data_HgRu2Rh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.82
_cell_length_b   4.82
_cell_length_c   4.91
_cell_angle_alpha   99.71
_cell_angle_beta   99.71
_cell_angle_gamma   33.89
_symmetry_Int_Tables_number   1
_chemical_formula_structural   HgRu2Rh
_chemical_formula_sum   'Hg1 Ru2 Rh1'
_cell_volume   62.73
_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  0.17  0.0  0.45  1.0
  Ru  Ru2  1  0.02  0.0  0.07  1.0
  Ru  Ru3  1  0.64  0.0  0.04  1.0
  Rh  Rh1  1  0.72  0.0  0.7  1.0

data_HgRu2Rh
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.81
_cell_length_b   4.82
_cell_length_c   4.91
_cell_angle_alpha   99.71
_cell_angle_beta   90.0
_cell_angle_gamma   106.95
_symmetry_Int_Tables_number   1
_chemical_formula_structural   HgRu2Rh
_chemical_formula_sum   'Hg1 Ru2 Rh1'
_cell_volume   62.73
_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  0.83  0.55  1.0
  Ru  Ru1  1  0.0  0.36  0.96  1.0
  Ru  Ru2  1  0.0  0.98  0.93  1.0
  Rh  Rh3  1  0.0  0.28  0.3  1.0

Hg Ru Ru Rh