data_[Cd3Hg18F36]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cd  1.6900  1.5500  1.0900
  Hg  2.0000  1.5000  1.2450
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [R-3]
_cell_length_a [10.5960]
_cell_length_b [10.5960]
_cell_length_c [9.9112]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [148]
_chemical_formula_structural [CdHg6F12]
_chemical_formula_sum '[Cd3 Hg18 F36]'
_cell_volume [963.6997]
_cell_formula_units_Z [3]
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
[
  Cd  Cd0  3  0.0000  0.0000  0.0000  1.0
  Hg  Hg1  18  0.0464  0.7877  0.6504  1.0
  F  F2  18  0.0313  0.8115  0.3953  1.0
  F  F3  18  0.0380  0.8340  0.8891  1.0
]