data_[Tb2Nd2Al2Ge2]
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
  Ge  2.0100  1.2500  0.7700
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [4.0798]
_cell_length_b [4.4632]
_cell_length_c [11.1395]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [TbNdAlGe]
_chemical_formula_sum '[Tb2 Nd2 Al2 Ge2]'
_cell_volume [202.8348]
_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  0.5000  0.0000  0.1408  1.0
  Nd  Nd1  2  0.0000  0.0000  0.8591  1.0
  Al  Al2  2  0.0000  0.0000  0.5745  1.0
  Ge  Ge3  2  0.5000  0.0000  0.4256  1.0
]