data_[Dy4Cr2N8]
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 [P2_1/m]
_cell_length_a [5.5092]
_cell_length_b [5.4614]
_cell_length_c [6.6266]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.0915]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Dy2CrN4]
_chemical_formula_sum '[Dy4 Cr2 N8]'
_cell_volume [189.5250]
_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  2  0.2306  0.7500  0.4366  1.0
  Dy  Dy1  2  0.3012  0.7500  0.9635  1.0
  Cr  Cr2  2  0.2536  0.2500  0.1982  1.0
  N  N3  4  0.4684  0.0046  0.2572  1.0
  N  N4  2  0.0500  0.2500  0.3531  1.0
  N  N5  2  0.0821  0.2500  0.9334  1.0
]