data_[Nd12Rh4C2I6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Rh  2.2800  1.3500  0.7450
  C  2.5500  0.7000  0.3000
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [7.1541]
_cell_length_b [12.3693]
_cell_length_c [8.3385]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.4652]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Nd6Rh2CI3]
_chemical_formula_sum '[Nd12 Rh4 C2 I6]'
_cell_volume [707.6271]
_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
[
  Nd  Nd0  8  0.2136  0.1555  0.1773  1
  Nd  Nd1  4  0.2467  0.5000  0.1782  1
  Rh  Rh2  4  0.0000  0.3330  0.0000  1
  C  C3  2  0.0000  0.0000  0.0000  1
  I  I4  4  0.0000  0.1669  0.5000  1
  I  I5  2  0.0000  0.5000  0.5000  1
]