The material described by Li2Ti3(GaO4)3 is beta indium sulfide-derived structured and crystallizes in the monoclinic C2/m space group. There are three inequivalent Li sites. In the first Li site, Li(1) is bonded to two equivalent O(2), two equivalent O(6), and two equivalent O(7) atoms to form LiO6 octahedra that share corners with six equivalent Ga(1)O4 tetrahedra, edges with two equivalent Ti(1)O6 octahedra, edges with two equivalent Ti(2)O6 octahedra, and edges with two equivalent Ga(2)O6 octahedra. In the second Li site, Li(2) is bonded to two equivalent O(3) and four equivalent O(1) atoms to form LiO6 octahedra that share corners with four equivalent Ga(1)O4 tetrahedra, edges with two equivalent Li(3)O6 octahedra, and edges with four equivalent Ti(2)O6 octahedra. In the third Li site, Li(3) is bonded to two equivalent O(4) and four equivalent O(1) atoms to form LiO6 octahedra that share corners with four equivalent Ga(1)O4 tetrahedra, edges with two equivalent Li(2)O6 octahedra, and edges with four equivalent Ti(2)O6 octahedra. There are two inequivalent Ti sites. In the first Ti site, Ti(1) is bonded to two equivalent O(2), two equivalent O(5), and two equivalent O(7) atoms to form TiO6 octahedra that share corners with four equivalent Ga(1)O4 tetrahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Ti(2)O6 octahedra, and edges with two equivalent Ga(2)O6 octahedra. In the second Ti site, Ti(2) is bonded to one O(1), one O(3), one O(4), one O(5), one O(6), and one O(7) atom to form TiO6 octahedra that share corners with three equivalent Ga(1)O4 tetrahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Ti(1)O6 octahedra,  an edgeedge with one Ti(2)O6 octahedra, and  an edgeedge with one Ga(2)O6 octahedra. There are two inequivalent Ga sites. In the first Ga site, Ga(1) is bonded to one O(1), one O(2), one O(6), and one O(7) atom to form GaO4 tetrahedra that share  a cornercorner with one Li(2)O6 octahedra,  a cornercorner with one Li(3)O6 octahedra, corners with two equivalent Ti(1)O6 octahedra, corners with two equivalent Ga(2)O6 octahedra, corners with three equivalent Li(1)O6 octahedra, and corners with three equivalent Ti(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 45-60°. In the second Ga site, Ga(2) is bonded to two equivalent O(2), two equivalent O(5), and two equivalent O(6) atoms to form GaO6 octahedra that share corners with four equivalent Ga(1)O4 tetrahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Ti(1)O6 octahedra, and edges with two equivalent Ti(2)O6 octahedra. There are seven inequivalent O sites. In the first O site, O(1) is bonded in a rectangular see-saw-like geometry to one Li(2), one Li(3), one Ti(2), and one Ga(1) atom. In the second O site, O(2) is bonded in a rectangular see-saw-like geometry to one Li(1), one Ti(1), one Ga(1), and one Ga(2) atom. In the third O site, O(3) is bonded in a distorted trigonal non-coplanar geometry to one Li(2) and two equivalent Ti(2) atoms. In the fourth O site, O(4) is bonded in a distorted trigonal non-coplanar geometry to one Li(3) and two equivalent Ti(2) atoms. In the fifth O site, O(5) is bonded in a trigonal non-coplanar geometry to one Ti(1), one Ti(2), and one Ga(2) atom. In the sixth O site, O(6) is bonded in a rectangular see-saw-like geometry to one Li(1), one Ti(2), one Ga(1), and one Ga(2) atom. In the seventh O site, O(7) is bonded in a rectangular see-saw-like geometry to one Li(1), one Ti(1), one Ti(2), and one Ga(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Li2Ti3(GaO4)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.410
