data_[Ac2La4Tb1Nd1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  La  1.1000  1.9500  1.1720
  Tb  1.1000  1.7500  0.9815
  Nd  1.1400  1.8500  1.2765
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [6.4713]
_cell_length_b [3.7972]
_cell_length_c [12.5744]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.4989]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Ac2La4TbNd]
_chemical_formula_sum '[Ac2 La4 Tb1 Nd1]'
_cell_volume [303.8135]
_cell_formula_units_Z [1]
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  2  0.2545  0.0000  0.7541  1
  La  La1  2  0.2547  0.5000  0.2511  1
  Ac  Ac2  1  0.0000  0.0000  0.0000  1
  Ac  Ac3  1  0.0000  0.5000  0.5000  1
  Tb  Tb4  1  0.5000  0.5000  0.0000  1
  Nd  Nd5  1  0.5000  0.0000  0.5000  1
]