data_[Ba4Sb2As2Pb2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Sb  2.0500  1.4500  0.8300
  As  2.1800  1.1500  0.6600
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.5000]
_cell_length_b [4.7925]
_cell_length_c [11.7901]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.2895]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Ba2SbAsPb]
_chemical_formula_sum '[Ba4 Sb2 As2 Pb2]'
_cell_volume [406.7707]
_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  0.1707  0.7500  0.3781  1.0
  Ba  Ba1  2  0.2230  0.2500  0.9784  1.0
  Sb  Sb2  2  0.3218  0.2500  0.6123  1.0
  As  As3  2  0.0194  0.2500  0.1787  1.0
  Pb  Pb4  2  0.3353  0.7500  0.7707  1.0
]