data_[Ac3Sm4Y2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Sm  1.1700  1.8500  1.2290
  Y  1.2200  1.8000  1.0400
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [6.4559]
_cell_length_b [6.4626]
_cell_length_c [9.1812]
_cell_angle_alpha [89.5454]
_cell_angle_beta [89.0072]
_cell_angle_gamma [60.1116]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Ac3(Sm2Y)2]
_chemical_formula_sum '[Ac3 Sm4 Y2]'
_cell_volume [332.0605]
_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
[
  Ac  Ac0  2  0.3335  0.9984  0.3337  1
  Ac  Ac1  1  0.0000  0.0000  0.0000  1
  Sm  Sm2  2  0.0041  0.6578  0.3336  1
  Sm  Sm3  2  0.3305  0.3407  0.0003  1
  Y  Y4  2  0.3383  0.6589  0.6664  1
]