data_[Np8Cd2O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Np  1.3600  1.7500  1.0000
  Cd  1.6900  1.5500  1.0900
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [8.1836]
_cell_length_b [8.2156]
_cell_length_c [8.2873]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Np4CdO12]
_chemical_formula_sum '[Np8 Cd2 O24]'
_cell_volume [557.1787]
_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
[
  Np  Np0  8  0.2500  0.2500  0.2500  1
  Cd  Cd1  2  0.0000  0.5000  0.0000  1
  O  O2  8  0.0000  0.2322  0.2875  1
  O  O3  8  0.1957  0.2999  0.0000  1
  O  O4  8  0.2318  0.5000  0.2870  1
]