data_[Ba3Pm1Pb2O6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Pm  1.1300  1.8500  1.1100
  Pb  2.3300  1.8000  1.1225
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P-3m1]
_cell_length_a [6.3347]
_cell_length_b [6.3347]
_cell_length_c [7.2153]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [164]
_chemical_formula_structural [Ba3Pm(PbO3)2]
_chemical_formula_sum '[Ba3 Pm1 Pb2 O6]'
_cell_volume [250.7522]
_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  0.3333  0.6667  0.6132  1
  Ba  Ba1  1  0.0000  0.0000  0.0000  1
  Pm  Pm2  1  0.0000  0.0000  0.5000  1
  Pb  Pb3  2  0.3333  0.6667  0.1235  1
  O  O4  6  0.1717  0.3434  0.3118  1
]