data_[Sr4Li4Ag12Hg4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Li  0.9800  1.4500  0.9000
  Ag  1.9300  1.6000  1.0867
  Hg  2.0000  1.5000  1.2450
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [6.2898]
_cell_length_b [13.7454]
_cell_length_c [6.3111]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [SrLiAg3Hg]
_chemical_formula_sum '[Sr4 Li4 Ag12 Hg4]'
_cell_volume [545.6331]
_cell_formula_units_Z [4]
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
[
  Sr  Sr0  4  0.0000  0.2990  0.2500  1
  Li  Li1  4  0.0000  0.0755  0.2500  1
  Ag  Ag2  8  0.2235  0.5000  0.0000  1
  Ag  Ag3  4  0.0000  0.1310  0.7500  1
  Hg  Hg4  4  0.0000  0.3439  0.7500  1
]