data_[Ac5Sm4Y2]
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 [P2/m]
_cell_length_a [9.3119]
_cell_length_b [3.6967]
_cell_length_c [12.5569]
_cell_angle_alpha [90.0000]
_cell_angle_beta [92.5761]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Ac5(Sm2Y)2]
_chemical_formula_sum '[Ac5 Sm4 Y2]'
_cell_volume [431.8157]
_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  0.1990  0.0000  0.0221  1
  Ac  Ac1  2  0.2783  0.0000  0.3143  1
  Ac  Ac2  1  0.0000  0.0000  0.5000  1
  Sm  Sm3  2  0.0805  0.5000  0.7648  1
  Sm  Sm4  2  0.4633  0.5000  0.8541  1
  Y  Y5  2  0.3518  0.0000  0.6189  1
]