data_[H2Pd12Pb4Se2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  H  2.2000  0.2500  0.0000
  Pd  2.2000  1.4000  0.8462
  Pb  2.3300  1.8000  1.1225
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [9.9229]
_cell_length_b [5.8007]
_cell_length_c [6.7964]
_cell_angle_alpha [90.0000]
_cell_angle_beta [117.4636]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [HPd6Pb2Se]
_chemical_formula_sum '[H2 Pd12 Pb4 Se2]'
_cell_volume [347.1124]
_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
[
  Pd  Pd0  8  0.0661  0.2494  0.3483  1
  Pd  Pd1  4  0.2083  0.0000  0.7494  1
  H  H2  2  0.0000  0.0000  0.5000  1
  Pb  Pb3  4  0.2362  0.5000  0.7816  1
  Se  Se4  2  0.0000  0.5000  0.0000  1
]