data_[Re2Hg4O4F8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Re  1.9000  1.3500  0.7125
  Hg  2.0000  1.5000  1.2450
  O  3.4400  0.6000  1.2600
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [8.1119]
_cell_length_b [8.0788]
_cell_length_c [5.3152]
_cell_angle_alpha [90.0000]
_cell_angle_beta [99.6454]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [ReHg2(OF2)2]
_chemical_formula_sum '[Re2 Hg4 O4 F8]'
_cell_volume [343.4073]
_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
[
  Re  Re0  2  0.0000  0.0000  0.5000  1.0
  Hg  Hg1  4  0.1338  0.5000  0.9001  1.0
  O  O2  4  0.1583  0.0000  0.3018  1.0
  F  F3  8  0.1257  0.1676  0.7199  1.0
]