data_[Pm8Pr4Nd4Sm24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Pr  1.1300  1.8500  1.0600
  Nd  1.1400  1.8500  1.2765
  Sm  1.1700  1.8500  1.2290
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [9.2165]
_cell_length_b [15.3287]
_cell_length_c [9.9283]
_cell_angle_alpha [90.0000]
_cell_angle_beta [98.7519]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Pm2PrNdSm6]
_chemical_formula_sum '[Pm8 Pr4 Nd4 Sm24]'
_cell_volume [1386.3065]
_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  0.2425  0.0503  0.0428  1
  Pr  Pr1  4  0.0000  0.0199  0.7500  1
  Nd  Nd2  4  0.0000  0.4057  0.2500  1
  Sm  Sm3  8  0.0688  0.1870  0.4439  1
  Sm  Sm4  8  0.0994  0.3953  0.6209  1
  Sm  Sm5  8  0.2028  0.2252  0.8158  1
]