The structure described by Li2V3MnO8 is Spinel-derived structured and crystallizes in the triclinic P-1 space group. There are two inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(1), one O(4), one O(6), and one O(8) atom to form LiO4 tetrahedra that share  a cornercorner with one V(3)O6 octahedra,  a cornercorner with one V(4)O6 octahedra,  a cornercorner with one V(5)O6 octahedra, corners with two equivalent V(1)O6 octahedra, corners with two equivalent V(2)O6 octahedra, corners with two equivalent V(6)O6 octahedra, and corners with three equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 56-62°. In the second Li site, Li(2) is bonded to one O(2), one O(3), one O(5), and one O(7) atom to form LiO4 tetrahedra that share  a cornercorner with one V(1)O6 octahedra,  a cornercorner with one V(2)O6 octahedra,  a cornercorner with one V(6)O6 octahedra, corners with two equivalent V(3)O6 octahedra, corners with two equivalent V(4)O6 octahedra, corners with two equivalent V(5)O6 octahedra, and corners with three equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 56-62°. There are six inequivalent V sites. In the first V site, V(1) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(6) atoms to form VO6 octahedra that share corners with two equivalent Li(2)O4 tetrahedra, corners with four equivalent Li(1)O4 tetrahedra, edges with two equivalent V(2)O6 octahedra, edges with two equivalent V(6)O6 octahedra, and edges with two equivalent Mn(1)O6 octahedra. In the second V site, V(2) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(8) atoms to form VO6 octahedra that share corners with two equivalent Li(2)O4 tetrahedra, corners with four equivalent Li(1)O4 tetrahedra, edges with two equivalent V(1)O6 octahedra, edges with two equivalent V(6)O6 octahedra, and edges with two equivalent Mn(1)O6 octahedra. In the third V site, V(3) is bonded to two equivalent O(1), two equivalent O(5), and two equivalent O(7) atoms to form VO6 octahedra that share corners with two equivalent Li(1)O4 tetrahedra, corners with four equivalent Li(2)O4 tetrahedra, edges with two equivalent V(4)O6 octahedra, edges with two equivalent V(5)O6 octahedra, and edges with two equivalent Mn(1)O6 octahedra. In the fourth V site, V(4) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(5) atoms to form VO6 octahedra that share corners with two equivalent Li(1)O4 tetrahedra, corners with four equivalent Li(2)O4 tetrahedra, edges with two equivalent V(3)O6 octahedra, edges with two equivalent V(5)O6 octahedra, and edges with two equivalent Mn(1)O6 octahedra. In the fifth V site, V(5) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(7) atoms to form VO6 octahedra that share corners with two equivalent Li(1)O4 tetrahedra, corners with four equivalent Li(2)O4 tetrahedra, edges with two equivalent V(3)O6 octahedra, edges with two equivalent V(4)O6 octahedra, and edges with two equivalent Mn(1)O6 octahedra. In the sixth V site, V(6) is bonded to two equivalent O(2), two equivalent O(6), and two equivalent O(8) atoms to form VO6 octahedra that share corners with two equivalent Li(2)O4 tetrahedra, corners with four equivalent Li(1)O4 tetrahedra, edges with two equivalent V(1)O6 octahedra, edges with two equivalent V(2)O6 octahedra, and edges with two equivalent Mn(1)O6 octahedra. Mn(1) is bonded to one O(3), one O(4), one O(5), one O(6), one O(7), and one O(8) atom to form MnO6 octahedra that share corners with three equivalent Li(1)O4 tetrahedra, corners with three equivalent Li(2)O4 tetrahedra,  an edgeedge with one V(1)O6 octahedra,  an edgeedge with one V(2)O6 octahedra,  an edgeedge with one V(3)O6 octahedra,  an edgeedge with one V(4)O6 octahedra,  an edgeedge with one V(5)O6 octahedra, and  an edgeedge with one V(6)O6 octahedra. