data_[Ac6Mg3Al36Co9]
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
  Al  1.6100  1.2500  0.6750
  Co  1.8800  1.3500  0.7683
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [8.6758]
_cell_length_b [8.6758]
_cell_length_c [19.2438]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [Ac2Mg(Al4Co)3]
_chemical_formula_sum '[Ac6 Mg3 Al36 Co9]'
_cell_volume [1254.4099]
_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  6  0.0000  0.0000  0.4044  1
  Mg  Mg1  3  0.0000  0.0000  0.0000  1
  Al  Al2  18  0.0170  0.5085  0.3815  1
  Al  Al3  18  0.1057  0.5528  0.8281  1
  Co  Co4  9  0.0000  0.5000  0.5000  1
]