data_[Ac2La10Tb2Y4]
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
  Tb  1.1000  1.7500  0.9815
  Y  1.2200  1.8000  1.0400
]
_symmetry_space_group_name_H-M [P4/mbm]
_cell_length_a [8.0672]
_cell_length_b [8.0672]
_cell_length_c [10.4196]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [127]
_chemical_formula_structural [AcLa5TbY2]
_chemical_formula_sum '[Ac2 La10 Tb2 Y4]'
_cell_volume [678.1037]
_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  8  0.1971  0.6971  0.2454  1
  Ac  Ac1  2  0.0000  0.0000  0.0000  1
  La  La2  2  0.0000  0.0000  0.5000  1
  Tb  Tb3  2  0.0000  0.5000  0.0000  1
  Y  Y4  4  0.1304  0.3696  0.5000  1
]