data_[Pm24Al4Co8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Al  1.6100  1.2500  0.6750
  Co  1.8800  1.3500  0.7683
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [9.5056]
_cell_length_b [9.8382]
_cell_length_c [10.1793]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Pm6AlCo2]
_chemical_formula_sum '[Pm24 Al4 Co8]'
_cell_volume [951.9481]
_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  0.1974  0.2375  1
  Pm  Pm1  8  0.1864  0.5000  0.1758  1
  Pm  Pm2  8  0.2170  0.3181  0.5000  1
  Al  Al3  2  0.0000  0.0000  0.0000  1
  Al  Al4  2  0.0000  0.0000  0.5000  1
  Co  Co5  4  0.0000  0.3248  0.0000  1
  Co  Co6  4  0.0000  0.5000  0.3879  1
]