data_[Ac6Ce2Pt6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Ce  1.1200  1.8500  1.0800
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [8.5354]
_cell_length_b [4.3434]
_cell_length_c [12.2112]
_cell_angle_alpha [90.0000]
_cell_angle_beta [91.1518]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Ac3CePt3]
_chemical_formula_sum '[Ac6 Ce2 Pt6]'
_cell_volume [452.6062]
_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
[
  Ac  Ac0  2  0.1074  0.2500  0.1289  1
  Ac  Ac1  2  0.3667  0.7500  0.3821  1
  Ac  Ac2  2  0.3785  0.7500  0.8721  1
  Ce  Ce3  2  0.1299  0.2500  0.6268  1
  Pt  Pt4  2  0.1070  0.2500  0.3815  1
  Pt  Pt5  2  0.1379  0.2500  0.8757  1
  Pt  Pt6  2  0.3710  0.7500  0.6294  1
]