data_[Ag4Hg4Pd4]
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
  Pd  2.2000  1.4000  0.8462
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [12.2975]
_cell_length_b [3.0657]
_cell_length_c [6.0011]
_cell_angle_alpha [90.0000]
_cell_angle_beta [102.7893]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [AgHgPd]
_chemical_formula_sum '[Ag4 Hg4 Pd4]'
_cell_volume [220.6279]
_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
[
  Ag  Ag0  4  0.1626  0.0000  0.8276  1.0
  Hg  Hg1  4  0.1547  0.0000  0.3199  1.0
  Pd  Pd2  2  0.0000  0.5000  0.0000  1.0
  Pd  Pd3  2  0.0000  0.5000  0.5000  1.0
]