data_[Zn4Pb4N4O4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Zn  1.6500  1.3500  0.8800
  Pb  2.3300  1.8000  1.1225
  N  3.0400  0.6500  0.6300
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Pca2_1]
_cell_length_a [5.9816]
_cell_length_b [7.5413]
_cell_length_c [5.3879]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [29]
_chemical_formula_structural [ZnPbNO]
_chemical_formula_sum '[Zn4 Pb4 N4 O4]'
_cell_volume [243.0426]
_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
[
  Zn  Zn0  4  0.0827  0.6139  0.9945  1
  Pb  Pb1  4  0.0626  0.1454  0.0078  1
  N  N2  4  0.0570  0.1525  0.5774  1
  O  O3  4  0.1044  0.5840  0.6227  1
]