data_[Hg8Pd20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Hg  2.0000  1.5000  1.2450
  Pd  2.2000  1.4000  0.8462
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [12.9594]
_cell_length_b [4.8961]
_cell_length_c [7.5028]
_cell_angle_alpha [90.0000]
_cell_angle_beta [93.3346]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Hg2Pd5]
_chemical_formula_sum '[Hg8 Pd20]'
_cell_volume [475.2565]
_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
[
  Hg  Hg0  8  0.0774  0.3161  0.1049  1.0
  Pd  Pd1  8  0.1460  0.1774  0.4624  1.0
  Pd  Pd2  8  0.2138  0.3231  0.8184  1.0
  Pd  Pd3  4  0.0000  0.1794  0.7500  1.0
]