data_[Ac6U4S4N10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  U  1.3800  1.7500  0.9913
  S  2.5800  1.0000  0.8800
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [I4/mmm]
_cell_length_a [4.3761]
_cell_length_b [4.3761]
_cell_length_c [24.5379]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [139]
_chemical_formula_structural [Ac3U2S2N5]
_chemical_formula_sum '[Ac6 U4 S4 N10]'
_cell_volume [469.9016]
_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
[
  Ac  Ac0  4  0.0000  0.0000  0.1698  1
  Ac  Ac1  2  0.0000  0.0000  0.0000  1
  U  U2  4  0.0000  0.0000  0.4110  1
  S  S3  4  0.0000  0.0000  0.2958  1
  N  N4  8  0.0000  0.5000  0.0955  1
  N  N5  2  0.0000  0.0000  0.5000  1
]