data_[K4Hg4H8Pd4]
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 [Cmcm]
_cell_length_a [4.1386]
_cell_length_b [12.4181]
_cell_length_c [7.2888]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [KHgH2Pd]
_chemical_formula_sum '[K4 Hg4 H8 Pd4]'
_cell_volume [374.5964]
_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
[
  K  K0  4  0.0000  0.2701  0.2500  1.0
  Hg  Hg1  4  0.0000  0.4695  0.7500  1.0
  H  H2  8  0.0000  0.1333  0.5382  1.0
  Pd  Pd3  4  0.0000  0.0000  0.0000  1.0
]