The compound described by TiSi crystallizes in the orthorhombic Amm2 space group. Ti(1) is bonded to four equivalent Ti(1) and eight equivalent Si(1) atoms to form distorted TiTi4Si8 cuboctahedra that share corners with twelve equivalent Ti(1)Ti4Si8 cuboctahedra, edges with eight equivalent Ti(1)Ti4Si8 cuboctahedra, edges with sixteen equivalent Si(1)Ti8Si4 cuboctahedra, faces with eight equivalent Si(1)Ti8Si4 cuboctahedra, and faces with ten equivalent Ti(1)Ti4Si8 cuboctahedra. Si(1) is bonded to eight equivalent Ti(1) and four equivalent Si(1) atoms to form distorted SiTi8Si4 cuboctahedra that share corners with twelve equivalent Si(1)Ti8Si4 cuboctahedra, edges with eight equivalent Si(1)Ti8Si4 cuboctahedra, edges with sixteen equivalent Ti(1)Ti4Si8 cuboctahedra, faces with eight equivalent Ti(1)Ti4Si8 cuboctahedra, and faces with ten equivalent Si(1)Ti8Si4 cuboctahedra. is represented by the CIF file [CIF]
data_TiSi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.800
_cell_length_b   2.800
_cell_length_c   3.799
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   99.641
_symmetry_Int_Tables_number   1
_cell_volume   29.369
_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  0.045  0.955  0.000  1.0
  Si  Si1  1  0.557  0.443  0.500  1.0
[/CIF]
.
The compound described by TiSi crystallizes in the orthorhombic Amm2 space group. Ti(1) is bonded to four equivalent Ti(1) and eight equivalent Si(1) atoms to form distorted TiTi4Si8 cuboctahedra that share corners with twelve equivalent Ti(1)Ti4Si8 cuboctahedra, edges with eight equivalent Ti(1)Ti4Si8 cuboctahedra, edges with sixteen equivalent Si(1)Ti8Si4 cuboctahedra, faces with eight equivalent Si(1)Ti8Si4 cuboctahedra, and faces with ten equivalent Ti(1)Ti4Si8 cuboctahedra. Si(1) is bonded to eight equivalent Ti(1) and four equivalent Si(1) atoms to form distorted SiTi8Si4 cuboctahedra that share corners with twelve equivalent Si(1)Ti8Si4 cuboctahedra, edges with eight equivalent Si(1)Ti8Si4 cuboctahedra, edges with sixteen equivalent Ti(1)Ti4Si8 cuboctahedra, faces with eight equivalent Ti(1)Ti4Si8 cuboctahedra, and faces with ten equivalent Si(1)Ti8Si4 cuboctahedra. is represented by the CIF file [CIF]
data_TiSi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.800
_cell_length_b   2.800
_cell_length_c   3.799
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   99.641
_symmetry_Int_Tables_number   1
_cell_volume   29.369
_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  0.045  0.955  0.000  1.0
  Si  Si1  1  0.557  0.443  0.500  1.0
[/CIF]
.