data_[Na16Hg4Pd2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  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 [17.1805]
_cell_length_b [5.3492]
_cell_length_c [7.3362]
_cell_angle_alpha [90.0000]
_cell_angle_beta [111.3041]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Na8Hg2Pd]
_chemical_formula_sum '[Na16 Hg4 Pd2]'
_cell_volume [628.1343]
_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
[
  Na  Na0  4  0.0182  0.0000  0.7890  1.0
  Na  Na1  4  0.0998  0.5000  0.4238  1.0
  Na  Na2  4  0.1550  0.5000  0.9308  1.0
  Na  Na3  4  0.1900  0.0000  0.2549  1.0
  Hg  Hg4  4  0.1833  0.0000  0.6845  1.0
  Pd  Pd5  2  0.0000  0.5000  0.0000  1.0
]