data_[Zn4Ag14Hg2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Zn  1.6500  1.3500  0.8800
  Ag  1.9300  1.6000  1.0867
  Hg  2.0000  1.5000  1.2450
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [7.5205]
_cell_length_b [12.9651]
_cell_length_c [4.6632]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [Zn2Ag7Hg]
_chemical_formula_sum '[Zn4 Ag14 Hg2]'
_cell_volume [454.6745]
_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
[
  Zn  Zn0  4  0.0000  0.3000  0.5000  1
  Ag  Ag1  8  0.1842  0.1157  0.5000  1
  Ag  Ag2  4  0.0000  0.2147  0.0000  1
  Ag  Ag3  2  0.0000  0.5000  0.5000  1
  Hg  Hg4  2  0.0000  0.0000  0.0000  1
]