The material described by Li2Ti2Mn3O10 crystallizes in the triclinic P-1 space group. Li(1) is bonded to one O(1), one O(4), two equivalent O(3), and two equivalent O(5) atoms to form distorted LiO6 octahedra that share corners with two equivalent Ti(1)O6 octahedra, corners with three equivalent Mn(2)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, and edges with three equivalent Ti(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 7-29°. Ti(1) is bonded to one O(1), one O(2), one O(4), one O(5), and two equivalent O(3) atoms to form distorted TiO6 octahedra that share  a cornercorner with one Mn(1)O6 octahedra, corners with two equivalent Li(1)O6 octahedra,  an edgeedge with one Ti(1)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra, edges with three equivalent Li(1)O6 octahedra, and edges with three equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 17-29°. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(4) atoms to form MnO6 octahedra that share corners with two equivalent Ti(1)O6 octahedra, corners with two equivalent Mn(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Ti(1)O6 octahedra, and edges with four equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 12-17°. In the second Mn site, Mn(2) is bonded to one O(4), one O(5), two equivalent O(1), and two equivalent O(2) atoms to form MnO6 octahedra that share  a cornercorner with one Mn(1)O6 octahedra, corners with three equivalent Li(1)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with three equivalent Ti(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 7-27°. There are five inequivalent O sites. In the first O site, O(1) is bonded to one Li(1), one Ti(1), one Mn(1), and two equivalent Mn(2) atoms to form OLiTiMn3 square pyramids that share  a cornercorner with one O(1)LiTiMn3 square pyramid, corners with two equivalent O(3)Li2Ti2 trigonal pyramids,  an edgeedge with one O(1)LiTiMn3 square pyramid,  an edgeedge with one O(3)Li2Ti2 trigonal pyramid, and edges with three equivalent O(4)LiTiMn2 trigonal pyramids. In the second O site, O(2) is bonded in a see-saw-like geometry to one Ti(1), one Mn(1), and two equivalent Mn(2) atoms. In the third O site, O(3) is bonded to two equivalent Li(1) and two equivalent Ti(1) atoms to form OLi2Ti2 trigonal pyramids that share corners with two equivalent O(1)LiTiMn3 square pyramids, corners with two equivalent O(4)LiTiMn2 trigonal pyramids,  an edgeedge with one O(1)LiTiMn3 square pyramid,  an edgeedge with one O(4)LiTiMn2 trigonal pyramid, and edges with two equivalent O(3)Li2Ti2 trigonal pyramids. In the fourth O site, O(4) is bonded to one Li(1), one Ti(1), one Mn(1), and one Mn(2) atom to form distorted OLiTiMn2 trigonal pyramids that share  a cornercorner with one O(4)LiTiMn2 trigonal pyramid, corners with two equivalent O(3)Li2Ti2 trigonal pyramids, edges with three equivalent O(1)LiTiMn3 square pyramids, and  an edgeedge with one O(3)Li2Ti2 trigonal pyramid. In the fifth O site, O(5) is bonded in a rectangular see-saw-like geometry to two equivalent Li(1), one Ti(1), and one Mn(2) atom. is represented by the CIF file [CIF]
data_Li2Ti2Mn3O10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.047
_cell_length_b   5.166
_cell_length_c   7.716
_cell_angle_alpha   75.466
_cell_angle_beta   75.809
_cell_angle_gamma   81.246
_symmetry_Int_Tables_number   1
_cell_volume   187.912
_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
  Li  Li0  1  0.512  0.760  0.407  1.0
  Li  Li1  1  0.488  0.240  0.593  1.0
  Ti  Ti2  1  0.014  0.870  0.681  1.0
  Ti  Ti3  1  0.986  0.130  0.319  1.0
  Mn  Mn4  1  0.500  0.000  0.000  1.0
  Mn  Mn5  1  0.987  0.310  0.893  1.0
  Mn  Mn6  1  0.013  0.690  0.107  1.0
  O  O7  1  0.220  0.977  0.861  1.0
  O  O8  1  0.794  0.653  0.937  1.0
  O  O9  1  0.770  0.914  0.522  1.0
  O  O10  1  0.261  0.813  0.215  1.0
  O  O11  1  0.203  0.543  0.669  1.0
  O  O12  1  0.797  0.457  0.331  1.0
  O  O13  1  0.739  0.187  0.785  1.0
  O  O14  1  0.230  0.086  0.478  1.0
  O  O15  1  0.206  0.347  0.063  1.0
  O  O16  1  0.780  0.023  0.139  1.0
[/CIF]
.
