data_[Ac6Mg36Cd9Ag3]
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
  Cd  1.6900  1.5500  1.0900
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [6.7116]
_cell_length_b [6.7116]
_cell_length_c [38.4952]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [Ac2Mg12Cd3Ag]
_chemical_formula_sum '[Ac6 Mg36 Cd9 Ag3]'
_cell_volume [1501.7380]
_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  0.3601  1
  Mg  Mg1  18  0.0021  0.5011  0.6136  1
  Mg  Mg2  18  0.0269  0.5135  0.1114  1
  Cd  Cd3  9  0.0000  0.5000  0.5000  1
  Ag  Ag4  3  0.0000  0.0000  0.0000  1
]