data_[Ac8Ga16Ag12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Ga  1.8100  1.3000  0.7600
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [Cmce]
_cell_length_a [6.1328]
_cell_length_b [16.3937]
_cell_length_c [8.1806]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [64]
_chemical_formula_structural [Ac2Ga4Ag3]
_chemical_formula_sum '[Ac8 Ga16 Ag12]'
_cell_volume [822.4786]
_cell_formula_units_Z [4]
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  0.0000  0.1111  0.4080  1
  Ga  Ga1  8  0.0000  0.1757  0.0085  1
  Ga  Ga2  8  0.2500  0.0590  0.7500  1
  Ag  Ag3  8  0.2500  0.2233  0.7500  1
  Ag  Ag4  4  0.0000  0.0000  0.0000  1
]