data_[Ac4Ir2Pt5]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Ir  2.2000  1.3500  0.7650
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [7.1955]
_cell_length_b [4.2850]
_cell_length_c [8.7399]
_cell_angle_alpha [90.0000]
_cell_angle_beta [92.6136]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Ac4Ir2Pt5]
_chemical_formula_sum '[Ac4 Ir2 Pt5]'
_cell_volume [269.1930]
_cell_formula_units_Z [1]
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  2  0.2224  0.5000  0.8799  1
  Ac  Ac1  2  0.2563  0.5000  0.4017  1
  Ir  Ir2  2  0.0910  0.0000  0.6268  1
  Pt  Pt3  2  0.1661  0.0000  0.1519  1
  Pt  Pt4  2  0.4551  0.0000  0.6911  1
  Pt  Pt5  1  0.5000  0.0000  0.0000  1
]