data_[Pm4Pd8Au8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Pd  2.2000  1.4000  0.8462
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [I4/mmm]
_cell_length_a [3.9992]
_cell_length_b [3.9992]
_cell_length_c [25.8033]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [139]
_chemical_formula_structural [Pm(PdAu)2]
_chemical_formula_sum '[Pm4 Pd8 Au8]'
_cell_volume [412.6953]
_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
[
  Pm  Pm0  4  0.0000  0.0000  0.3766  1
  Pd  Pd1  4  0.0000  0.0000  0.0754  1
  Pd  Pd2  4  0.0000  0.5000  0.2500  1
  Au  Au3  4  0.0000  0.0000  0.1771  1
  Au  Au4  4  0.0000  0.5000  0.0000  1
]