_cell_length_b   10.410
_cell_length_c   5.997
_cell_angle_alpha   73.289
_cell_angle_beta   73.289
_cell_angle_gamma   120.789
_symmetry_Int_Tables_number   1
_cell_volume   453.997
_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
  Li  Li0  1  0.000  0.500  0.500  1.0
  Li  Li1  1  0.500  0.000  0.500  1.0
  Li  Li2  1  0.000  0.000  0.500  1.0
  Li  Li3  1  0.000  0.000  0.000  1.0
  Ti  Ti4  1  0.335  0.665  0.500  1.0
  Ti  Ti5  1  0.665  0.335  0.500  1.0
  Ti  Ti6  1  0.840  0.677  0.494  1.0
  Ti  Ti7  1  0.160  0.323  0.506  1.0
  Ti  Ti8  1  0.323  0.160  0.506  1.0
  Ti  Ti9  1  0.677  0.840  0.494  1.0
  Ga  Ga10  1  0.297  0.964  0.123  1.0
  Ga  Ga11  1  0.703  0.036  0.877  1.0
  Ga  Ga12  1  0.036  0.703  0.877  1.0
  Ga  Ga13  1  0.964  0.297  0.123  1.0
  Ga  Ga14  1  0.674  0.326  0.000  1.0
  Ga  Ga15  1  0.326  0.674  0.000  1.0
  O  O16  1  0.074  0.895  0.267  1.0
  O  O17  1  0.926  0.105  0.733  1.0
  O  O18  1  0.105  0.926  0.733  1.0
  O  O19  1  0.895  0.074  0.267  1.0
  O  O20  1  0.736  0.245  0.754  1.0
  O  O21  1  0.264  0.755  0.246  1.0
  O  O22  1  0.755  0.264  0.246  1.0
  O  O23  1  0.245  0.736  0.754  1.0
  O  O24  1  0.236  0.236  0.309  1.0
  O  O25  1  0.761  0.761  0.287  1.0
  O  O26  1  0.764  0.764  0.691  1.0
  O  O27  1  0.239  0.239  0.713  1.0
  O  O28  1  0.627  0.423  0.721  1.0
  O  O29  1  0.373  0.577  0.279  1.0
  O  O30  1  0.577  0.373  0.279  1.0
  O  O31  1  0.423  0.627  0.721  1.0
  O  O32  1  0.096  0.424  0.249  1.0
  O  O33  1  0.903  0.578  0.263  1.0
  O  O34  1  0.578  0.903  0.263  1.0
  O  O35  1  0.424  0.096  0.249  1.0
  O  O36  1  0.904  0.576  0.751  1.0
  O  O37  1  0.097  0.422  0.737  1.0
  O  O38  1  0.422  0.097  0.737  1.0
  O  O39  1  0.576  0.904  0.751  1.0
[/CIF]
.
The material described by Li2Ti3(GaO4)3 is beta indium sulfide-derived structured and crystallizes in the monoclinic C2/m space group. There are three inequivalent Li sites. In the first Li site, Li(1) is bonded to two equivalent O(2), two equivalent O(6), and two equivalent O(7) atoms to form LiO6 octahedra that share corners with six equivalent Ga(1)O4 tetrahedra, edges with two equivalent Ti(1)O6 octahedra, edges with two equivalent Ti(2)O6 octahedra, and edges with two equivalent Ga(2)O6 octahedra. In the second Li site, Li(2) is bonded to two equivalent O(3) and four equivalent O(1) atoms to form LiO6 octahedra that share corners with four equivalent Ga(1)O4 tetrahedra, edges with two equivalent Li(3)O6 octahedra, and edges with four equivalent Ti(2)O6 octahedra. In the third Li site, Li(3) is bonded to two equivalent O(4) and four equivalent O(1) atoms to form LiO6 octahedra that share corners with four equivalent Ga(1)O4 tetrahedra, edges with two equivalent Li(2)O6 octahedra, and edges with four equivalent Ti(2)O6 octahedra. There are two inequivalent Ti sites. In the first Ti site, Ti(1) is bonded to two equivalent O(2), two equivalent O(5), and two equivalent O(7) atoms to form TiO6 octahedra that share corners with four equivalent Ga(1)O4 tetrahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Ti(2)O6 octahedra, and edges with two equivalent Ga(2)O6 octahedra. In the second Ti site, Ti(2) is bonded to one O(1), one O(3), one O(4), one O(5), one O(6), and one O(7) atom to form TiO6 octahedra that share corners with three equivalent Ga(1)O4 tetrahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Ti(1)O6 octahedra,  an edgeedge with one Ti(2)O6 octahedra, and  an edgeedge with one Ga(2)O6 octahedra. There are two inequivalent Ga sites. In the first Ga