data_[Li3Ti3Pb6O18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  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 [R3]
_cell_length_a [5.5126]
_cell_length_b [5.5126]
_cell_length_c [15.3237]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [146]
_chemical_formula_structural [LiTi(PbO3)2]
_chemical_formula_sum '[Li3 Ti3 Pb6 O18]'
_cell_volume [403.2840]
_cell_formula_units_Z [3]
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
[
  Li  Li0  3  0.0000  0.0000  0.2208  1.0
  Ti  Ti1  3  0.0000  0.0000  0.6828  1.0
  Pb  Pb2  3  0.0000  0.0000  0.4738  1.0
  Pb  Pb3  3  0.0000  0.0000  0.9771  1.0
  O  O4  9  0.0078  0.3887  0.4060  1.0
  O  O5  9  0.0489  0.6738  0.2553  1.0
]