data_[Nd18Dy6O36]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Dy  1.2200  1.7500  1.1310
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [R-3]
_cell_length_a [10.0023]
_cell_length_b [10.0023]
_cell_length_c [11.6784]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [148]
_chemical_formula_structural [Nd3DyO6]
_chemical_formula_sum '[Nd18 Dy6 O36]'
_cell_volume [1011.8475]
_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
[
  Nd  Nd0  18  0.0387  0.2659  0.7093  1.0
  Dy  Dy1  3  0.0000  0.0000  0.0000  1.0
  Dy  Dy2  3  0.0000  0.0000  0.5000  1.0
  O  O3  18  0.0276  0.1854  0.3748  1.0
  O  O4  18  0.0283  0.2144  0.9049  1.0
]