data_[Ac4La4Pr14]
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
  Pr  1.1300  1.8500  1.0600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [17.9194]
_cell_length_b [12.3511]
_cell_length_c [3.8242]
_cell_angle_alpha [90.0000]
_cell_angle_beta [97.2052]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ac2La2Pr7]
_chemical_formula_sum '[Ac4 La4 Pr14]'
_cell_volume [839.7176]
_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  4  0.0000  0.2489  0.5000  1
  Ac  Ac1  4  0.2001  0.0000  0.6689  1
  Pr  Pr2  8  0.1666  0.2596  0.1886  1
  Pr  Pr3  4  0.0958  0.5000  0.7518  1
  Pr  Pr4  2  0.0000  0.0000  0.0000  1
]