data_[Ac4Ge4I4]
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
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [7.8347]
_cell_length_b [4.6112]
_cell_length_c [12.5639]
_cell_angle_alpha [90.0000]
_cell_angle_beta [91.9967]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [AcGeI]
_chemical_formula_sum '[Ac4 Ge4 I4]'
_cell_volume [453.6295]
_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  0.0075  0.0000  0.6680  1
  Ge  Ge1  4  0.1662  0.5000  0.4910  1
  I  I2  4  0.1814  0.5000  0.8406  1
]