data_[Y3Ni6Bi3O18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Ni  1.9100  1.3500  0.7400
  Bi  2.0200  1.6000  1.0350
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [R3]
_cell_length_a [5.4400]
_cell_length_b [5.4400]
_cell_length_c [14.5390]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [146]
_chemical_formula_structural [YNi2BiO6]
_chemical_formula_sum '[Y3 Ni6 Bi3 O18]'
_cell_volume [372.6219]
_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
[
  Y  Y0  3  0.0000  0.0000  0.8035  1.0
  Ni  Ni1  3  0.0000  0.0000  0.0162  1.0
  Ni  Ni2  3  0.0000  0.0000  0.5186  1.0
  Bi  Bi3  3  0.0000  0.0000  0.3140  1.0
  O  O4  9  0.0348  0.3535  0.5865  1.0
  O  O5  9  0.0600  0.7022  0.0831  1.0
]