data_[Ac2Nd2Zr2N6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  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 [7.1479]
_cell_length_b [3.5787]
_cell_length_c [9.8498]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.7897]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [AcNdZrN3]
_chemical_formula_sum '[Ac2 Nd2 Zr2 N6]'
_cell_volume [251.9366]
_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
[
  Ac  Ac0  2  0.1465  0.7500  0.2042  1
  Nd  Nd1  2  0.3714  0.2500  0.8701  1
  Zr  Zr2  2  0.1640  0.7500  0.5628  1
  N  N3  2  0.1390  0.2500  0.4427  1
  N  N4  2  0.1736  0.7500  0.7716  1
  N  N5  2  0.3577  0.2500  0.1089  1
]