data_[Ac3Pa3Pd6O18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Pa  1.5000  1.8000  1.0400
  Pd  2.2000  1.4000  0.8462
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [R-3]
_cell_length_a [5.8505]
_cell_length_b [5.8505]
_cell_length_c [16.8276]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [148]
_chemical_formula_structural [AcPa(PdO3)2]
_chemical_formula_sum '[Ac3 Pa3 Pd6 O18]'
_cell_volume [498.8149]
_cell_formula_units_Z [3]
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  3  0.0000  0.0000  0.0000  1
  Pa  Pa1  3  -0.0000  0.0000  0.5000  1
  Pd  Pd2  6  0.0000  0.0000  0.2376  1
  O  O3  18  0.0023  0.6952  0.5758  1
]