data_[Zr2Ti4Pb6O18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Zr  1.3300  1.5500  0.8600
  Ti  1.5400  1.4000  0.8517
  Pb  2.3300  1.8000  1.1225
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [10.1510]
_cell_length_b [5.7381]
_cell_length_c [7.0540]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.7205]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [ZrTi2(PbO3)3]
_chemical_formula_sum '[Zr2 Ti4 Pb6 O18]'
_cell_volume [410.8507]
_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
[
  Zr  Zr0  2  0.4822  0.5000  0.5095  1.0
  Ti  Ti1  2  0.1528  0.5000  0.1741  1.0
  Ti  Ti2  2  0.3175  0.0000  0.8412  1.0
  Pb  Pb3  2  0.0099  0.0000  0.0033  1.0
  Pb  Pb4  2  0.1705  0.5000  0.6706  1.0
  Pb  Pb5  2  0.3396  0.0000  0.3173  1.0
  O  O6  4  0.0446  0.2649  0.3414  1.0
  O  O7  4  0.2084  0.2493  0.0214  1.0
  O  O8  4  0.3728  0.2498  0.6902  1.0
  O  O9  2  0.1337  0.0000  0.7027  1.0
  O  O10  2  0.2899  0.5000  0.3547  1.0
  O  O11  2  0.4565  0.0000  0.0186  1.0
]