data_[Ac3Pm36Rh21]
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
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [R-3]
_cell_length_a [14.5304]
_cell_length_b [14.5304]
_cell_length_c [9.9857]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [148]
_chemical_formula_structural [AcPm12Rh7]
_chemical_formula_sum '[Ac3 Pm36 Rh21]'
_cell_volume [1825.8506]
_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
  Pm  Pm1  18  0.0311  0.5933  0.6670  1
  Pm  Pm2  18  0.0494  0.1765  0.3357  1
  Rh  Rh3  18  0.0542  0.1895  0.8219  1
  Rh  Rh4  3  0.0000  0.0000  0.5000  1
]