data_[Rb4Li4Hg4S8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Li  0.9800  1.4500  0.9000
  Hg  2.0000  1.5000  1.2450
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [13.3635]
_cell_length_b [4.2894]
_cell_length_c [9.4862]
_cell_angle_alpha [90.0000]
_cell_angle_beta [99.5155]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [RbLiHgS2]
_chemical_formula_sum '[Rb4 Li4 Hg4 S8]'
_cell_volume [536.2778]
_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
[
  Rb  Rb0  4  0.1608  0.5000  0.6674  1.0
  Li  Li1  4  0.1754  0.5000  0.0606  1.0
  Hg  Hg2  4  0.0460  0.0000  0.1930  1.0
  S  S3  4  0.1290  0.5000  0.3096  1.0
  S  S4  4  0.1360  0.0000  0.9353  1.0
]