data_[Hf2Np10S12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Hf  1.3000  1.5500  0.8500
  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 [6.6690]
_cell_length_b [11.5425]
_cell_length_c [6.6664]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.5001]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [HfNp5S6]
_chemical_formula_sum '[Hf2 Np10 S12]'
_cell_volume [483.7247]
_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
[
  Hf  Hf0  2  0.0000  0.0000  0.0000  1
  Np  Np1  4  0.0000  0.1686  0.5000  1
  Np  Np2  4  0.0000  0.3338  0.0000  1
  Np  Np3  2  0.0000  0.5000  0.5000  1
  S  S4  8  0.2434  0.1626  0.2434  1
  S  S5  4  0.2425  0.0000  0.7533  1
]