data_[Na4Ga8Se4S24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Ga  1.8100  1.3000  0.7600
  Se  2.5500  1.1500  1.0133
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [11.8351]
_cell_length_b [11.7217]
_cell_length_c [6.9758]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.1239]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [NaGa2SeS6]
_chemical_formula_sum '[Na4 Ga8 Se4 S24]'
_cell_volume [942.4609]
_cell_formula_units_Z [4]
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  4  0.0000  0.0740  0.7500  1
  Ga  Ga1  8  0.1871  0.4169  0.6940  1
  Se  Se2  4  0.0000  0.2393  0.2500  1
  S  S3  8  0.1169  0.1229  0.1235  1
  S  S4  8  0.1429  0.4300  0.9980  1
  S  S5  8  0.1493  0.2338  0.5767  1
]