data_[Na2P2H4S8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  P  2.1900  1.0000  0.5500
  H  2.2000  0.2500  0.0000
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [I222]
_cell_length_a [5.0236]
_cell_length_b [7.1425]
_cell_length_c [8.1826]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [23]
_chemical_formula_structural [NaP(HS2)2]
_chemical_formula_sum '[Na2 P2 H4 S8]'
_cell_volume [293.5995]
_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
[
  Na  Na0  2  0.0000  0.0000  0.0000  1.0
  P  P1  2  0.0000  0.0000  0.5000  1.0
  H  H2  4  0.0000  0.5000  0.1456  1.0
  S  S3  8  0.2494  0.1555  0.3511  1.0
]