data_[Tb4Pm24Sm8Y4]
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
  Sm  1.1700  1.8500  1.2290
  Y  1.2200  1.8000  1.0400
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [9.1853]
_cell_length_b [15.3843]
_cell_length_c [9.7883]
_cell_angle_alpha [90.0000]
_cell_angle_beta [98.3015]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [TbPm6Sm2Y]
_chemical_formula_sum '[Tb4 Pm24 Sm8 Y4]'
_cell_volume [1368.6831]
_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
[
  Tb  Tb0  4  0.0000  0.0228  0.7500  1
  Pm  Pm1  8  0.0621  0.1830  0.4451  1
  Pm  Pm2  8  0.1029  0.3938  0.6203  1
  Pm  Pm3  8  0.2057  0.2233  0.8136  1
  Sm  Sm4  8  0.2477  0.0504  0.0428  1
  Y  Y5  4  0.0000  0.4083  0.2500  1
]