data_[Y4Cd12Hg24]
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 [Cmc2_1]
_cell_length_a [8.6449]
_cell_length_b [15.6141]
_cell_length_c [7.5047]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Y(CdHg2)3]
_chemical_formula_sum '[Y4 Cd12 Hg24]'
_cell_volume [1013.0036]
_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  0.1931  0.5784  1
  Cd  Cd1  8  0.1715  0.1325  0.9684  1
  Cd  Cd2  4  0.0000  0.4147  0.5535  1
  Hg  Hg3  8  0.1911  0.3149  0.8319  1
  Hg  Hg4  8  0.2225  0.4480  0.1147  1
  Hg  Hg5  4  0.0000  0.0402  0.3081  1
  Hg  Hg6  4  0.0000  0.2920  0.2155  1
]