data_[Pr6Rh3C6N18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Rh  2.2800  1.3500  0.7450
  C  2.5500  0.7000  0.3000
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [5.1654]
_cell_length_b [5.1654]
_cell_length_c [15.9752]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [Pr2Rh(CN3)2]
_chemical_formula_sum '[Pr6 Rh3 C6 N18]'
_cell_volume [369.1347]
_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
[
  Pr  Pr0  6  0.0000  0.0000  0.2194  1.0
  Rh  Rh1  3  0.0000  0.0000  0.0000  1.0
  C  C2  6  0.0000  0.0000  0.4108  1.0
  N  N3  18  0.0279  0.5140  0.2496  1.0
]