data_[Hf2Zr2Pb4O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Hf  1.3000  1.5500  0.8500
  Zr  1.3300  1.5500  0.8600
  Pb  2.3300  1.8000  1.1225
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Pmmn]
_cell_length_a [5.9434]
_cell_length_b [8.3188]
_cell_length_c [6.0265]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [59]
_chemical_formula_structural [HfZr(PbO3)2]
_chemical_formula_sum '[Hf2 Zr2 Pb4 O12]'
_cell_volume [297.9627]
_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
[
  Hf  Hf0  2  0.0000  0.0000  0.2623  1.0
  Zr  Zr1  2  0.0000  0.5000  0.2712  1.0
  Pb  Pb2  4  0.0000  0.2770  0.8078  1.0
  O  O3  4  0.0000  0.2485  0.2128  1.0
  O  O4  4  0.2348  0.5000  0.9788  1.0
  O  O5  4  0.2495  0.0000  0.4976  1.0
]