data_[Ac4La2Sm6Y12]
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
  Sm  1.1700  1.8500  1.2290
  Y  1.2200  1.8000  1.0400
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.3929]
_cell_length_b [11.0717]
_cell_length_c [11.9783]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.2293]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ac2La(SmY2)3]
_chemical_formula_sum '[Ac4 La2 Sm6 Y12]'
_cell_volume [834.3499]
_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
[
  Ac  Ac0  4  0.0000  0.3333  0.0000  1
  La  La1  2  0.0000  0.0000  0.0000  1
  Sm  Sm2  4  0.0000  0.1666  0.5000  1
  Sm  Sm3  2  0.0000  0.5000  0.5000  1
  Y  Y4  8  0.2485  0.3340  0.7440  1
  Y  Y5  4  0.2464  0.0000  0.7441  1
]