data_[Ac12Ga4Ge4]
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
  Ge  2.0100  1.2500  0.7700
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [16.9793]
_cell_length_b [4.3590]
_cell_length_c [9.1173]
_cell_angle_alpha [90.0000]
_cell_angle_beta [92.8469]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ac3GaGe]
_chemical_formula_sum '[Ac12 Ga4 Ge4]'
_cell_volume [673.9619]
_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  4  0.0463  0.0000  0.1773  1
  Ac  Ac1  4  0.0987  0.5000  0.5777  1
  Ac  Ac2  4  0.2393  0.0000  0.8236  1
  Ga  Ga3  4  0.2127  0.0000  0.4325  1
  Ge  Ge4  4  0.1085  0.5000  0.9333  1
]