data_HgBi2Pt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.81
_cell_length_b   5.81
_cell_length_c   5.81
_cell_angle_alpha   134.55
_cell_angle_beta   134.55
_cell_angle_gamma   66.23
_symmetry_Int_Tables_number   1
_chemical_formula_structural   HgBi2Pt
_chemical_formula_sum   'Hg1 Bi2 Pt1'
_cell_volume   98.27
_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
  Hg  Hg2  1  0.0  0.25  0.44  1.0
  Bi  Bi0  1  0.25  0.0  0.44  1.0
  Bi  Bi1  1  0.0  0.0  0.87  1.0
  Pt  Pt3  1  0.0  0.0  0.0  1.0

data_HgBi2Pt
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.49
_cell_length_b   4.49
_cell_length_c   5.81
_cell_angle_alpha   112.72
_cell_angle_beta   112.72
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   HgBi2Pt
_chemical_formula_sum   'Hg1 Bi2 Pt1'
_cell_volume   98.27
_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
  Hg  Hg0  1  0.81  0.25  0.81  1.0
  Bi  Bi1  1  0.13  0.0  0.13  1.0
  Bi  Bi2  1  0.56  0.0  0.81  1.0
  Pt  Pt3  1  0.0  0.0  0.0  1.0

Hg Bi Bi Pt