data_[Ac64Mg16Co16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Mg  1.3100  1.5000  0.8600
  Co  1.8800  1.3500  0.7683
]
_symmetry_space_group_name_H-M [F-43m]
_cell_length_a [14.8576]
_cell_length_b [14.8576]
_cell_length_c [14.8576]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [216]
_chemical_formula_structural [Ac4MgCo]
_chemical_formula_sum '[Ac64 Mg16 Co16]'
_cell_volume [3279.8062]
_cell_formula_units_Z [16]
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  24  0.0000  0.0000  0.3117  1
  Ac  Ac1  24  0.0611  0.2500  0.2500  1
  Ac  Ac2  16  0.1562  0.1562  0.8438  1
  Mg  Mg3  16  0.0772  0.0772  0.0772  1
  Co  Co4  16  0.1409  0.1409  0.6409  1
]