data_[C16N64O32]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  C  2.5500  0.7000  0.3000
  N  3.0400  0.6500  0.6300
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Fdd2]
_cell_length_a [17.7715]
_cell_length_b [25.6314]
_cell_length_c [4.0384]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [43]
_chemical_formula_structural [C(N2O)2]
_chemical_formula_sum '[C16 N64 O32]'
_cell_volume [1839.5050]
_cell_formula_units_Z [16]
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
[
  C  C0  16  0.0529  0.1317  0.0827  1
  N  N1  16  0.0040  0.3410  0.7145  1
  N  N2  16  0.0520  0.0793  0.0458  1
  N  N3  16  0.1187  0.2077  0.9245  1
  N  N4  16  0.1222  0.1540  0.9972  1
  O  O5  16  0.0753  0.2364  0.0780  1
  O  O6  16  0.0855  0.4713  0.9613  1
]