data_[Li6V6Pb3O21]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  V  1.6300  1.3500  0.7775
  Pb  2.3300  1.8000  1.1225
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [R32]
_cell_length_a [5.5057]
_cell_length_b [5.5057]
_cell_length_c [23.8182]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [155]
_chemical_formula_structural [Li2V2PbO7]
_chemical_formula_sum '[Li6 V6 Pb3 O21]'
_cell_volume [625.2755]
_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  6  0.0000  0.0000  0.2406  1.0
  V  V1  6  0.0000  0.0000  0.0758  1.0
  Pb  Pb2  3  0.0000  0.0000  0.5000  1.0
  O  O3  18  0.0187  0.3033  0.8995  1.0
  O  O4  3  0.0000  0.0000  0.0000  1.0
]