data_[Pm8B12Rh20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  B  2.0400  0.8500  0.4100
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [Ibam]
_cell_length_a [8.6726]
_cell_length_b [12.0829]
_cell_length_c [5.7018]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [72]
_chemical_formula_structural [Pm2B3Rh5]
_chemical_formula_sum '[Pm8 B12 Rh20]'
_cell_volume [597.5007]
_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  0.2380  0.1394  0.5000  1
  B  B1  8  0.1084  0.3851  0.5000  1
  B  B2  4  0.0000  0.0000  0.2500  1
  Rh  Rh3  8  0.0000  0.2737  0.2500  1
  Rh  Rh4  8  0.1289  0.0912  0.0000  1
  Rh  Rh5  4  0.0000  0.5000  0.2500  1
]