data_[Ac14Ag4Ir4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Ag  1.9300  1.6000  1.0867
  Ir  2.2000  1.3500  0.7650
]
_symmetry_space_group_name_H-M [Imm2]
_cell_length_a [4.1689]
_cell_length_b [17.0245]
_cell_length_c [10.6059]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [44]
_chemical_formula_structural [Ac7(AgIr)2]
_chemical_formula_sum '[Ac14 Ag4 Ir4]'
_cell_volume [752.7372]
_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  0.1393  0.2471  1
  Ac  Ac1  4  0.0000  0.1904  0.9049  1
  Ac  Ac2  4  0.0000  0.3750  0.1047  1
  Ac  Ac3  2  0.0000  0.5000  0.5054  1
  Ag  Ag4  2  0.0000  0.0000  0.7599  1
  Ag  Ag5  2  0.0000  0.5000  0.8472  1
  Ir  Ir6  4  0.0000  0.2564  0.6140  1
]