data_[Ac24Al8Ag8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Al  1.6100  1.2500  0.6750
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [14.5508]
_cell_length_b [9.5619]
_cell_length_c [12.3144]
_cell_angle_alpha [90.0000]
_cell_angle_beta [120.6743]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Ac3AlAg]
_chemical_formula_sum '[Ac24 Al8 Ag8]'
_cell_volume [1473.6038]
_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  0.0555  0.1875  0.5811  1
  Ac  Ac1  8  0.1374  0.6556  0.7903  1
  Ac  Ac2  8  0.2493  0.0610  0.9202  1
  Al  Al3  8  0.2119  0.1179  0.1623  1
  Ag  Ag4  4  0.0000  0.0467  0.2500  1
  Ag  Ag5  4  0.0000  0.5000  0.0000  1
]