data_[Pm8Sn16Pd12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Sn  1.9600  1.4500  0.8300
  Pd  2.2000  1.4000  0.8462
]
_symmetry_space_group_name_H-M [Cmce]
_cell_length_a [6.2460]
_cell_length_b [15.8973]
_cell_length_c [8.0705]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [64]
_chemical_formula_structural [Pm2Sn4Pd3]
_chemical_formula_sum '[Pm8 Sn16 Pd12]'
_cell_volume [801.3471]
_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  8  0.0000  0.1101  0.4074  1
  Sn  Sn1  8  0.0000  0.1813  0.0237  1
  Sn  Sn2  8  0.2500  0.0579  0.7500  1
  Pd  Pd3  8  0.2500  0.2296  0.7500  1
  Pd  Pd4  4  0.0000  0.0000  0.0000  1
]