data_[Cd3Sn3Bi6O18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cd  1.6900  1.5500  1.0900
  Sn  1.9600  1.4500  0.8300
  Bi  2.0200  1.6000  1.0350
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [R3]
_cell_length_a [5.9197]
_cell_length_b [5.9197]
_cell_length_c [14.9778]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [146]
_chemical_formula_structural [CdSn(BiO3)2]
_chemical_formula_sum '[Cd3 Sn3 Bi6 O18]'
_cell_volume [454.5437]
_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
[
  Cd  Cd0  3  0.0000  0.0000  0.1993  1.0
  Sn  Sn1  3  0.0000  0.0000  0.6854  1.0
  Bi  Bi2  3  0.0000  0.0000  0.4736  1.0
  Bi  Bi3  3  0.0000  0.0000  0.9772  1.0
  O  O4  9  0.0729  0.3440  0.7479  1.0
  O  O5  9  0.0810  0.6926  0.2529  1.0
]