data_[Ag6Sn4I16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ag  1.9300  1.6000  1.0867
  Sn  1.9600  1.4500  0.8300
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [15.9444]
_cell_length_b [8.3833]
_cell_length_c [7.9243]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.9352]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ag3(SnI4)2]
_chemical_formula_sum '[Ag6 Sn4 I16]'
_cell_volume [1023.4249]
_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  4  0.0000  0.2547  0.0000  1.0
  Ag  Ag1  2  0.0000  0.0000  0.5000  1.0
  Sn  Sn2  4  0.2424  0.0000  0.3240  1.0
  I  I3  8  0.1171  0.2458  0.4198  1.0
  I  I4  4  0.1118  0.5000  0.9251  1.0
  I  I5  4  0.1146  0.0000  0.9351  1.0
]