data_[Ag6Cl6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ag  1.9300  1.6000  1.0867
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P31m]
_cell_length_a [7.1340]
_cell_length_b [7.1340]
_cell_length_c [20.0314]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [157]
_chemical_formula_structural [AgCl]
_chemical_formula_sum '[Ag6 Cl6]'
_cell_volume [882.8961]
_cell_formula_units_Z [6]
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  3  0.0000  0.6191  0.5570  1
  Ag  Ag1  2  0.3333  0.6667  0.3521  1
  Ag  Ag2  1  0.0000  0.0000  0.4995  1
  Cl  Cl3  3  0.0000  0.2885  0.6033  1
  Cl  Cl4  2  0.3333  0.6667  0.4697  1
  Cl  Cl5  1  0.0000  0.0000  0.3760  1
]