data_[Na4Hg2P4Pd10]
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
  P  2.1900  1.0000  0.5500
  Pd  2.2000  1.4000  0.8462
]
_symmetry_space_group_name_H-M [P4/mbm]
_cell_length_a [10.1893]
_cell_length_b [10.1893]
_cell_length_c [3.3438]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [127]
_chemical_formula_structural [Na2HgP2Pd5]
_chemical_formula_sum '[Na4 Hg2 P4 Pd10]'
_cell_volume [347.1594]
_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  0.1742  0.6742  0.0000  1.0
  Hg  Hg1  2  0.0000  0.0000  0.0000  1.0
  P  P2  4  0.1264  0.3736  0.0000  1.0
  Pd  Pd3  8  0.0694  0.2179  0.5000  1.0
  Pd  Pd4  2  0.0000  0.5000  0.5000  1.0
]