The structure described by Ti4FeNi crystallizes in the cubic F-43m space group. There are three inequivalent Ti sites. In the first Ti site, Ti(1) is bonded in a 6-coordinate geometry to three equivalent Ti(3), three equivalent Fe(1), and three equivalent Ni(1) atoms. In the second Ti site, Ti(2) is bonded in a 2-coordinate geometry to four equivalent Ti(3), two equivalent Fe(1), and two equivalent Ni(1) atoms. In the third Ti site, Ti(3) is bonded in a 14-coordinate geometry to two equivalent Ti(1), four equivalent Ti(2), four equivalent Ti(3), two equivalent Fe(1), and two equivalent Ni(1) atoms. Fe(1) is bonded in a 9-coordinate geometry to three equivalent Ti(1), three equivalent Ti(2), and three equivalent Ti(3) atoms. Ni(1) is bonded in a 6-coordinate geometry to three equivalent Ti(1), three equivalent Ti(2), and three equivalent Ti(3) atoms. is represented by the CIF card [CIF]
data_Ti4FeNi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.966
_cell_length_b   7.966
_cell_length_c   7.966
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   357.396
_cell_formula_units_Z   4
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  0.374  0.875  0.875  1.0
  Ti  Ti1  1  0.875  0.374  0.875  1.0
  Ti  Ti2  1  0.875  0.875  0.374  1.0
  Ti  Ti3  1  0.875  0.875  0.875  1.0
  Ti  Ti4  1  0.058  0.058  0.442  1.0
  Ti  Ti5  1  0.442  0.442  0.058  1.0
  Ti  Ti6  1  0.058  0.442  0.058  1.0
  Ti  Ti7  1  0.442  0.058  0.442  1.0
  Ti  Ti8  1  0.442  0.058  0.058  1.0
  Ti  Ti9  1  0.058  0.442  0.442  1.0
  Ti  Ti10  1  0.685  0.685  0.315  1.0
  Ti  Ti11  1  0.315  0.315  0.685  1.0
  Ti  Ti12  1  0.685  0.315  0.685  1.0
  Ti  Ti13  1  0.315  0.685  0.315  1.0
  Ti  Ti14  1  0.315  0.685  0.685  1.0
  Ti  Ti15  1  0.685  0.315  0.315  1.0
  Fe  Fe16  1  0.015  0.662  0.662  1.0
  Fe  Fe17  1  0.662  0.015  0.662  1.0
  Fe  Fe18  1  0.662  0.662  0.015  1.0
  Fe  Fe19  1  0.662  0.662  0.662  1.0
  Ni  Ni20  1  0.723  0.092  0.092  1.0
  Ni  Ni21  1  0.092  0.723  0.092  1.0
  Ni  Ni22  1  0.092  0.092  0.723  1.0
  Ni  Ni23  1  0.092  0.092  0.092  1.0
[/CIF]
.
The structure described by Ti4FeNi crystallizes in the cubic F-43m space group. There are three inequivalent Ti sites. In the first Ti site, Ti(1) is bonded in a 6-coordinate geometry to three equivalent Ti(3), three equivalent Fe(1), and three equivalent Ni(1) atoms. In the second Ti site, Ti(2) is bonded in a 2-coordinate geometry to four equivalent Ti(3), two equivalent Fe(1), and two equivalent Ni(1) atoms. In the third Ti site, Ti(3) is bonded in a 14-coordinate geometry to two equivalent Ti(1), four equivalent Ti(2), four equivalent Ti(3), two equivalent Fe(1), and two equivalent Ni(1) atoms. Fe(1) is bonded in a 9-coordinate geometry to three equivalent Ti(1), three equivalent Ti(2), and three equivalent Ti(3) atoms. Ni(1) is bonded in a 6-coordinate geometry to three equivalent Ti(1), three equivalent Ti(2), and three equivalent Ti(3) atoms. is represented by the CIF card [CIF]
data_Ti4FeNi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.966
_cell_length_b   7.966
_cell_length_c   7.966
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   357.396
_cell_formula_units_Z   4
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  0.374  0.875  0.875  1.0
  Ti  Ti1  1  0.875  0.374  0.875  1.0
  Ti  Ti2  1  0.875  0.875  0.374  1.0
  Ti  Ti3  1  0.875  0.875  0.875  1.0
  Ti  Ti4  1  0.058  0.058  0.442  1.0
  Ti  Ti5  1  0.442  0.442  0.058  1.0
  Ti  Ti6  1  0.058  0.442  0.058  1.0
  Ti  Ti7  1  0.442  0.058  0.442  1.0
  Ti  Ti8  1  0.442  0.058  0.058  1.0
  Ti  Ti9  1  0.058  0.442  0.442  1.0
  Ti  Ti10  1  0.685  0.685  0.315  1.0
  Ti  Ti11  1  0.315  0.315  0.685  1.0
  Ti  Ti12  1  0.685  0.315  0.685  1.0
  Ti  Ti13  1  0.315  0.685  0.315  1.0
  Ti  Ti14  1  0.315  0.685  0.685  1.0
  Ti  Ti15  1  0.685  0.315  0.315  1.0
  Fe  Fe16  1  0.015  0.662  0.662  1.0
  Fe  Fe17  1  0.662  0.015  0.662  1.0
  Fe  Fe18  1  0.662  0.662  0.015  1.0
  Fe  Fe19  1  0.662  0.662  0.662  1.0
  Ni  Ni20  1  0.723  0.092  0.092  1.0
  Ni  Ni21  1  0.092  0.723  0.092  1.0
  Ni  Ni22  1  0.092  0.092  0.723  1.0
  Ni  Ni23  1  0.092  0.092  0.092  1.0
[/CIF]
.