The material described by Li2Ti2Mn3O10 crystallizes in the triclinic P-1 space group. Li(1) is bonded to one O(1), one O(4), two equivalent O(3), and two equivalent O(5) atoms to form distorted LiO6 octahedra that share corners with two equivalent Ti(1)O6 octahedra, corners with three equivalent Mn(2)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, and edges with three equivalent Ti(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 7-29°. Ti(1) is bonded to one O(1), one O(2), one O(4), one O(5), and two equivalent O(3) atoms to form distorted TiO6 octahedra that share  a cornercorner with one Mn(1)O6 octahedra, corners with two equivalent Li(1)O6 octahedra,  an edgeedge with one Ti(1)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra, edges with three equivalent Li(1)O6 octahedra, and edges with three equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 17-29°. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(4) atoms to form MnO6 octahedra that share corners with two equivalent Ti(1)O6 octahedra, corners with two equivalent Mn(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Ti(1)O6 octahedra, and edges with four equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 12-17°. In the second Mn site, Mn(2) is bonded to one O(4), one O(5), two equivalent O(1), and two equivalent O(2) atoms to form MnO6 octahedra that share  a cornercorner with one Mn(1)O6 octahedra, corners with three equivalent Li(1)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with three equivalent Ti(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 7-27°. There are five inequivalent O sites. In the first O site, O(1) is bonded to one Li(1), one Ti(1), one Mn(1), and two equivalent Mn(2) atoms to form OLiTiMn3 square pyramids that share  a cornercorner with one O(1)LiTiMn3 square pyramid, corners with two equivalent O(3)Li2Ti2 trigonal pyramids,  an edgeedge with one O(1)LiTiMn3 square pyramid,  an edgeedge with one O(3)Li2Ti2 trigonal pyramid, and edges with three equivalent O(4)LiTiMn2 trigonal pyramids. In the second O site, O(2) is bonded in a see-saw-like geometry to one Ti(1), one Mn(1), and two equivalent Mn(2) atoms. In the third O site, O(3) is bonded to two equivalent Li(1) and two equivalent Ti(1) atoms to form OLi2Ti2 trigonal pyramids that share corners with two equivalent O(1)LiTiMn3 square pyramids, corners with two equivalent O(4)LiTiMn2 trigonal pyramids,  an edgeedge with one O(1)LiTiMn3 square pyramid,  an edgeedge with one O(4)LiTiMn2 trigonal pyramid, and edges with two equivalent O(3)Li2Ti2 trigonal pyramids. In the fourth O site, O(4) is bonded to one Li(1), one Ti(1), one Mn(1), and one Mn(2) atom to form distorted OLiTiMn2 trigonal pyramids that share  a cornercorner with one O(4)LiTiMn2 trigonal pyramid, corners with two equivalent O(3)Li2Ti2 trigonal pyramids, edges with three equivalent O(1)LiTiMn3 square pyramids, and  an edgeedge with one O(3)Li2Ti2 trigonal pyramid. In the fifth O site, O(5) is bonded in a rectangular see-saw-like geometry to two equivalent Li(1), one Ti(1), and one Mn(2) atom. is represented by the CIF file [CIF]
data_Li2Ti2Mn3O10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.047
_cell_length_b   5.166
_cell_length_c   7.716
_cell_angle_alpha   75.466
_cell_angle_beta   75.809
_cell_angle_gamma   81.246
_symmetry_Int_Tables_number   1
_cell_volume   187.912
_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
  Li  Li0  1  0.512  0.760  0.407  1.0
  Li  Li1  1  0.488  0.240  0.593  1.0
  Ti  Ti2  1  0.014  0.870  0.681  1.0
  Ti  Ti3  1  0.986  0.130  0.319  1.0
  Mn  Mn4  1  0.500  0.000  0.000  1.0
  Mn  Mn5  1  0.987  0.310  0.893  1.0
  Mn  Mn6  1  0.013  0.690  0.107  1.0
  O  O7  1  0.220  0.977  0.861  1.0
  O  O8  1  0.794  0.653  0.937  1.0
  O  O9  1  0.770  0.914  0.522  1.0
  O  O10  1  0.261  0.813  0.215  1.0
  O  O11  1  0.203  0.543  0.669  1.0
  O  O12  1  0.797  0.457  0.331  1.0
  O  O13  1  0.739  0.187  0.785  1.0
  O  O14  1  0.230  0.086  0.478  1.0
  O  O15  1  0.206  0.347  0.063  1.0
  O  O16  1  0.780  0.023  0.139  1.0
[/CIF]
.