data_[Hg3Ge1F6]
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 [P-31m]
_cell_length_a [5.3175]
_cell_length_b [5.3175]
_cell_length_c [6.6973]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [162]
_chemical_formula_structural [Hg3GeF6]
_chemical_formula_sum '[Hg3 Ge1 F6]'
_cell_volume [163.9976]
_cell_formula_units_Z [1]
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  2  0.3333  0.6667  0.5000  1
  Hg  Hg1  1  0.0000  0.0000  0.5000  1
  Ge  Ge2  1  0.0000  0.0000  0.0000  1
  F  F3  6  0.0000  0.2773  0.8357  1
]