data_[Ac10Zn12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Zn  1.6500  1.3500  0.8800
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [5.4254]
_cell_length_b [7.8407]
_cell_length_c [16.4019]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Ac5Zn6]
_chemical_formula_sum '[Ac10 Zn12]'
_cell_volume [697.7120]
_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  4  0.0000  0.0000  0.3267  1
  Ac  Ac1  4  0.0000  0.5000  0.3554  1
  Ac  Ac2  2  0.0000  0.5000  0.0000  1
  Zn  Zn3  8  0.0000  0.2604  0.1728  1
  Zn  Zn4  4  0.0000  0.2165  0.5000  1
]