data_[Tb4Mn4Al4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Mn  1.5500  1.4000  0.6483
  Al  1.6100  1.2500  0.6750
]
_symmetry_space_group_name_H-M [Pnma]
_cell_length_a [7.1637]
_cell_length_b [4.4715]
_cell_length_c [7.6566]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [62]
_chemical_formula_structural [TbMnAl]
_chemical_formula_sum '[Tb4 Mn4 Al4]'
_cell_volume [245.2623]
_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  0.0076  0.2500  0.6890  1.0
  Mn  Mn1  4  0.1995  0.7500  0.8974  1.0
  Al  Al2  4  0.1728  0.2500  0.0721  1.0
]