data_LaHg2Rh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.54
_cell_length_b   3.54
_cell_length_c   7.65
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaHg2Rh
_chemical_formula_sum   'La1 Hg2 Rh1'
_cell_volume   96.06
_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
  La  La2  1  0.77  0.77  0.18  1.0
  Hg  Hg0  1  0.77  0.77  0.41  1.0
  Hg  Hg1  1  0.0  0.0  0.76  1.0
  Rh  Rh3  1  0.0  0.0  0.78  1.0

data_LaHg2Rh
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.01
_cell_length_b   5.01
_cell_length_c   7.65
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   LaHg2Rh
_chemical_formula_sum   'La2 Hg4 Rh2'
_cell_volume   192.13
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  La  La0  2  0.27  0.5  0.18  1.0
  Hg  Hg1  2  0.0  0.0  0.76  1.0
  Hg  Hg2  2  0.27  0.5  0.41  1.0
  Rh  Rh3  2  0.0  0.0  0.78  1.0

La Hg Hg Rh
LaHgRh(Hg) is High Pressure Cadmuum Telluride structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two mercury;rhodium molecules and two LaHg clusters. In each LaHg cluster, La(1) is bonded in a distorted single-bond geometry to one Hg(1) atom. The La(1)-Hg(1) bond length is 1.79 Å. Hg(1) is bonded in a single-bond geometry to one La(1) atom.