data_[Ac8Pr4Au4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Pr  1.1300  1.8500  1.0600
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [11.9993]
_cell_length_b [6.6879]
_cell_length_c [7.5370]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.5945]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Ac2PrAu]
_chemical_formula_sum '[Ac8 Pr4 Au4]'
_cell_volume [579.6519]
_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  0.1928  0.0045  0.5925  1
  Pr  Pr1  4  0.0000  0.3629  0.7500  1
  Au  Au2  4  0.0000  0.1892  0.2500  1
]