data_[Zr4Hg4S8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Zr  1.3300  1.5500  0.8600
  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 [19.6078]
_cell_length_b [3.6629]
_cell_length_c [6.3281]
_cell_angle_alpha [90.0000]
_cell_angle_beta [101.9247]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [ZrHgS2]
_chemical_formula_sum '[Zr4 Hg4 S8]'
_cell_volume [444.6787]
_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
[
  Zr  Zr0  4  0.2495  0.5000  0.2497  1.0
  Hg  Hg1  4  0.0032  0.5000  0.7534  1.0
  S  S2  4  0.1722  0.0000  0.0330  1.0
  S  S3  4  0.1730  0.5000  0.5349  1.0
]