data_[Pm24Co8Ru4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Co  1.8800  1.3500  0.7683
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [9.6266]
_cell_length_b [9.6381]
_cell_length_c [9.7567]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Pm6Co2Ru]
_chemical_formula_sum '[Pm24 Co8 Ru4]'
_cell_volume [905.2444]
_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  0.1824  0.1722  1
  Pm  Pm1  8  0.1746  0.2426  0.5000  1
  Pm  Pm2  8  0.1836  0.5000  0.2348  1
  Co  Co3  4  0.0000  0.0000  0.3884  1
  Co  Co4  4  0.1703  0.0000  0.0000  1
  Ru  Ru5  2  0.0000  0.5000  0.0000  1
  Ru  Ru6  2  0.0000  0.5000  0.5000  1
]