data_[La6Tb4Nd12Mg2]
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
  Nd  1.1400  1.8500  1.2765
  Mg  1.3100  1.5000  0.8600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.3470]
_cell_length_b [10.9496]
_cell_length_c [11.9476]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.1807]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [La3Tb2Nd6Mg]
_chemical_formula_sum '[La6 Tb4 Nd12 Mg2]'
_cell_volume [817.2573]
_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
[
  La  La0  4  0.0000  0.1690  0.5000  1.0
  Tb  Tb1  4  0.0000  0.3344  0.0000  1.0
  La  La2  2  0.0000  0.5000  0.5000  1.0
  Nd  Nd3  8  0.2457  0.1659  0.2432  1.0
  Nd  Nd4  4  0.2491  0.5000  0.2448  1.0
  Mg  Mg5  2  0.0000  0.0000  0.0000  1.0
]