data_Hg2PtRh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.37
_cell_length_b   4.61
_cell_length_c   4.62
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Hg2PtRh
_chemical_formula_sum   'Hg2 Pt1 Rh1'
_cell_volume   71.85
_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  0.69  0.31  0.53  1.0
  Hg  Hg1  1  0.69  0.0  0.95  1.0
  Pt  Pt2  1  0.0  0.31  0.81  1.0
  Rh  Rh3  1  0.0  0.0  0.65  1.0

data_Hg2PtRh
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.37
_cell_length_b   4.61
_cell_length_c   4.62
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Hg2PtRh
_chemical_formula_sum   'Hg2 Pt1 Rh1'
_cell_volume   71.85
_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  0.69  0.0  0.95  1.0
  Hg  Hg1  1  0.69  0.31  0.53  1.0
  Rh  Rh2  1  0.0  0.0  0.65  1.0
  Pt  Pt3  1  0.0  0.31  0.81  1.0

Hg Hg Pt Rh