data_[Sn20Ir4Pd4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sn  1.9600  1.4500  0.8300
  Ir  2.2000  1.3500  0.7650
  Pd  2.2000  1.4000  0.8462
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [11.2207]
_cell_length_b [7.7900]
_cell_length_c [9.7243]
_cell_angle_alpha [90.0000]
_cell_angle_beta [117.9037]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Sn5IrPd]
_chemical_formula_sum '[Sn20 Ir4 Pd4]'
_cell_volume [751.1675]
_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
[
  Sn  Sn0  8  0.1060  0.2929  0.9667  1
  Sn  Sn1  8  0.2469  0.0936  0.6961  1
  Sn  Sn2  4  0.0000  0.1208  0.2500  1
  Ir  Ir3  4  0.0000  0.0000  0.0000  1
  Pd  Pd4  4  0.0000  0.4649  0.2500  1
]