data_[Hg4Ge2F12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Hg  2.0000  1.5000  1.2450
  Ge  2.0100  1.2500  0.7700
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [5.6861]
_cell_length_b [4.8140]
_cell_length_c [10.4586]
_cell_angle_alpha [90.0000]
_cell_angle_beta [93.4687]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Hg2GeF6]
_chemical_formula_sum '[Hg4 Ge2 F12]'
_cell_volume [285.7540]
_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
[
  Hg  Hg0  4  0.1268  0.0884  0.7816  1.0
  Ge  Ge1  2  0.5000  0.0000  0.5000  1.0
  F  F2  4  0.2293  0.1826  0.5324  1.0
  F  F3  4  0.3202  0.7103  0.4382  1.0
  F  F4  4  0.4914  0.1516  0.3359  1.0
]