data_[Tb8Nd4Ge4N16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Nd  1.1400  1.8500  1.2765
  Ge  2.0100  1.2500  0.7700
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [3.5580]
_cell_length_b [11.5107]
_cell_length_c [11.6895]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [Tb2NdGeN4]
_chemical_formula_sum '[Tb8 Nd4 Ge4 N16]'
_cell_volume [478.7480]
_cell_formula_units_Z [4]
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  0.0000  0.3696  0.5435  1
  Nd  Nd1  4  0.0000  0.0995  0.7500  1
  Ge  Ge2  4  0.0000  0.1630  0.2500  1
  N  N3  8  0.0000  0.2696  0.1272  1
  N  N4  4  0.0000  0.0000  0.0000  1
  N  N5  4  0.0000  0.4219  0.7500  1
]