data_[Ac8Hg12Pt16]
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
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Cmce]
_cell_length_a [5.9832]
_cell_length_b [17.7915]
_cell_length_c [7.7484]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [64]
_chemical_formula_structural [Ac2Hg3Pt4]
_chemical_formula_sum '[Ac8 Hg12 Pt16]'
_cell_volume [824.8124]
_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
[
  Ac  Ac0  8  0.0000  0.1073  0.4153  1
  Hg  Hg1  8  0.2500  0.2364  0.7500  1
  Hg  Hg2  4  0.0000  0.0000  0.0000  1
  Pt  Pt3  8  0.0000  0.1608  0.0210  1
  Pt  Pt4  8  0.2500  0.0738  0.7500  1
]