data_[H20N4O4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  H  2.2000  0.2500  0.0000
  N  3.0400  0.6500  0.6300
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [5.9175]
_cell_length_b [6.6625]
_cell_length_c [5.3087]
_cell_angle_alpha [90.0000]
_cell_angle_beta [114.7325]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [H5NO]
_chemical_formula_sum '[H20 N4 O4]'
_cell_volume [190.0986]
_cell_formula_units_Z [4]
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
[
  H  H0  8  0.0139  0.2837  0.6146  1
  H  H1  8  0.1898  0.0307  0.0897  1
  H  H2  4  0.0000  0.0108  0.2500  1
  N  N3  4  0.0000  0.0000  0.0000  1
  O  O4  4  0.0000  0.3823  0.7500  1
]