data_[Na1In9Hg2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  In  1.7800  1.5500  0.9400
  Hg  2.0000  1.5000  1.2450
]
_symmetry_space_group_name_H-M [P4/mmm]
_cell_length_a [4.7220]
_cell_length_b [4.7220]
_cell_length_c [14.1874]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [123]
_chemical_formula_structural [NaIn9Hg2]
_chemical_formula_sum '[Na1 In9 Hg2]'
_cell_volume [316.3359]
_cell_formula_units_Z [1]
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  1  0.0000  0.0000  0.0000  1
  In  In1  4  0.0000  0.5000  0.1666  1
  In  In2  2  0.0000  0.5000  0.5000  1
  In  In3  2  0.5000  0.5000  0.3312  1
  In  In4  1  0.5000  0.5000  0.0000  1
  Hg  Hg5  2  0.0000  0.0000  0.3329  1
]