data_[Ac2La4Nd6Sm12]
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
  Nd  1.1400  1.8500  1.2765
  Sm  1.1700  1.8500  1.2290
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.4137]
_cell_length_b [11.1188]
_cell_length_c [12.1649]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.1626]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [AcLa2(NdSm2)3]
_chemical_formula_sum '[Ac2 La4 Nd6 Sm12]'
_cell_volume [853.9011]
_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  0.3333  0.0000  1
  Ac  Ac1  2  0.0000  0.0000  0.0000  1
  Nd  Nd2  4  0.0000  0.1668  0.5000  1
  Nd  Nd3  2  0.0000  0.5000  0.5000  1
  Sm  Sm4  8  0.2472  0.3326  0.7465  1
  Sm  Sm5  4  0.2495  0.0000  0.7464  1
]