data_GaHg2Rh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.33
_cell_length_b   4.73
_cell_length_c   5.17
_cell_angle_alpha   90.0
_cell_angle_beta   96.23
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   GaHg2Rh
_chemical_formula_sum   'Ga1 Hg2 Rh1'
_cell_volume   81.1
_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
  Ga  Ga0  1  0.0  0.0  0.0  1.0
  Hg  Hg1  1  0.11  0.37  0.34  1.0
  Hg  Hg2  1  0.66  0.37  0.8  1.0
  Rh  Rh3  1  0.72  0.0  0.57  1.0

data_GaHg2Rh
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.33
_cell_length_b   4.73
_cell_length_c   5.17
_cell_angle_alpha   90.0
_cell_angle_beta   96.23
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   GaHg2Rh
_chemical_formula_sum   'Ga1 Hg2 Rh1'
_cell_volume   81.1
_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
  Ga  Ga0  1  0.0  0.0  0.0  1.0
  Hg  Hg1  1  0.11  0.37  0.34  1.0
  Hg  Hg2  1  0.66  0.37  0.8  1.0
  Rh  Rh3  1  0.72  0.0  0.57  1.0

Ga Hg Hg Rh
RhHg2Ga crystallizes in the triclinic P1 space group. Rh(1) is bonded in a 6-coordinate geometry to two equivalent Hg(1), two equivalent Hg(2), and two equivalent Ga(1) atoms. There is one shorter (2.54 Å) and one longer (2.82 Å) Rh(1)-Hg(1) bond length. There is one shorter (2.11 Å) and one longer (3.24 Å) Rh(1)-Hg(2) bond length. There is one shorter (2.32 Å) and one longer (3.19 Å) Rh(1)-Ga(1) bond length. There are two inequivalent Hg sites. In the first Hg site, Hg(1) is bonded in a 3-coordinate geometry to two equivalent Rh(1) and one Ga(1) atom. The Hg(1)-Ga(1) bond length is 2.48 Å. In the second Hg site, Hg(2) is bonded in a 2-coordinate geometry to two equivalent Rh(1) and one Ga(1) atom. The Hg(2)-Ga(1) bond length is 2.26 Å. Ga(1) is bonded in a 3-coordinate geometry to two equivalent Rh(1), one Hg(1), and one Hg(2) atom.