data_[Ac12La2Pm4Y6]
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
  Pm  1.1300  1.8500  1.1100
  Y  1.2200  1.8000  1.0400
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.6511]
_cell_length_b [11.5291]
_cell_length_c [12.3554]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.3470]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ac6LaPm2Y3]
_chemical_formula_sum '[Ac12 La2 Pm4 Y6]'
_cell_volume [932.0180]
_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  0.2480  0.3332  0.7461  1
  Ac  Ac1  4  0.2482  0.0000  0.7459  1
  La  La2  2  0.0000  0.0000  0.0000  1
  Pm  Pm3  4  0.0000  0.3334  0.0000  1
  Y  Y4  4  0.0000  0.1668  0.5000  1
  Y  Y5  2  0.0000  0.5000  0.5000  1
]