data_[Yb3N9O18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Yb  1.1000  1.7500  1.0840
  N  3.0400  0.6500  0.6300
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [R3m]
_cell_length_a [10.2353]
_cell_length_b [10.2353]
_cell_length_c [3.7752]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [160]
_chemical_formula_structural [Yb(NO2)3]
_chemical_formula_sum '[Yb3 N9 O18]'
_cell_volume [342.5099]
_cell_formula_units_Z [3]
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
[
  Yb  Yb0  3  0.0000  0.0000  0.7262  1
  N  N1  9  0.1793  0.3586  0.9511  1
  O  O2  9  0.0597  0.5298  0.3562  1
  O  O3  9  0.1681  0.0840  0.2303  1
]