data_[La8Tb8Fe8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Tb  1.1000  1.7500  0.9815
  Fe  1.8300  1.4000  0.8525
]
_symmetry_space_group_name_H-M [Cmce]
_cell_length_a [7.1171]
_cell_length_b [12.2252]
_cell_length_c [7.3943]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [64]
_chemical_formula_structural [LaTbFe]
_chemical_formula_sum '[La8 Tb8 Fe8]'
_cell_volume [643.3650]
_cell_formula_units_Z [8]
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
[
  La  La0  8  0.0000  0.2006  0.6132  1
  Tb  Tb1  8  0.2500  0.0377  0.2500  1
  Fe  Fe2  8  0.0000  0.0910  0.9590  1
]