data_[Tb2Pr2Fe4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Pr  1.1300  1.8500  1.0600
  Fe  1.8300  1.4000  0.8525
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [9.4685]
_cell_length_b [3.8338]
_cell_length_c [5.6762]
_cell_angle_alpha [90.0000]
_cell_angle_beta [119.1045]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [TbPrFe2]
_chemical_formula_sum '[Tb2 Pr2 Fe4]'
_cell_volume [180.0327]
_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  0.1957  0.5000  0.1352  1
  Pr  Pr1  2  0.3066  0.0000  0.7230  1
  Fe  Fe2  2  0.0006  0.0000  0.2429  1
  Fe  Fe3  2  0.4947  0.0000  0.3989  1
]