data_[Ac8Ga16Ag8]
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 [Pnma]
_cell_length_a [14.8555]
_cell_length_b [4.5307]
_cell_length_c [11.4666]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [62]
_chemical_formula_structural [AcGa2Ag]
_chemical_formula_sum '[Ac8 Ga16 Ag8]'
_cell_volume [771.7725]
_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  4  0.0446  0.2500  0.7436  1
  Ac  Ac1  4  0.2039  0.7500  0.0105  1
  Ga  Ga2  4  0.0271  0.2500  0.0392  1
  Ga  Ga3  4  0.1222  0.2500  0.2242  1
  Ga  Ga4  4  0.1256  0.7500  0.5252  1
  Ga  Ga5  4  0.2061  0.7500  0.7229  1
  Ag  Ag6  4  0.0573  0.2500  0.4435  1
  Ag  Ag7  4  0.2057  0.7500  0.3090  1
]