data_[Pr8Pu20Os12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Pu  1.2800  1.7500  0.9675
  Os  2.2000  1.3000  0.6730
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [4.8210]
_cell_length_b [27.9972]
_cell_length_c [7.1209]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Pr2Pu5Os3]
_chemical_formula_sum '[Pr8 Pu20 Os12]'
_cell_volume [961.1335]
_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
[
  Pr  Pr0  4  0.0000  0.1737  0.2227  1
  Pr  Pr1  4  0.0000  0.4798  0.2433  1
  Pu  Pu2  4  0.0000  0.0528  0.0792  1
  Pu  Pu3  4  0.0000  0.1240  0.7375  1
  Pu  Pu4  4  0.0000  0.2933  0.0264  1
  Pu  Pu5  4  0.0000  0.2946  0.4582  1
  Pu  Pu6  4  0.0000  0.4004  0.8885  1
  Os  Os7  4  0.0000  0.0490  0.4632  1
  Os  Os8  4  0.0000  0.2238  0.7457  1
  Os  Os9  4  0.0000  0.3930  0.5000  1
]