data_[Ac24La3Pt18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  La  1.1000  1.9500  1.1720
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [R-3]
_cell_length_a [7.6548]
_cell_length_b [7.6548]
_cell_length_c [31.2969]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [148]
_chemical_formula_structural [Ac8LaPt6]
_chemical_formula_sum '[Ac24 La3 Pt18]'
_cell_volume [1588.1801]
_cell_formula_units_Z [3]
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  18  0.0000  0.6657  0.1083  1
  Ac  Ac1  6  0.0000  0.0000  0.3333  1
  La  La2  3  0.0000  0.0000  0.0000  1
  Pt  Pt3  18  0.0000  0.6708  0.9422  1
]