data_[Ba4Zn4Pb4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Zn  1.6500  1.3500  0.8800
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [Imm2]
_cell_length_a [5.2612]
_cell_length_b [8.4614]
_cell_length_c [8.5476]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [44]
_chemical_formula_structural [BaZnPb]
_chemical_formula_sum '[Ba4 Zn4 Pb4]'
_cell_volume [380.5101]
_cell_formula_units_Z [4]
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  0.0000  0.2442  1.0
  Ba  Ba1  2  0.0000  0.5000  0.3297  1.0
  Zn  Zn2  4  0.0000  0.3415  0.9534  1.0
  Pb  Pb3  4  0.0000  0.1993  0.6331  1.0
]