data_[Na3In6Bi3O18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  In  1.7800  1.5500  0.9400
  Bi  2.0200  1.6000  1.0350
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [R3]
_cell_length_a [5.6487]
_cell_length_b [5.6487]
_cell_length_c [15.1042]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [146]
_chemical_formula_structural [NaIn2BiO6]
_chemical_formula_sum '[Na3 In6 Bi3 O18]'
_cell_volume [417.3774]
_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
[
  Na  Na0  3  0.0000  0.0000  0.1999  1.0
  In  In1  3  0.0000  0.0000  0.4778  1.0
  In  In2  3  0.0000  0.0000  0.9816  1.0
  Bi  Bi3  3  0.0000  0.0000  0.6827  1.0
  O  O4  9  0.0212  0.3509  0.7462  1.0
  O  O5  9  0.0312  0.7333  0.5860  1.0
]