data_SrHgPt2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.78
_cell_length_b   4.78
_cell_length_c   5.76
_cell_angle_alpha   113.48
_cell_angle_beta   113.48
_cell_angle_gamma   57.24
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrHgPt2
_chemical_formula_sum   'Sr1 Hg1 Pt2'
_cell_volume   98.46
_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
  Sr  Sr3  1  0.0  0.0  0.0  1.0
  Hg  Hg0  1  0.89  0.0  0.57  1.0
  Pt  Pt1  1  0.65  0.0  0.15  1.0
  Pt  Pt2  1  0.13  0.0  0.98  1.0

data_SrHgPt2
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.58
_cell_length_b   4.78
_cell_length_c   5.76
_cell_angle_alpha   113.48
_cell_angle_beta   90.0
_cell_angle_gamma   118.62
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrHgPt2
_chemical_formula_sum   'Sr1 Hg1 Pt2'
_cell_volume   98.46
_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
  Sr  Sr0  1  0.0  0.0  0.0  1.0
  Hg  Hg1  1  0.0  0.11  0.43  1.0
  Pt  Pt2  1  0.0  0.35  0.85  1.0
  Pt  Pt3  1  0.0  0.87  0.02  1.0

Sr Hg Pt Pt