data_[H12Pd4Pt4]
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
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [2.7915]
_cell_length_b [13.6006]
_cell_length_c [5.1986]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [H3PdPt]
_chemical_formula_sum '[H12 Pd4 Pt4]'
_cell_volume [197.3713]
_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
[
  H  H0  8  0.0000  0.3600  0.5679  1
  Pd  Pd1  4  0.0000  0.0787  0.2500  1
  H  H2  4  0.0000  0.1846  0.7500  1
  Pt  Pt3  4  0.0000  0.3928  0.2500  1
]