data_[Ce8Dy2O18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Dy  1.2200  1.7500  1.1310
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Imm2]
_cell_length_a [3.8278]
_cell_length_b [19.4950]
_cell_length_c [5.5294]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [44]
_chemical_formula_structural [Ce4DyO9]
_chemical_formula_sum '[Ce8 Dy2 O18]'
_cell_volume [412.6188]
_cell_formula_units_Z [2]
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
[
  Ce  Ce0  4  0.0000  0.1988  0.0065  1.0
  Ce  Ce1  4  0.0000  0.3943  0.0138  1.0
  Dy  Dy2  2  0.0000  0.0000  0.9541  1.0
  O  O3  4  0.0000  0.0847  0.2494  1.0
  O  O4  4  0.0000  0.1037  0.7462  1.0
  O  O5  4  0.0000  0.2986  0.2609  1.0
  O  O6  4  0.0000  0.3031  0.7633  1.0
  O  O7  2  0.0000  0.5000  0.2503  1.0
]