data_[Pm24Cu4Rh8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Cu  1.9000  1.3500  0.8200
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [9.5236]
_cell_length_b [9.8143]
_cell_length_c [10.4023]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Pm6CuRh2]
_chemical_formula_sum '[Pm24 Cu4 Rh8]'
_cell_volume [972.2712]
_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  0.1902  0.2378  1
  Pm  Pm1  8  0.1928  0.5000  0.1703  1
  Pm  Pm2  8  0.2217  0.3250  0.5000  1
  Cu  Cu3  2  0.0000  0.0000  0.0000  1
  Cu  Cu4  2  0.0000  0.0000  0.5000  1
  Rh  Rh5  4  0.0000  0.3314  0.0000  1
  Rh  Rh6  4  0.0000  0.5000  0.3693  1
]