The crystal structure described by Ti3Ga is beta Cu3Ti-like structured and crystallizes in the tetragonal I4/mmm space group. There are two inequivalent Ti sites. In the first Ti site, Ti(1) is bonded to four equivalent Ti(1), four equivalent Ti(2), and four equivalent Ga(1) atoms to form TiTi8Ga4 cuboctahedra that share corners with twelve equivalent Ti(1)Ti8Ga4 cuboctahedra, edges with eight equivalent Ti(1)Ti8Ga4 cuboctahedra, edges with eight equivalent Ti(2)Ti8Ga4 cuboctahedra, edges with eight equivalent Ga(1)Ti12 cuboctahedra, faces with four equivalent Ti(2)Ti8Ga4 cuboctahedra, faces with four equivalent Ga(1)Ti12 cuboctahedra, and faces with ten equivalent Ti(1)Ti8Ga4 cuboctahedra. In the second Ti site, Ti(2) is bonded to eight equivalent Ti(1) and four equivalent Ga(1) atoms to form distorted TiTi8Ga4 cuboctahedra that share corners with four equivalent Ti(2)Ti8Ga4 cuboctahedra, corners with eight equivalent Ga(1)Ti12 cuboctahedra, edges with eight equivalent Ti(2)Ti8Ga4 cuboctahedra, edges with sixteen equivalent Ti(1)Ti8Ga4 cuboctahedra, faces with four equivalent Ti(2)Ti8Ga4 cuboctahedra, faces with six equivalent Ga(1)Ti12 cuboctahedra, and faces with eight equivalent Ti(1)Ti8Ga4 cuboctahedra. Ga(1) is bonded to four equivalent Ti(2) and eight equivalent Ti(1) atoms to form GaTi12 cuboctahedra that share corners with four equivalent Ga(1)Ti12 cuboctahedra, corners with eight equivalent Ti(2)Ti8Ga4 cuboctahedra, edges with eight equivalent Ga(1)Ti12 cuboctahedra, edges with sixteen equivalent Ti(1)Ti8Ga4 cuboctahedra, faces with four equivalent Ga(1)Ti12 cuboctahedra, faces with six equivalent Ti(2)Ti8Ga4 cuboctahedra, and faces with eight equivalent Ti(1)Ti8Ga4 cuboctahedra. is represented by the CIF card [CIF]
data_Ti3Ga
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.079
_cell_length_b   5.079
_cell_length_c   5.079
_cell_angle_alpha   134.799
_cell_angle_beta   134.799
_cell_angle_gamma   65.843
_symmetry_Int_Tables_number   1
_cell_volume   64.982
_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  0.750  0.250  0.500  1.0
  Ti  Ti1  1  0.250  0.750  0.500  1.0
  Ti  Ti2  1  0.500  0.500  0.000  1.0
  Ga  Ga3  1  0.000  0.000  0.000  1.0
[/CIF]
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The crystal structure described by Ti3Ga is beta Cu3Ti-like structured and crystallizes in the tetragonal I4/mmm space group. There are two inequivalent Ti sites. In the first Ti site, Ti(1) is bonded to four equivalent Ti(1), four equivalent Ti(2), and four equivalent Ga(1) atoms to form TiTi8Ga4 cuboctahedra that share corners with twelve equivalent Ti(1)Ti8Ga4 cuboctahedra, edges with eight equivalent Ti(1)Ti8Ga4 cuboctahedra, edges with eight equivalent Ti(2)Ti8Ga4 cuboctahedra, edges with eight equivalent Ga(1)Ti12 cuboctahedra, faces with four equivalent Ti(2)Ti8Ga4 cuboctahedra, faces with four equivalent Ga(1)Ti12 cuboctahedra, and faces with ten equivalent Ti(1)Ti8Ga4 cuboctahedra. In the second Ti site, Ti(2) is bonded to eight equivalent Ti(1) and four equivalent Ga(1) atoms to form distorted TiTi8Ga4 cuboctahedra that share corners with four equivalent Ti(2)Ti8Ga4 cuboctahedra, corners with eight equivalent Ga(1)Ti12 cuboctahedra, edges with eight equivalent Ti(2)Ti8Ga4 cuboctahedra, edges with sixteen equivalent Ti(1)Ti8Ga4 cuboctahedra, faces with four equivalent Ti(2)Ti8Ga4 cuboctahedra, faces with six equivalent Ga(1)Ti12 cuboctahedra, and faces with eight equivalent Ti(1)Ti8Ga4 cuboctahedra. Ga(1) is bonded to four equivalent Ti(2) and eight equivalent Ti(1) atoms to form GaTi12 cuboctahedra that share corners with four equivalent Ga(1)Ti12 cuboctahedra, corners with eight equivalent Ti(2)Ti8Ga4 cuboctahedra, edges with eight equivalent Ga(1)Ti12 cuboctahedra, edges with sixteen equivalent Ti(1)Ti8Ga4 cuboctahedra, faces with four equivalent Ga(1)Ti12 cuboctahedra, faces with six equivalent Ti(2)Ti8Ga4 cuboctahedra, and faces with eight equivalent Ti(1)Ti8Ga4 cuboctahedra. is represented by the CIF card [CIF]
data_Ti3Ga
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.079
_cell_length_b   5.079
_cell_length_c   5.079
_cell_angle_alpha   134.799
_cell_angle_beta   134.799
_cell_angle_gamma   65.843
_symmetry_Int_Tables_number   1
_cell_volume   64.982
_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  0.750  0.250  0.500  1.0
  Ti  Ti1  1  0.250  0.750  0.500  1.0
  Ti  Ti2  1  0.500  0.500  0.000  1.0
  Ga  Ga3  1  0.000  0.000  0.000  1.0
[/CIF]
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