data_[Ac2Pm4Cd4]
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
  Cd  1.6900  1.5500  1.0900
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [3.9151]
_cell_length_b [5.6561]
_cell_length_c [14.4124]
_cell_angle_alpha [90.0000]
_cell_angle_beta [97.8413]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Ac(PmCd)2]
_chemical_formula_sum '[Ac2 Pm4 Cd4]'
_cell_volume [316.1684]
_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  2  0.1477  0.2500  0.2914  1
  Pm  Pm1  2  0.0483  0.7500  0.0964  1
  Pm  Pm2  2  0.2363  0.7500  0.4739  1
  Cd  Cd3  2  0.3559  0.2500  0.7135  1
  Cd  Cd4  2  0.4558  0.7500  0.9124  1
]