data_[K2Hg2H4Pd4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Hg  2.0000  1.5000  1.2450
  H  2.2000  0.2500  0.0000
  Pd  2.2000  1.4000  0.8462
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [4.9660]
_cell_length_b [5.6620]
_cell_length_c [8.1314]
_cell_angle_alpha [90.0000]
_cell_angle_beta [99.9412]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [KHg(HPd)2]
_chemical_formula_sum '[K2 Hg2 H4 Pd4]'
_cell_volume [225.2056]
_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
[
  K  K0  2  0.2653  0.7500  0.6060  1.0
  Hg  Hg1  2  0.3463  0.2500  0.8967  1.0
  Pd  Pd2  4  0.1765  0.5050  0.1624  1.0
  H  H3  2  0.2052  0.2500  0.2865  1.0
  H  H4  2  0.2702  0.7500  0.2877  1.0
]