data_[Np4Au4O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Np  1.3600  1.7500  1.0000
  Au  2.5400  1.3500  1.0700
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Pnna]
_cell_length_a [6.2475]
_cell_length_b [11.1579]
_cell_length_c [6.2203]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [52]
_chemical_formula_structural [NpAuO4]
_chemical_formula_sum '[Np4 Au4 O16]'
_cell_volume [433.6110]
_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
[
  Np  Np0  4  0.2500  0.0000  0.8548  1
  Au  Au1  4  0.1075  0.2500  0.2500  1
  O  O2  8  0.0940  0.0925  0.0897  1
  O  O3  8  0.1524  0.1050  0.6534  1
]