data_[Ag26Hg6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ag  1.9300  1.6000  1.0867
  Hg  2.0000  1.5000  1.2450
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [8.1949]
_cell_length_b [8.5448]
_cell_length_c [8.5816]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [Ag13Hg3]
_chemical_formula_sum '[Ag26 Hg6]'
_cell_volume [600.9145]
_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  8  0.2531  0.2493  0.2506  1.0
  Ag  Ag1  4  0.0000  0.2483  0.4982  1.0
  Ag  Ag2  4  0.2525  0.0000  0.4971  1.0
  Ag  Ag3  4  0.5000  0.2456  0.5003  1.0
  Ag  Ag4  2  0.0000  0.0000  0.2537  1.0
  Ag  Ag5  2  0.5000  0.0000  0.2564  1.0
  Ag  Ag6  2  0.5000  0.0000  0.7458  1.0
  Hg  Hg7  4  0.2551  0.0000  0.0045  1.0
  Hg  Hg8  2  0.0000  0.0000  0.7414  1.0
]