data_[Ac24Pm10Y2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  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 [20.1378]
_cell_length_b [11.6458]
_cell_length_c [6.7080]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.8705]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ac12Pm5Y]
_chemical_formula_sum '[Ac24 Pm10 Y2]'
_cell_volume [1488.6082]
_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  0.1666  0.1642  0.5002  1
  Ac  Ac1  8  0.1668  0.3358  0.0004  1
  Ac  Ac2  4  0.0000  0.1637  0.0000  1
  Ac  Ac3  4  0.0000  0.3354  0.5000  1
  Pm  Pm4  4  0.1664  0.0000  0.9994  1
  Pm  Pm5  4  0.1666  0.5000  0.5004  1
  Pm  Pm6  2  0.0000  0.5000  0.0000  1
  Y  Y7  2  0.0000  0.0000  0.5000  1
]