data_[Y4N4O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  N  3.0400  0.6500  0.6300
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Aem2]
_cell_length_a [10.6538]
_cell_length_b [5.4853]
_cell_length_c [5.6483]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [39]
_chemical_formula_structural [YNO4]
_chemical_formula_sum '[Y4 N4 O16]'
_cell_volume [330.0863]
_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
[
  Y  Y0  4  0.1070  0.2500  0.9468  1.0
  N  N1  4  0.3178  0.2500  0.5915  1.0
  O  O2  8  0.2594  0.0510  0.6562  1.0
  O  O3  4  0.0000  0.0000  0.2064  1.0
  O  O4  4  0.4163  0.2500  0.4859  1.0
]