data_Ga2SnIr
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.8
_cell_length_b   4.39
_cell_length_c   4.96
_cell_angle_alpha   90.0
_cell_angle_beta   106.58
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ga2SnIr
_chemical_formula_sum   'Ga2 Sn1 Ir1'
_cell_volume   79.26
_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  0.01  0.2  0.31  1.0
  Ga  Ga1  1  0.38  0.2  0.44  1.0
  Sn  Sn3  1  0.0  0.0  0.0  1.0
  Ir  Ir2  1  0.19  0.0  0.38  1.0

data_Ga2SnIr
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.8
_cell_length_b   4.39
_cell_length_c   4.96
_cell_angle_alpha   90.0
_cell_angle_beta   106.58
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ga2SnIr
_chemical_formula_sum   'Ga2 Sn1 Ir1'
_cell_volume   79.26
_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  0.01  0.2  0.31  1.0
  Ga  Ga1  1  0.38  0.2  0.44  1.0
  Sn  Sn2  1  0.0  0.0  0.0  1.0
  Ir  Ir3  1  0.19  0.0  0.38  1.0

Ga Ga Sn Ir
Ga Ga Sn Ir 0 3 o o o 0 2 o o o 1 3 o o o 2 3 o o o 
IrGa2Sn is Indium-like structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one IrGa2Sn cluster. Ir(1) is bonded in a 2-coordinate geometry to one Ga(1), one Ga(2), and one Sn(1) atom. The Ir(1)-Ga(1) bond length is 1.10 Å. The Ir(1)-Ga(2) bond length is 1.10 Å. The Ir(1)-Sn(1) bond length is 1.80 Å. There are two inequivalent Ga sites. In the first Ga site, Ga(1) is bonded in a distorted single-bond geometry to one Ir(1) and one Sn(1) atom. The Ga(1)-Sn(1) bond length is 1.75 Å. In the second Ga site, Ga(2) is bonded in a single-bond geometry to one Ir(1) atom. Sn(1) is bonded in a 2-coordinate geometry to one Ir(1) and one Ga(1) atom.