data_[Na2Hg8Pd14]
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 [10.5018]
_cell_length_b [4.9734]
_cell_length_c [10.1825]
_cell_angle_alpha [90.0000]
_cell_angle_beta [120.6649]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [NaHg4Pd7]
_chemical_formula_sum '[Na2 Hg8 Pd14]'
_cell_volume [457.4590]
_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  2  0.0000  0.0000  0.0000  1
  Hg  Hg1  4  0.0837  0.5000  0.3134  1
  Hg  Hg2  4  0.1818  0.0000  0.7725  1
  Pd  Pd3  4  0.1177  0.0000  0.4628  1
  Pd  Pd4  4  0.1547  0.5000  0.6208  1
  Pd  Pd5  4  0.2083  0.5000  0.9178  1
  Pd  Pd6  2  0.0000  0.5000  0.0000  1
]