data_[Ac16Ge2Sb10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Ge  2.0100  1.2500  0.7700
  Sb  2.0500  1.4500  0.8300
]
_symmetry_space_group_name_H-M [I-4]
_cell_length_a [9.9906]
_cell_length_b [9.9906]
_cell_length_c [10.1111]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [82]
_chemical_formula_structural [Ac8GeSb5]
_chemical_formula_sum '[Ac16 Ge2 Sb10]'
_cell_volume [1009.2018]
_cell_formula_units_Z [2]
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  0.0689  0.8088  0.8029  1
  Ac  Ac1  8  0.0702  0.6785  0.4481  1
  Ge  Ge2  2  0.0000  0.5000  0.7500  1
  Sb  Sb3  8  0.1206  0.7508  0.1261  1
  Sb  Sb4  2  0.0000  0.0000  0.5000  1
]