data_[Tb12C4I6N2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  C  2.5500  0.7000  0.3000
  I  2.6600  1.4000  1.2733
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.5028]
_cell_length_b [11.2625]
_cell_length_c [7.7506]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.2399]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb6C2I3N]
_chemical_formula_sum '[Tb12 C4 I6 N2]'
_cell_volume [544.9863]
_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
[
  Tb  Tb0  8  0.2217  0.1658  0.1678  1
  Tb  Tb1  4  0.2243  0.5000  0.1681  1
  C  C2  4  0.0000  0.3334  0.0000  1
  I  I3  4  0.0000  0.1675  0.5000  1
  I  I4  2  0.0000  0.5000  0.5000  1
  N  N5  2  0.0000  0.0000  0.0000  1
]