data_[Fe6Bi6O18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Fe  1.8300  1.4000  0.8525
  Bi  2.0200  1.6000  1.0350
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [R3]
_cell_length_a [5.5621]
_cell_length_b [5.5621]
_cell_length_c [13.7851]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [146]
_chemical_formula_structural [FeBiO3]
_chemical_formula_sum '[Fe6 Bi6 O18]'
_cell_volume [369.3326]
_cell_formula_units_Z [6]
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
[
  Fe  Fe0  3  0.0000  0.0000  0.2976  1.0
  Fe  Fe1  3  0.0000  0.0000  0.7918  1.0
  Bi  Bi2  3  0.0000  0.0000  0.0737  1.0
  Bi  Bi3  3  0.0000  0.0000  0.5710  1.0
  O  O4  9  0.1014  0.3445  0.8650  1.0
  O  O5  9  0.1097  0.7551  0.3668  1.0
]