data_[Cs4Ac4Np2S12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Ac  1.1000  1.9500  1.2600
  Np  1.3600  1.7500  1.0000
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [7.5539]
_cell_length_b [12.9208]
_cell_length_c [8.6024]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.9558]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Cs2Ac2NpS6]
_chemical_formula_sum '[Cs4 Ac4 Np2 S12]'
_cell_volume [803.1255]
_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
[
  Cs  Cs0  4  0.0000  0.1693  0.0000  1
  Ac  Ac1  4  0.0000  0.3345  0.5000  1
  Np  Np2  2  0.0000  0.0000  0.5000  1
  S  S3  8  0.2129  0.1554  0.6794  1
  S  S4  4  0.2418  0.0000  0.3196  1
]