data_[Tb2Pm8Sc6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Pm  1.1300  1.8500  1.1100
  Sc  1.3600  1.6000  0.8850
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [27.1837]
_cell_length_b [3.4639]
_cell_length_c [5.6720]
_cell_angle_alpha [90.0000]
_cell_angle_beta [93.7101]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [TbPm4Sc3]
_chemical_formula_sum '[Tb2 Pm8 Sc6]'
_cell_volume [532.9657]
_cell_formula_units_Z [2]
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
[
  Tb  Tb0  2  0.0000  0.5000  0.0000  1
  Pm  Pm1  4  0.1004  0.5000  0.5298  1
  Pm  Pm2  4  0.1894  0.5000  0.0611  1
  Sc  Sc3  4  0.2058  0.0000  0.5705  1
  Sc  Sc4  2  0.0000  0.0000  0.5000  1
]