The compound described by Li4V3Mn3(FeO8)2 is Spinel-derived structured and crystallizes in the triclinic P1 space group. There are four inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(11), one O(12), one O(15), and one O(3) 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 Mn(1)O6 octahedra, corners with two equivalent V(3)O6 octahedra, corners with two equivalent Mn(2)O6 octahedra, corners with two equivalent Mn(3)O6 octahedra, and corners with three equivalent Fe(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 57-68°. In the second Li site, Li(2) is bonded to one O(14), one O(16), one O(5), and one O(9) atom to form distorted LiO4 trigonal pyramids that share  a cornercorner with one V(3)O6 octahedra,  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Mn(3)O6 octahedra, corners with three equivalent Fe(2)O6 octahedra,  an edgeedge with one V(1)O6 octahedra,  an edgeedge with one V(2)O6 octahedra, and  an edgeedge with one Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 60-65°. In the third Li site, Li(3) is bonded in a distorted rectangular see-saw-like geometry to one O(1), one O(10), one O(4), and one O(6) atom. In the fourth Li site, Li(4) is bonded to one O(13), one O(2), one O(7), and one O(8) atom to form LiO4 tetrahedra that share  a cornercorner with one V(3)O6 octahedra,  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Mn(3)O6 octahedra, corners with two equivalent V(1)O6 octahedra, corners with two equivalent V(2)O6 octahedra, corners with two equivalent Mn(1)O6 octahedra, and corners with three equivalent Fe(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 57-66°. There are three inequivalent V sites. In the first V site, V(1) is bonded to one O(14), one O(2), one O(3), one O(4), one O(7), and one O(9) atom to form VO6 octahedra that share corners with two equivalent Fe(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Fe(1)O6 octahedra, edges with two equivalent V(2)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, and  an edgeedge with one Li(2)O4 trigonal pyramid. The corner-sharing octahedral tilt angles range from 49-50°. In the second V site, V(2) is bonded to one O(16), one O(2), one O(3), one O(4), one O(8), and one O(9) atom to form VO6 octahedra that share corners with two equivalent Fe(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Fe(1)O6 octahedra, edges with two equivalent V(1)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, and  an edgeedge with one Li(2)O4 trigonal pyramid. The corner-sharing octahedral tilt angles range from 46-51°. In the third V site, V(3) is bonded to one O(1), one O(11), one O(12), one O(13), one O(5), and one O(6) atom to form VO6 octahedra that share corners with two equivalent Fe(1)O6 octahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  a cornercorner with one Li(2)O4 trigonal pyramid,  an edgeedge with one Fe(2)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with two equivalent Mn(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 44-52°. There are three inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(14), one O(16), one O(3), one O(4), one O(7), and one O(8) atom to form MnO6 octahedra that share corners with two equivalent Fe(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Fe(1)O6 octahedra, edges with two equivalent V(1)O6 octahedra, edges with two equivalent V(2)O6 octahedra, and  an edgeedge with one Li(2)O4 trigonal pyramid. The corner-sharing octahedral tilt angles range from 56-58°. In the second Mn site, Mn(2) is bonded to one O(1), one O(10), one O(11), one O(13), one O(15), and one O(5) atom to form MnO6 octahedra that share corners with two equivalent Fe(1)O6 octahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  a cornercorner with one Li(2)O4 trigonal pyramid,  an edgeedge with one Fe(2)O6 octahedra, edges with two equivalent V(3)O6 octahedra, and edges with two equivalent Mn(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 54-59°. In the third Mn site, Mn(3) is bonded to one O(10), one O(12), one O(13), one O(15), one O(5), and one O(6) atom to form MnO6 octahedra that share corners with two equivalent Fe(1)O6 octahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  a cornercorner with one Li(2)O4 trigonal pyramid,  an edgeedge with one Fe(2)O6 octahedra, edges with two equivalent V(3)O6 octahedra, and edges with two equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 50-52°. There are two inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to one O(1), one O(10), one O(2), one O(6), one O(7), and one O(8) atom to form FeO6 octahedra that share corners with two equivalent V(3)O6 octahedra, corners with two equivalent Mn(2)O6 octahedra, corners with two equivalent Mn(3)O6 octahedra, corners with three equivalent Li(4)O4 tetrahedra,  an edgeedge with one V(1)O6 octahedra,  an edgeedge with one V(2)O6 octahedra, and  an edgeedge with one Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 44-59°. In the second Fe site, Fe(2) is bonded to one O(11), one O(12), one O(14), one O(15), one O(16), and one O(9) atom to form FeO6 octahedra that share corners with two equivalent V(1)O6 octahedra, corners with two equivalent V(2)O6 octahedra, corners with two equivalent Mn(1)O6 octahedra, corners with three equivalent Li(1)O4 tetrahedra, corners