data_[Rb4Li4Nd8O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Li  0.9800  1.4500  0.9000
  Nd  1.1400  1.8500  1.2765
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [3.6398]
_cell_length_b [12.2208]
_cell_length_c [12.0446]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [RbLiNd2O4]
_chemical_formula_sum '[Rb4 Li4 Nd8 O16]'
_cell_volume [535.7589]
_cell_formula_units_Z [4]
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
[
  Rb  Rb0  4  0.0000  0.0988  0.7500  1.0
  Li  Li1  4  0.0000  0.1816  0.2500  1.0
  Nd  Nd2  8  0.0000  0.3661  0.5581  1.0
  O  O3  8  0.0000  0.2497  0.1022  1.0
  O  O4  4  0.0000  0.0000  0.0000  1.0
  O  O5  4  0.0000  0.3980  0.7500  1.0
]