data_Sr2HgIr
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.64
_cell_length_b   6.64
_cell_length_c   6.64
_cell_angle_alpha   146.69
_cell_angle_beta   134.45
_cell_angle_gamma   57.59
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sr2HgIr
_chemical_formula_sum   'Sr2 Hg1 Ir1'
_cell_volume   113.98
_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  Sr2  1  0.0  0.57  0.28  1.0
  Sr  Sr3  1  0.0  0.0  0.95  1.0
  Hg  Hg0  1  0.0  0.57  0.67  1.0
  Ir  Ir1  1  0.0  0.0  0.56  1.0

data_Sr2HgIr
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.81
_cell_length_b   5.14
_cell_length_c   6.64
_cell_angle_alpha   112.77
_cell_angle_beta   106.66
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sr2HgIr
_chemical_formula_sum   'Sr2 Hg1 Ir1'
_cell_volume   113.98
_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  0.05  0.05  0.05  1.0
  Sr  Sr1  1  0.72  0.3  0.3  1.0
  Hg  Hg2  1  0.33  0.9  0.9  1.0
  Ir  Ir3  1  0.44  0.44  0.44  1.0

Sr Sr Hg Ir
SrIrSrHg crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one mercury;strontium molecule and one SrIr cluster. In the SrIr cluster, Sr(1) is bonded in a distorted single-bond geometry to one Ir(1) atom. The Sr(1)-Ir(1) bond length is 1.64 Å. Ir(1) is bonded in a distorted single-bond geometry to one Sr(1) atom.