site, Ga(1) is bonded to one O(1), one O(2), one O(6), and one O(7) atom to form GaO4 tetrahedra that share  a cornercorner with one Li(2)O6 octahedra,  a cornercorner with one Li(3)O6 octahedra, corners with two equivalent Ti(1)O6 octahedra, corners with two equivalent Ga(2)O6 octahedra, corners with three equivalent Li(1)O6 octahedra, and corners with three equivalent Ti(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 45-60°. In the second Ga site, Ga(2) is bonded to two equivalent O(2), two equivalent O(5), and two equivalent O(6) atoms to form GaO6 octahedra that share corners with four equivalent Ga(1)O4 tetrahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Ti(1)O6 octahedra, and edges with two equivalent Ti(2)O6 octahedra. There are seven inequivalent O sites. In the first O site, O(1) is bonded in a rectangular see-saw-like geometry to one Li(2), one Li(3), one Ti(2), and one Ga(1) atom. In the second O site, O(2) is bonded in a rectangular see-saw-like geometry to one Li(1), one Ti(1), one Ga(1), and one Ga(2) atom. In the third O site, O(3) is bonded in a distorted trigonal non-coplanar geometry to one Li(2) and two equivalent Ti(2) atoms. In the fourth O site, O(4) is bonded in a distorted trigonal non-coplanar geometry to one Li(3) and two equivalent Ti(2) atoms. In the fifth O site, O(5) is bonded in a trigonal non-coplanar geometry to one Ti(1), one Ti(2), and one Ga(2) atom. In the sixth O site, O(6) is bonded in a rectangular see-saw-like geometry to one Li(1), one Ti(2), one Ga(1), and one Ga(2) atom. In the seventh O site, O(7) is bonded in a rectangular see-saw-like geometry to one Li(1), one Ti(1), one Ti(2), and one Ga(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Li2Ti3(GaO4)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.410
_cell_length_b   10.410
_cell_length_c   5.997
_cell_angle_alpha   73.289
_cell_angle_beta   73.289
_cell_angle_gamma   120.789
_symmetry_Int_Tables_number   1
_cell_volume   453.997
_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
  Li  Li0  1  0.000  0.500  0.500  1.0
  Li  Li1  1  0.500  0.000  0.500  1.0
  Li  Li2  1  0.000  0.000  0.500  1.0
  Li  Li3  1  0.000  0.000  0.000  1.0
  Ti  Ti4  1  0.335  0.665  0.500  1.0
  Ti  Ti5  1  0.665  0.335  0.500  1.0
  Ti  Ti6  1  0.840  0.677  0.494  1.0
  Ti  Ti7  1  0.160  0.323  0.506  1.0
  Ti  Ti8  1  0.323  0.160  0.506  1.0
  Ti  Ti9  1  0.677  0.840  0.494  1.0
  Ga  Ga10  1  0.297  0.964  0.123  1.0
  Ga  Ga11  1  0.703  0.036  0.877  1.0
  Ga  Ga12  1  0.036  0.703  0.877  1.0
  Ga  Ga13  1  0.964  0.297  0.123  1.0
  Ga  Ga14  1  0.674  0.326  0.000  1.0
  Ga  Ga15  1  0.326  0.674  0.000  1.0
  O  O16  1  0.074  0.895  0.267  1.0
  O  O17  1  0.926  0.105  0.733  1.0
  O  O18  1  0.105  0.926  0.733  1.0
  O  O19  1  0.895  0.074  0.267  1.0
  O  O20  1  0.736  0.245  0.754  1.0
  O  O21  1  0.264  0.755  0.246  1.0
  O  O22  1  0.755  0.264  0.246  1.0
  O  O23  1  0.245  0.736  0.754  1.0
  O  O24  1  0.236  0.236  0.309  1.0
  O  O25  1  0.761  0.761  0.287  1.0
  O  O26  1  0.764  0.764  0.691  1.0
  O  O27  1  0.239  0.239  0.713  1.0
  O  O28  1  0.627  0.423  0.721  1.0
  O  O29  1  0.373  0.577  0.279  1.0
  O  O30  1  0.577  0.373  0.279  1.0
  O  O31  1  0.423  0.627  0.721  1.0
  O  O32  1  0.096  0.424  0.249  1.0
  O  O33  1  0.903  0.578  0.263  1.0
  O  O34  1  0.578  0.903  0.263  1.0
  O  O35  1  0.424  0.096  0.249  1.0
  O  O36  1  0.904  0.576  0.751  1.0
  O  O37  1  0.097  0.422  0.737  1.0
  O  O38  1  0.422  0.097  0.737  1.0
  O  O39  1  0.576  0.904  0.751  1.0
[/CIF]
.