data_[Tb2Ce2I2N4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Ce  1.1200  1.8500  1.0800
  I  2.6600  1.4000  1.2733
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.3441]
_cell_length_b [4.1936]
_cell_length_c [8.0611]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.9837]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [TbCeIN2]
_chemical_formula_sum '[Tb2 Ce2 I2 N4]'
_cell_volume [237.4423]
_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  2  0.3621  0.7500  0.5869  1.0
  Ce  Ce1  2  0.3597  0.7500  0.0911  1.0
  I  I2  2  0.0344  0.2500  0.7464  1.0
  N  N3  2  0.4825  0.2500  0.1140  1.0
  N  N4  2  0.5000  0.2500  0.6320  1.0
]