data_[Pm36Ge18Rh3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Ge  2.0100  1.2500  0.7700
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [R-3]
_cell_length_a [13.0489]
_cell_length_b [13.0489]
_cell_length_c [12.0243]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [148]
_chemical_formula_structural [Pm12Ge6Rh]
_chemical_formula_sum '[Pm36 Ge18 Rh3]'
_cell_volume [1773.1131]
_cell_formula_units_Z [3]
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  18  0.0328  0.2055  0.3916  1
  Pm  Pm1  18  0.0475  0.2053  0.8851  1
  Ge  Ge2  18  0.0473  0.2707  0.6486  1
  Rh  Rh3  3  0.0000  0.0000  0.0000  1
]