data_[In2Ag16Sn4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  In  1.7800  1.5500  0.9400
  Ag  1.9300  1.6000  1.0867
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [7.8227]
_cell_length_b [13.3794]
_cell_length_c [5.1304]
_cell_angle_alpha [90.0000]
_cell_angle_beta [122.5723]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [In(Ag4Sn)2]
_chemical_formula_sum '[In2 Ag16 Sn4]'
_cell_volume [452.5076]
_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
[
  In  In0  2  0.0000  0.0000  0.5000  1
  Ag  Ag1  8  0.2120  0.1124  0.1339  1
  Ag  Ag2  4  0.0000  0.2130  0.5000  1
  Ag  Ag3  4  0.0839  0.5000  0.3146  1
  Sn  Sn4  4  0.0000  0.3054  0.0000  1
]