data_[Dy6Cr4N12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Cr  1.6600  1.4000  0.9400
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [I4/mmm]
_cell_length_a [3.7519]
_cell_length_b [3.7519]
_cell_length_c [18.7136]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [139]
_chemical_formula_structural [Dy3(CrN3)2]
_chemical_formula_sum '[Dy6 Cr4 N12]'
_cell_volume [263.4216]
_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
[
  Dy  Dy0  4  0.0000  0.0000  0.1780  1.0
  Dy  Dy1  2  0.0000  0.0000  0.0000  1.0
  Cr  Cr2  4  0.0000  0.0000  0.3972  1.0
  N  N3  8  0.0000  0.5000  0.0847  1.0
  N  N4  4  0.0000  0.0000  0.3017  1.0
]