data_In2CoAu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.67
_cell_length_b   4.67
_cell_length_c   5.43
_cell_angle_alpha   101.8
_cell_angle_beta   101.8
_cell_angle_gamma   39.97
_symmetry_Int_Tables_number   1
_chemical_formula_structural   In2CoAu
_chemical_formula_sum   'In2 Co1 Au1'
_cell_volume   74.19
_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
  In  In2  1  0.37  0.0  0.09  1.0
  In  In3  1  0.22  0.0  0.22  1.0
  Co  Co1  1  0.0  0.0  0.0  1.0
  Au  Au0  1  0.8  0.0  0.65  1.0

data_In2CoAu
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.19
_cell_length_b   4.67
_cell_length_c   5.43
_cell_angle_alpha   101.8
_cell_angle_beta   90.0
_cell_angle_gamma   109.98
_symmetry_Int_Tables_number   1
_chemical_formula_structural   In2CoAu
_chemical_formula_sum   'In2 Co1 Au1'
_cell_volume   74.19
_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
  In  In0  1  0.0  0.63  0.91  1.0
  In  In1  1  0.0  0.78  0.78  1.0
  Co  Co2  1  0.0  0.0  0.0  1.0
  Au  Au3  1  0.0  0.2  0.35  1.0

In In Co Au
CoAuIn2 crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one CoAuIn2 cluster. Co(1) is bonded in a 2-coordinate geometry to one Au(1) and one In(2) atom. The Co(1)-Au(1) bond length is 1.94 Å. The Co(1)-In(2) bond length is 1.40 Å. Au(1) is bonded in a single-bond geometry to one Co(1) atom. There are two inequivalent In sites. In the first In site, In(1) is bonded in a 1-coordinate geometry to one In(2) atom. The In(1)-In(2) bond length is 1.09 Å. In the second In site, In(2) is bonded in a distorted L-shaped geometry to one Co(1) and one In(1) atom.