data_[Ag2C2N2O2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ag  1.9300  1.6000  1.0867
  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 [P2_1/m]
_cell_length_a [3.6342]
_cell_length_b [6.6309]
_cell_length_c [5.8612]
_cell_angle_alpha [90.0000]
_cell_angle_beta [93.7198]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [AgCNO]
_chemical_formula_sum '[Ag2 C2 N2 O2]'
_cell_volume [140.9442]
_cell_formula_units_Z [2]
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
[
  Ag  Ag0  2  0.0000  0.0000  0.0000  1
  C  C1  2  0.2951  0.2500  0.4007  1
  N  N2  2  0.1579  0.2500  0.2062  1
  O  O3  2  0.4312  0.2500  0.5919  1
]