data_[Pm8Sm4Sc6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Sm  1.1700  1.8500  1.2290
  Sc  1.3600  1.6000  0.8850
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.0747]
_cell_length_b [5.0013]
_cell_length_c [10.4968]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.1520]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pm4Sm2Sc3]
_chemical_formula_sum '[Pm8 Sm4 Sc6]'
_cell_volume [552.4562]
_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
[
  Pm  Pm0  4  0.0050  0.0000  0.3368  1
  Pm  Pm1  4  0.1657  0.5000  0.8870  1
  Sm  Sm2  4  0.1693  0.5000  0.2277  1
  Sc  Sc3  4  0.1640  0.5000  0.5514  1
  Sc  Sc4  2  0.0000  0.0000  0.0000  1
]