data_Hg2BiPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.21
_cell_length_b   4.21
_cell_length_c   7.37
_cell_angle_alpha   103.0
_cell_angle_beta   103.0
_cell_angle_gamma   55.87
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Hg2BiPt
_chemical_formula_sum   'Hg2 Bi1 Pt1'
_cell_volume   104.72
_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  Hg1  1  0.52  0.0  0.98  1.0
  Hg  Hg2  1  0.4  0.0  0.11  1.0
  Bi  Bi0  1  0.21  0.0  0.16  1.0
  Pt  Pt3  1  0.79  0.0  0.56  1.0

data_Hg2BiPt
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.95
_cell_length_b   4.21
_cell_length_c   7.37
_cell_angle_alpha   103.0
_cell_angle_beta   90.0
_cell_angle_gamma   117.93
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Hg2BiPt
_chemical_formula_sum   'Hg2 Bi1 Pt1'
_cell_volume   104.72
_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  0.0  0.48  0.02  1.0
  Hg  Hg1  1  0.0  0.6  0.89  1.0
  Bi  Bi2  1  0.0  0.79  0.84  1.0
  Pt  Pt3  1  0.0  0.21  0.44  1.0

Hg Hg Bi Pt