data_[Ac8Hg16Pd16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Hg  2.0000  1.5000  1.2450
  Pd  2.2000  1.4000  0.8462
]
_symmetry_space_group_name_H-M [Fddd]
_cell_length_a [5.3200]
_cell_length_b [10.1693]
_cell_length_c [18.4603]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [70]
_chemical_formula_structural [Ac(HgPd)2]
_chemical_formula_sum '[Ac8 Hg16 Pd16]'
_cell_volume [998.7069]
_cell_formula_units_Z [8]
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
[
  Ac  Ac0  8  0.0000  0.0000  0.5000  1
  Hg  Hg1  16  0.0000  0.0000  0.1217  1
  Pd  Pd2  16  0.0000  0.1772  0.0000  1
]