data_[K2Ir2Pb4O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Ir  2.2000  1.3500  0.7650
  Pb  2.3300  1.8000  1.1225
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [5.7534]
_cell_length_b [6.3758]
_cell_length_c [10.3220]
_cell_angle_alpha [90.0000]
_cell_angle_beta [123.7096]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [KIr(PbO3)2]
_chemical_formula_sum '[K2 Ir2 Pb4 O12]'
_cell_volume [314.9765]
_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  2  0.5000  0.0000  0.0000  1.0
  Ir  Ir1  2  0.0000  0.0000  0.5000  1.0
  Pb  Pb2  4  0.2859  0.5078  0.7847  1.0
  O  O3  4  0.0366  0.6626  0.1715  1.0
  O  O4  4  0.2942  0.1908  0.6504  1.0
  O  O5  4  0.3000  0.6524  0.0046  1.0
]