data_[Ho6Cd8Hg4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Cd  1.6900  1.5500  1.0900
  Hg  2.0000  1.5000  1.2450
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.9547]
_cell_length_b [4.9581]
_cell_length_c [9.2058]
_cell_angle_alpha [90.0000]
_cell_angle_beta [119.4537]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ho3(Cd2Hg)2]
_chemical_formula_sum '[Ho6 Cd8 Hg4]'
_cell_volume [435.3831]
_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
[
  Ho  Ho0  4  0.1689  0.5000  0.6641  1
  Ho  Ho1  2  0.0000  0.0000  0.0000  1
  Cd  Cd2  4  0.0504  0.0000  0.3852  1
  Cd  Cd3  4  0.2251  0.5000  0.0555  1
  Hg  Hg4  4  0.1097  0.5000  0.2758  1
]