data_[Ac10Tb12Sm4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Tb  1.1000  1.7500  0.9815
  Sm  1.1700  1.8500  1.2290
]
_symmetry_space_group_name_H-M [Pbam]
_cell_length_a [11.8689]
_cell_length_b [21.8824]
_cell_length_c [3.7710]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [55]
_chemical_formula_structural [Ac5(Tb3Sm)2]
_chemical_formula_sum '[Ac10 Tb12 Sm4]'
_cell_volume [979.4014]
_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  4  0.0834  0.0916  0.0000  1
  Ac  Ac1  4  0.0884  0.2346  0.5000  1
  Tb  Tb2  4  0.0912  0.3725  0.0000  1
  Tb  Tb3  4  0.1606  0.6463  0.5000  1
  Ac  Ac4  4  0.1811  0.9529  0.5000  1
  Ac  Ac5  2  0.0000  0.5000  0.5000  1
  Sm  Sm6  4  0.1625  0.7928  0.0000  1
]