The compound described by Ti2Sb crystallizes in the tetragonal I4/mmm space group. There are two inequivalent Ti sites. In the first Ti site, Ti(1) is bonded to five equivalent Sb(1) atoms to form a mixture of distorted edge and corner-sharing TiSb5 square pyramids. In the second Ti site, Ti(2) is bonded in a 8-coordinate geometry to four equivalent Ti(2) and four equivalent Sb(1) atoms. Sb(1) is bonded in a 9-coordinate geometry to four equivalent Ti(2) and five equivalent Ti(1) atoms. is represented by the CIF card [CIF]
data_Ti2Sb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.921
_cell_length_b   3.921
_cell_length_c   7.873
_cell_angle_alpha   104.430
_cell_angle_beta   104.428
_cell_angle_gamma   89.976
_symmetry_Int_Tables_number   1
_cell_volume   113.267
_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  0.172  0.172  0.343  1.0
  Ti  Ti1  1  0.828  0.828  0.658  1.0
  Ti  Ti2  1  1.000  0.500  1.000  1.0
  Ti  Ti3  1  0.500  1.000  1.000  1.0
  Sb  Sb4  1  0.360  0.360  0.720  1.0
  Sb  Sb5  1  0.640  0.640  0.280  1.0
[/CIF]
.
The compound described by Ti2Sb crystallizes in the tetragonal I4/mmm space group. There are two inequivalent Ti sites. In the first Ti site, Ti(1) is bonded to five equivalent Sb(1) atoms to form a mixture of distorted edge and corner-sharing TiSb5 square pyramids. In the second Ti site, Ti(2) is bonded in a 8-coordinate geometry to four equivalent Ti(2) and four equivalent Sb(1) atoms. Sb(1) is bonded in a 9-coordinate geometry to four equivalent Ti(2) and five equivalent Ti(1) atoms. is represented by the CIF card [CIF]
data_Ti2Sb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.921
_cell_length_b   3.921
_cell_length_c   7.873
_cell_angle_alpha   104.430
_cell_angle_beta   104.428
_cell_angle_gamma   89.976
_symmetry_Int_Tables_number   1
_cell_volume   113.267
_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  0.172  0.172  0.343  1.0
  Ti  Ti1  1  0.828  0.828  0.658  1.0
  Ti  Ti2  1  1.000  0.500  1.000  1.0
  Ti  Ti3  1  0.500  1.000  1.000  1.0
  Sb  Sb4  1  0.360  0.360  0.720  1.0
  Sb  Sb5  1  0.640  0.640  0.280  1.0
[/CIF]
.