data_[Ac2Tb4Sm4Y4]
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
  Y  1.2200  1.8000  1.0400
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.5385]
_cell_length_b [5.1601]
_cell_length_c [8.1500]
_cell_angle_alpha [90.0000]
_cell_angle_beta [98.4429]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [AcTb2(SmY)2]
_chemical_formula_sum '[Ac2 Tb4 Sm4 Y4]'
_cell_volume [479.9926]
_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  0.0736  0.5000  0.7087  1
  Ac  Ac1  2  0.0000  0.0000  0.0000  1
  Sm  Sm2  4  0.2154  0.5000  0.1485  1
  Y  Y3  4  0.1425  0.0000  0.4333  1
]