data_[Dy2N2O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  N  3.0400  0.6500  0.6300
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [4.0739]
_cell_length_b [7.1020]
_cell_length_c [6.6312]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.5425]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [DyNO4]
_chemical_formula_sum '[Dy2 N2 O8]'
_cell_volume [188.6191]
_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  0.0028  0.2500  0.6811  1
  N  N1  2  0.0192  0.2500  0.2353  1
  O  O2  4  0.0203  0.5983  0.6650  1
  O  O3  2  0.0935  0.2500  0.0649  1
  O  O4  2  0.4758  0.7500  0.2463  1
]