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a distorted rectangular see-saw-like geometry to one Li(1), one V(3), one V(4), and one V(5) atom. In the second O site, O(2) is bonded in a distorted rectangular see-saw-like geometry to one Li(2), one V(1), one V(2), and one V(6) atom. In the third O site, O(3) is bonded to one Li(2), one V(4), one V(5), and one Mn(1) atom to form a mixture of distorted edge and corner-sharing OLiMnV2 trigonal pyramids. In the fourth O site, O(4) is bonded to one Li(1), one V(1), one V(2), and one Mn(1) atom to form distorted corner-sharing OLiMnV2 trigonal pyramids. In the fifth O site, O(5) is bonded to one Li(2), one V(3), one V(4), and one Mn(1) atom to form a mixture of distorted edge and corner-sharing OLiMnV2 trigonal pyramids. In the sixth O site, O(6) is bonded in a distorted rectangular see-saw-like geometry to one Li(1), one V(1), one V(6), and one Mn(1) atom. In the seventh O site, O(7) is bonded in a rectangular see-saw-like geometry to one Li(2), one V(3), one V(5), and one Mn(1) atom. In the eighth O site, O(8) is bonded in a rectangular see-saw-like geometry to one Li(1), one V(2), one V(6), and one Mn(1) atom. is represented by the CIF file [CIF]
data_Li2MnV3O8
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.946
_cell_length_b   5.953
_cell_length_c   5.970
_cell_angle_alpha   90.231
_cell_angle_beta   119.713
_cell_angle_gamma   119.847
_symmetry_Int_Tables_number   1
_cell_volume   150.136
_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  0.745  0.126  0.871  1.0
  Li  Li1  1  0.255  0.874  0.129  1.0
  Mn  Mn2  1  1.000  0.500  0.500  1.0
  O  O3  1  0.467  0.259  0.727  1.0
  O  O4  1  0.532  0.741  0.273  1.0
  O  O5  1  0.465  0.711  0.730  1.0
  O  O6  1  0.015  0.262  0.726  1.0
  O  O7  1  0.018  0.268  0.286  1.0
  O  O8  1  0.982  0.732  0.714  1.0
  O  O9  1  0.985  0.738  0.274  1.0
  O  O10  1  0.535  0.289  0.270  1.0
  V  V11  1  0.500  0.500  0.000  1.0
  V  V12  1  0.500  0.500  0.500  1.0
  V  V13  1  1.000  1.000  0.500  1.0
[/CIF]
.
The structure described by Li2V3MnO8 is Spinel-derived structured and crystallizes in the triclinic P-1 space group. There are two inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(1), one O(4), one O(6), and one O(8) atom to form LiO4 tetrahedra that share  a cornercorner with one V(3)O6 octahedra,  a cornercorner with one V(4)O6 octahedra,  a cornercorner with one V(5)O6 octahedra, corners with two equivalent V(1)O6 octahedra, corners with two equivalent V(2)O6 octahedra, corners with two equivalent V(6)O6 octahedra, and corners with three equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 56-62°. In the second Li site, Li(2) is bonded to one O(2), one O(3), one O(5), and one O(7) atom to form LiO4 tetrahedra that share  a cornercorner with one V(1)O6 octahedra,  a cornercorner with one V(2)O6 octahedra,  a cornercorner with one V(6)O6 octahedra, corners with two equivalent V(3)O6 octahedra, corners with two equivalent V(4)O6 octahedra, corners with two equivalent V(5)O6 octahedra, and corners with three equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 56-62°. There are six inequivalent V sites. In the first V site, V(1) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(6) atoms to form VO6 octahedra that share corners with two equivalent Li(2)O4 tetrahedra, corners with four equivalent Li(1)O4 tetrahedra, edges with two equivalent V(2)O6 octahedra, edges with two equivalent V(6)O6 octahedra, and edges with two equivalent Mn(1)O6 octahedra. In the second V site, V(2) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(8) atoms to form VO6 octahedra that share corners with two equivalent Li(2)O4 tetrahedra, corners with four equivalent Li(1)O4 tetrahedra, edges with two equivalent V(1)O6 octahedra, edges with two equivalent V(6)O6 octahedra, and edges with two equivalent Mn(1)O6 octahedra. In the third V site, V(3) is bonded to two equivalent O(1), two equivalent O(5), and two equivalent