The structure described by CoTiSn is half-Heusler structured and crystallizes in the cubic F-43m space group. Ti(1) is bonded in a body-centered cubic geometry to four equivalent Co(1) and four equivalent Sn(1) atoms. Co(1) is bonded to four equivalent Ti(1) atoms to form distorted CoTi4 tetrahedra that share corners with four equivalent Sn(1)Ti4 tetrahedra, corners with twelve equivalent Co(1)Ti4 tetrahedra, and edges with six equivalent Sn(1)Ti4 tetrahedra. Sn(1) is bonded to four equivalent Ti(1) atoms to form distorted SnTi4 tetrahedra that share corners with four equivalent Co(1)Ti4 tetrahedra, corners with twelve equivalent Sn(1)Ti4 tetrahedra, and edges with six equivalent Co(1)Ti4 tetrahedra. is represented by the CIF file [CIF]
data_TiCoSn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.330
_cell_length_b   4.330
_cell_length_c   4.330
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   57.423
_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  0.250  0.250  0.250  1.0
  Co  Co1  1  0.000  0.000  0.000  1.0
  Sn  Sn2  1  0.500  0.500  0.500  1.0
[/CIF]
.
The structure described by CoTiSn is half-Heusler structured and crystallizes in the cubic F-43m space group. Ti(1) is bonded in a body-centered cubic geometry to four equivalent Co(1) and four equivalent Sn(1) atoms. Co(1) is bonded to four equivalent Ti(1) atoms to form distorted CoTi4 tetrahedra that share corners with four equivalent Sn(1)Ti4 tetrahedra, corners with twelve equivalent Co(1)Ti4 tetrahedra, and edges with six equivalent Sn(1)Ti4 tetrahedra. Sn(1) is bonded to four equivalent Ti(1) atoms to form distorted SnTi4 tetrahedra that share corners with four equivalent Co(1)Ti4 tetrahedra, corners with twelve equivalent Sn(1)Ti4 tetrahedra, and edges with six equivalent Co(1)Ti4 tetrahedra. is represented by the CIF file [CIF]
data_TiCoSn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.330
_cell_length_b   4.330
_cell_length_c   4.330
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   57.423
_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  0.250  0.250  0.250  1.0
  Co  Co1  1  0.000  0.000  0.000  1.0
  Sn  Sn2  1  0.500  0.500  0.500  1.0
[/CIF]
.