data_[Tb2Nd2Zr2N6]
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
  Zr  1.3300  1.5500  0.8600
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.4405]
_cell_length_b [3.3295]
_cell_length_c [9.7132]
_cell_angle_alpha [90.0000]
_cell_angle_beta [93.5506]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [TbNdZrN3]
_chemical_formula_sum '[Tb2 Nd2 Zr2 N6]'
_cell_volume [207.8837]
_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  0.2075  0.7500  0.5749  1
  Nd  Nd1  2  0.1640  0.7500  0.2172  1
  Zr  Zr2  2  0.3451  0.2500  0.8953  1
  N  N3  2  0.1391  0.7500  0.8326  1
  N  N4  2  0.1563  0.2500  0.4202  1
  N  N5  2  0.3980  0.2500  0.1098  1
]