data_[Tb2Nd28Al2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Nd  1.1400  1.8500  1.2765
  Al  1.6100  1.2500  0.6750
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [11.3142]
_cell_length_b [8.5945]
_cell_length_c [11.1408]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [TbNd14Al]
_chemical_formula_sum '[Tb2 Nd28 Al2]'
_cell_volume [1083.3257]
_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  0.0000  0.0000  0.3831  1
  Nd  Nd1  8  0.2317  0.2060  0.8919  1
  Nd  Nd2  4  0.0000  0.2115  0.1124  1
  Nd  Nd3  4  0.2322  0.0000  0.6134  1
  Nd  Nd4  4  0.2579  0.0000  0.1802  1
  Nd  Nd5  4  0.5000  0.2117  0.1025  1
  Nd  Nd6  2  0.5000  0.0000  0.3894  1
  Nd  Nd7  2  0.5000  0.0000  0.8147  1
  Al  Al8  2  0.0000  0.0000  0.8280  1
]