data_[K4Pa2Pb4O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Pa  1.5000  1.8000  1.0400
  Pb  2.3300  1.8000  1.1225
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.4660]
_cell_length_b [6.4728]
_cell_length_c [7.3138]
_cell_angle_alpha [90.0000]
_cell_angle_beta [117.1860]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [K2Pa(PbO3)2]
_chemical_formula_sum '[K4 Pa2 Pb4 O12]'
_cell_volume [440.7320]
_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
[
  K  K0  4  0.2006  0.5000  0.1283  1
  Pa  Pa1  2  0.0000  0.5000  0.5000  1
  Pb  Pb2  4  0.0690  0.0000  0.2473  1
  O  O3  8  0.0628  0.2620  0.7420  1
  O  O4  4  0.2104  0.5000  0.5091  1
]