data_[Pm8Mg16Pd8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Mg  1.3100  1.5000  0.8600
  Pd  2.2000  1.4000  0.8462
]
_symmetry_space_group_name_H-M [Pnma]
_cell_length_a [15.8680]
_cell_length_b [8.2426]
_cell_length_c [5.6281]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [62]
_chemical_formula_structural [PmMg2Pd]
_chemical_formula_sum '[Pm8 Mg16 Pd8]'
_cell_volume [736.1187]
_cell_formula_units_Z [8]
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  0.1057  0.2500  0.7442  1
  Pm  Pm1  4  0.1375  0.7500  0.5479  1
  Mg  Mg2  8  0.0391  0.0546  0.2416  1
  Mg  Mg3  8  0.2124  0.5549  0.0425  1
  Pd  Pd4  4  0.0682  0.7500  0.0343  1
  Pd  Pd5  4  0.1855  0.2500  0.2493  1
]