O(7) atoms to form VO6 octahedra that share corners with two equivalent Li(1)O4 tetrahedra, corners with four equivalent Li(2)O4 tetrahedra, edges with two equivalent V(4)O6 octahedra, edges with two equivalent V(5)O6 octahedra, and edges with two equivalent Mn(1)O6 octahedra. In the fourth V site, V(4) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(5) atoms to form VO6 octahedra that share corners with two equivalent Li(1)O4 tetrahedra, corners with four equivalent Li(2)O4 tetrahedra, edges with two equivalent V(3)O6 octahedra, edges with two equivalent V(5)O6 octahedra, and edges with two equivalent Mn(1)O6 octahedra. In the fifth V site, V(5) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(7) atoms to form VO6 octahedra that share corners with two equivalent Li(1)O4 tetrahedra, corners with four equivalent Li(2)O4 tetrahedra, edges with two equivalent V(3)O6 octahedra, edges with two equivalent V(4)O6 octahedra, and edges with two equivalent Mn(1)O6 octahedra. In the sixth V site, V(6) is bonded to two equivalent O(2), two equivalent O(6), and two equivalent O(8) atoms to form VO6 octahedra that share corners with two equivalent Li(2)O4 tetrahedra, corners with four equivalent Li(1)O4 tetrahedra, edges with two equivalent V(1)O6 octahedra, edges with two equivalent V(2)O6 octahedra, and edges with two equivalent Mn(1)O6 octahedra. Mn(1) is bonded to one O(3), one O(4), one O(5), one O(6), one O(7), and one O(8) atom to form MnO6 octahedra that share corners with three equivalent Li(1)O4 tetrahedra, corners with three equivalent Li(2)O4 tetrahedra,  an edgeedge with one V(1)O6 octahedra,  an edgeedge with one V(2)O6 octahedra,  an edgeedge with one V(3)O6 octahedra,  an edgeedge with one V(4)O6 octahedra,  an edgeedge with one V(5)O6 octahedra, and  an edgeedge with one V(6)O6 octahedra. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a distorted rectangular see-saw-like geometry to one Li(1), one V(3), one V(4), and one V(5) atom. In the second O site, O(2) is bonded in a distorted rectangular see-saw-like geometry to one Li(2), one V(1), one V(2), and one V(6) atom. In the third O site, O(3) is bonded to one Li(2), one V(4), one V(5), and one Mn(1) atom to form a mixture of distorted edge and corner-sharing OLiMnV2 trigonal pyramids. In the fourth O site, O(4) is bonded to one Li(1), one V(1), one V(2), and one Mn(1) atom to form distorted corner-sharing OLiMnV2 trigonal pyramids. In the fifth O site, O(5) is bonded to one Li(2), one V(3), one V(4), and one Mn(1) atom to form a mixture of distorted edge and corner-sharing OLiMnV2 trigonal pyramids. In the sixth O site, O(6) is bonded in a distorted rectangular see-saw-like geometry to one Li(1), one V(1), one V(6), and one Mn(1) atom. In the seventh O site, O(7) is bonded in a rectangular see-saw-like geometry to one Li(2), one V(3), one V(5), and one Mn(1) atom. In the eighth O site, O(8) is bonded in a rectangular see-saw-like geometry to one Li(1), one V(2), one V(6), and one Mn(1) atom. is represented by the CIF file [CIF]
data_Li2MnV3O8
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.946
_cell_length_b   5.953
_cell_length_c   5.970
_cell_angle_alpha   90.231
_cell_angle_beta   119.713
_cell_angle_gamma   119.847
_symmetry_Int_Tables_number   1
_cell_volume   150.136
_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  0.745  0.126  0.871  1.0
  Li  Li1  1  0.255  0.874  0.129  1.0
  Mn  Mn2  1  1.000  0.500  0.500  1.0
  O  O3  1  0.467  0.259  0.727  1.0
  O  O4  1  0.532  0.741  0.273  1.0
  O  O5  1  0.465  0.711  0.730  1.0
  O  O6  1  0.015  0.262  0.726  1.0
  O  O7  1  0.018  0.268  0.286  1.0
  O  O8  1  0.982  0.732  0.714  1.0
  O  O9  1  0.985  0.738  0.274  1.0
  O  O10  1  0.535  0.289  0.270  1.0
  V  V11  1  0.500  0.500  0.000  1.0
  V  V12  1  0.500  0.500  0.500  1.0
  V  V13  1  1.000  1.000  0.500  1.0
[/CIF]
.