data_[Hg4W4O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Hg  2.0000  1.5000  1.2450
  W  2.3600  1.3500  0.7667
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [11.6103]
_cell_length_b [6.2170]
_cell_length_c [5.2741]
_cell_angle_alpha [90.0000]
_cell_angle_beta [113.7276]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [HgWO4]
_chemical_formula_sum '[Hg4 W4 O16]'
_cell_volume [348.5098]
_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
[
  Hg  Hg0  4  0.2500  0.2500  0.5000  1.0
  W  W1  4  0.0000  0.1807  0.7500  1.0
  O  O2  8  0.0953  0.0922  0.5271  1.0
  O  O3  8  0.1168  0.3592  0.9757  1.0
]