data_[Ag4C16N4Cl8]
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
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [6.2966]
_cell_length_b [7.0480]
_cell_length_c [19.5557]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [AgC4NCl2]
_chemical_formula_sum '[Ag4 C16 N4 Cl8]'
_cell_volume [867.8462]
_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
[
  Ag  Ag0  4  0.0000  0.2507  0.5000  1
  C  C1  8  0.0000  0.1804  0.1681  1
  C  C2  8  0.1128  0.0000  0.2332  1
  N  N3  4  0.0000  0.0000  0.1490  1
  Cl  Cl4  4  0.0000  0.5000  0.4086  1
  Cl  Cl5  4  0.2188  0.5000  0.0000  1
]