data_TiInCu2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.72
_cell_length_b   4.05
_cell_length_c   4.16
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TiInCu2
_chemical_formula_sum   'Ti1 In1 Cu2'
_cell_volume   62.65
_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
  Ti  Ti3  1  0.0  0.0  0.0  1.0
  In  In2  1  0.0  0.02  0.08  1.0
  Cu  Cu0  1  0.86  0.0  0.08  1.0
  Cu  Cu1  1  0.86  0.02  0.0  1.0

data_TiInCu2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.72
_cell_length_b   4.05
_cell_length_c   4.16
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TiInCu2
_chemical_formula_sum   'Ti1 In1 Cu2'
_cell_volume   62.65
_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
  Ti  Ti0  1  0.0  0.0  0.0  1.0
  In  In1  1  -0.0  0.02  0.08  1.0
  Cu  Cu2  1  0.86  0.0  0.08  1.0
  Cu  Cu3  1  0.86  0.02  0.0  1.0

Ti In Cu Cu
TiCu2In is alpha Po structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one TiCu2In cluster. Ti(1) is bonded in a distorted L-shaped geometry to one Cu(2) and one In(1) atom. The Ti(1)-Cu(2) bond length is 0.52 Å. The Ti(1)-In(1) bond length is 0.34 Å. There are two inequivalent Cu sites. In the first Cu site, Cu(1) is bonded in an L-shaped geometry to one Cu(2) and one In(1) atom. The Cu(1)-Cu(2) bond length is 0.34 Å. The Cu(1)-In(1) bond length is 0.52 Å. In the second Cu site, Cu(2) is bonded in an L-shaped geometry to one Ti(1) and one Cu(1) atom. In(1) is bonded in a distorted L-shaped geometry to one Ti(1) and one Cu(1) atom.