data_[Ac14Pr2Y4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Pr  1.1300  1.8500  1.0600
  Y  1.2200  1.8000  1.0400
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [10.1530]
_cell_length_b [16.5347]
_cell_length_c [6.1420]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [Ac7PrY2]
_chemical_formula_sum '[Ac14 Pr2 Y4]'
_cell_volume [1031.0955]
_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  8  0.1845  0.1237  0.5000  1
  Ac  Ac1  4  0.0000  0.2410  0.0000  1
  Ac  Ac2  2  0.0000  0.5000  0.5000  1
  Pr  Pr3  2  0.0000  0.0000  0.0000  1
  Y  Y4  4  0.0000  0.2985  0.5000  1
]