data_NaInHg
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.59
_cell_length_b   5.59
_cell_length_c   5.59
_cell_angle_alpha   144.32
_cell_angle_beta   130.48
_cell_angle_gamma   62.52
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaInHg
_chemical_formula_sum   'Na1 In1 Hg1'
_cell_volume   76.62
_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  Na2  1  0.0  0.0  0.2  1.0
  In  In1  1  0.0  0.0  0.36  1.0
  Hg  Hg0  1  0.0  0.0  0.55  1.0

data_NaInHg
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.42
_cell_length_b   4.68
_cell_length_c   5.59
_cell_angle_alpha   114.76
_cell_angle_beta   107.84
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaInHg
_chemical_formula_sum   'Na1 In1 Hg1'
_cell_volume   76.62
_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  0.8  0.8  0.8  1.0
  In  In1  1  0.64  0.64  0.64  1.0
  Hg  Hg2  1  0.45  0.45  0.45  1.0

Na In Hg