The structure described by Ti3Ir2 crystallizes in the tetragonal P4/mmm space group. There are four inequivalent Ti sites. In the first Ti site, Ti(1) is bonded in a 4-coordinate geometry to four equivalent Ti(4) and four equivalent Ir(1) atoms. In the second Ti site, Ti(2) is bonded in a body-centered cubic geometry to four equivalent Ir(1) and four equivalent Ir(2) atoms. In the third Ti site, Ti(3) is bonded in a body-centered cubic geometry to eight equivalent Ir(2) atoms. In the fourth Ti site, Ti(4) is bonded in a 14-coordinate geometry to four equivalent Ti(4), eight equivalent Ti(1), and two equivalent Ir(1) atoms. There are two inequivalent Ir sites. In the first Ir site, Ir(1) is bonded in a body-centered cubic geometry to one Ti(4), four equivalent Ti(1), and four equivalent Ti(2) atoms. In the second Ir site, Ir(2) is bonded in a body-centered cubic geometry to four equivalent Ti(2) and four equivalent Ti(3) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ti3Ir2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.110
_cell_length_b   3.110
_cell_length_c   15.969
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   154.409
_cell_formula_units_Z   2
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  0.500  0.500  0.107  1.0
  Ti  Ti1  1  0.500  0.500  0.303  1.0
  Ti  Ti2  1  0.500  0.500  0.500  1.0
  Ti  Ti3  1  0.500  0.500  0.697  1.0
  Ti  Ti4  1  0.500  0.500  0.893  1.0
  Ti  Ti5  1  0.000  0.000  0.000  1.0
  Ir  Ir6  1  0.000  0.000  0.206  1.0
  Ir  Ir7  1  0.000  0.000  0.400  1.0
  Ir  Ir8  1  0.000  0.000  0.600  1.0
  Ir  Ir9  1  0.000  0.000  0.794  1.0
[/CIF]
.
The structure described by Ti3Ir2 crystallizes in the tetragonal P4/mmm space group. There are four inequivalent Ti sites. In the first Ti site, Ti(1) is bonded in a 4-coordinate geometry to four equivalent Ti(4) and four equivalent Ir(1) atoms. In the second Ti site, Ti(2) is bonded in a body-centered cubic geometry to four equivalent Ir(1) and four equivalent Ir(2) atoms. In the third Ti site, Ti(3) is bonded in a body-centered cubic geometry to eight equivalent Ir(2) atoms. In the fourth Ti site, Ti(4) is bonded in a 14-coordinate geometry to four equivalent Ti(4), eight equivalent Ti(1), and two equivalent Ir(1) atoms. There are two inequivalent Ir sites. In the first Ir site, Ir(1) is bonded in a body-centered cubic geometry to one Ti(4), four equivalent Ti(1), and four equivalent Ti(2) atoms. In the second Ir site, Ir(2) is bonded in a body-centered cubic geometry to four equivalent Ti(2) and four equivalent Ti(3) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ti3Ir2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.110
_cell_length_b   3.110
_cell_length_c   15.969
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   154.409
_cell_formula_units_Z   2
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  0.500  0.500  0.107  1.0
  Ti  Ti1  1  0.500  0.500  0.303  1.0
  Ti  Ti2  1  0.500  0.500  0.500  1.0
  Ti  Ti3  1  0.500  0.500  0.697  1.0
  Ti  Ti4  1  0.500  0.500  0.893  1.0
  Ti  Ti5  1  0.000  0.000  0.000  1.0
  Ir  Ir6  1  0.000  0.000  0.206  1.0
  Ir  Ir7  1  0.000  0.000  0.400  1.0
  Ir  Ir8  1  0.000  0.000  0.600  1.0
  Ir  Ir9  1  0.000  0.000  0.794  1.0
[/CIF]
.