data_[Y4Np10S24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  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 [14.1337]
_cell_length_b [7.8419]
_cell_length_c [9.3863]
_cell_angle_alpha [90.0000]
_cell_angle_beta [110.4682]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Y2Np5S12]
_chemical_formula_sum '[Y4 Np10 S24]'
_cell_volume [974.6594]
_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
[
  Y  Y0  4  0.0000  0.2463  0.0000  1
  Np  Np1  4  0.1951  0.5000  0.3843  1
  Np  Np2  4  0.2342  0.5000  0.9602  1
  Np  Np3  2  0.0000  0.0000  0.5000  1
  S  S4  8  0.1378  0.2234  0.5074  1
  S  S5  8  0.2005  0.2745  0.1535  1
  S  S6  4  0.0229  0.5000  0.8129  1
  S  S7  4  0.0633  0.0000  0.8394  1
]