data_[Pm6Zn45Cd6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Zn  1.6500  1.3500  0.8800
  Cd  1.6900  1.5500  1.0900
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [9.1637]
_cell_length_b [9.1637]
_cell_length_c [13.4060]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [Pm2Zn15Cd2]
_chemical_formula_sum '[Pm6 Zn45 Cd6]'
_cell_volume [974.9321]
_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
[
  Pm  Pm0  6  0.0000  0.0000  0.3413  1
  Zn  Zn1  18  0.0000  0.2997  0.0000  1
  Zn  Zn2  18  0.0131  0.5065  0.1532  1
  Zn  Zn3  9  0.0000  0.5000  0.5000  1
  Cd  Cd4  6  0.0000  0.0000  0.1047  1
]