000  0.1171  1
  Pt  Pt3  1  0.0000  0.0000  0.5000  1
  Pb  Pb4  2  0.0000  0.5000  0.3577  1
  Pb  Pb5  1  0.0000  0.0000  0.0000  1
  Pb  Pb6  1  0.5000  0.5000  0.0000  1
]