data_[Sr3Bi6Rh3O18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Bi  2.0200  1.6000  1.0350
  Rh  2.2800  1.3500  0.7450
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [R3]
_cell_length_a [5.8677]
_cell_length_b [5.8677]
_cell_length_c [15.4754]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [146]
_chemical_formula_structural [SrBi2RhO6]
_chemical_formula_sum '[Sr3 Bi6 Rh3 O18]'
_cell_volume [461.4307]
_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
[
  Sr  Sr0  3  0.0000  0.0000  0.1994  1.0
  Bi  Bi1  3  0.0000  0.0000  0.4695  1.0
  Bi  Bi2  3  0.0000  0.0000  0.9842  1.0
  Rh  Rh3  3  0.0000  0.0000  0.6754  1.0
  O  O4  9  0.0068  0.7389  0.5915  1.0
  O  O5  9  0.0070  0.3785  0.4115  1.0
]