data_[Y4Cd8Hg24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Cd  1.6900  1.5500  1.0900
  Hg  2.0000  1.5000  1.2450
]
_symmetry_space_group_name_H-M [Fmmm]
_cell_length_a [5.4202]
_cell_length_b [9.8327]
_cell_length_c [16.5924]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [69]
_chemical_formula_structural [Y(CdHg3)2]
_chemical_formula_sum '[Y4 Cd8 Hg24]'
_cell_volume [884.2951]
_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
[
  Y  Y0  4  0.0000  0.0000  0.5000  1.0
  Cd  Cd1  8  0.0000  0.0000  0.1539  1.0
  Hg  Hg2  16  0.0000  0.1607  0.3272  1.0
  Hg  Hg3  8  0.0000  0.1766  0.0000  1.0
]