with three equivalent Li(2)O4 trigonal pyramids,  an edgeedge with one V(3)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra, and  an edgeedge with one Mn(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-58°. There are sixteen inequivalent O sites. In the first O site, O(1) is bonded in a rectangular see-saw-like geometry to one Li(3), one V(3), one Mn(2), and one Fe(1) atom. In the second O site, O(2) is bonded to one Li(4), one V(1), one V(2), and one Fe(1) atom to form distorted OLiV2Fe tetrahedra that share  a cornercorner with one O(7)LiMnVFe tetrahedra, corners with two equivalent O(4)LiMnV2 tetrahedra,  a cornercorner with one O(13)LiMn2V trigonal pyramid,  a cornercorner with one O(8)LiMnVFe trigonal pyramid,  an edgeedge with one O(7)LiMnVFe tetrahedra,  an edgeedge with one O(3)LiMnV2 trigonal pyramid, and  an edgeedge with one O(8)LiMnVFe trigonal pyramid. In the third O site, O(3) is bonded to one Li(1), one V(1), one V(2), and one Mn(1) atom to form distorted OLiMnV2 trigonal pyramids that share  a cornercorner with one O(15)LiMn2Fe tetrahedra,  a cornercorner with one O(12)LiMnVFe tetrahedra, corners with three equivalent O(4)LiMnV2 tetrahedra,  a cornercorner with one O(11)LiMnVFe trigonal pyramid,  an edgeedge with one O(7)LiMnVFe tetrahedra,  an edgeedge with one O(2)LiV2Fe tetrahedra, and  an edgeedge with one O(8)LiMnVFe trigonal pyramid. In the fourth O site, O(4) is bonded to one Li(3), one V(1), one V(2), and one Mn(1) atom to form distorted OLiMnV2 tetrahedra that share corners with two equivalent O(7)LiMnVFe tetrahedra, corners with two equivalent O(2)LiV2Fe tetrahedra, corners with two equivalent O(8)LiMnVFe trigonal pyramids, and corners with three equivalent O(3)LiMnV2 trigonal pyramids. In the fifth O site, O(5) is bonded to one Li(2), one V(3), one Mn(2), and one Mn(3) atom to form distorted OLiMn2V tetrahedra that share corners with two equivalent O(15)LiMn2Fe tetrahedra, corners with two equivalent O(12)LiMnVFe tetrahedra, corners with two equivalent O(11)LiMnVFe trigonal pyramids, and corners with three equivalent O(13)LiMn2V trigonal pyramids. In the sixth O site, O(6) is bonded in a rectangular see-saw-like geometry to one Li(3), one V(3), one Mn(3), and one Fe(1) atom. In the seventh O site, O(7) is bonded to one Li(4), one V(1), one Mn(1), and one Fe(1) atom to form distorted OLiMnVFe tetrahedra that share  a cornercorner with one O(2)LiV2Fe tetrahedra, corners with two equivalent O(4)LiMnV2 tetrahedra,  a cornercorner with one O(13)LiMn2V trigonal pyramid,  a cornercorner with one O(8)LiMnVFe trigonal pyramid,  an edgeedge with one O(2)LiV2Fe tetrahedra,  an edgeedge with one O(3)LiMnV2 trigonal pyramid, and  an edgeedge with one O(8)LiMnVFe trigonal pyramid. In the eighth O site, O(8) is bonded to one Li(4), one V(2), one Mn(1), and one Fe(1) atom to form distorted OLiMnVFe trigonal pyramids that share  a cornercorner with one O(7)LiMnVFe tetrahedra,  a cornercorner with one O(2)LiV2Fe tetrahedra, corners with two equivalent O(4)LiMnV2 tetrahedra,  a cornercorner with one O(13)LiMn2V trigonal pyramid,  an edgeedge with one O(7)LiMnVFe tetrahedra,  an edgeedge with one O(2)LiV2Fe tetrahedra, and  an edgeedge with one O(3)LiMnV2 trigonal pyramid. In the ninth O site, O(9) is bonded in a rectangular see-saw-like geometry to one Li(2), one V(1), one V(2), and one Fe(2) atom. In the tenth O site, O(10) is bonded in a rectangular see-saw-like geometry to one Li(3), one Mn(2), one Mn(3), and one Fe(1) atom. In the eleventh O site, O(11) is bonded to one Li(1), one V(3), one Mn(2), and one Fe(2) atom to form distorted OLiMnVFe trigonal pyramids that share  a cornercorner with one O(15)LiMn2Fe tetrahedra,  a cornercorner with one O(12)LiMnVFe tetrahedra, corners with two equivalent O(5)LiMn2V tetrahedra,  a cornercorner with one O(3)LiMnV2 trigonal pyramid,  an edgeedge with one O(15)LiMn2Fe tetrahedra,  an edgeedge with one O(12)LiMnVFe tetrahedra, and  an edgeedge with one O(13)LiMn2V trigonal pyramid. In the twelfth O site, O(12) is bonded to one Li(1), one V(3), one Mn(3), and one Fe(2) atom to form distorted OLiMnVFe tetrahedra that share  a cornercorner with one O(15)LiMn2Fe tetrahedra, corners with two equivalent O(5)LiMn2V tetrahedra,  a cornercorner with one O(3)LiMnV2 trigonal pyramid,  a cornercorner with one O(11)LiMnVFe trigonal pyramid,  an edgeedge with one O(15)LiMn2Fe tetrahedra,  an edgeedge with one O(13)LiMn2V trigonal pyramid, and  an edgeedge with one O(11)LiMnVFe trigonal pyramid. In the thirteenth O site, O(13) is bonded to one Li(4), one V(3), one Mn(2), and one Mn(3) atom to form distorted OLiMn2V trigonal pyramids that share  a cornercorner with one O(7)LiMnVFe tetrahedra,  a cornercorner with one O(2)LiV2Fe tetrahedra, corners with three equivalent O(5)LiMn2V tetrahedra,  a cornercorner with one O(8)LiMnVFe trigonal pyramid,  an edgeedge with one O(15)LiMn2Fe tetrahedra,  an edgeedge with one O(12)LiMnVFe tetrahedra, and  an edgeedge with one O(11)LiMnVFe trigonal pyramid. In the fourteenth O site, O(14) is bonded in a rectangular see-saw-like geometry to one Li(2), one V(1), one Mn(1), and one Fe(2) atom. In the fifteenth O site, O(15) is bonded to one Li(1), one Mn(2), one Mn(3), and one Fe(2) atom to form distorted OLiMn2Fe tetrahedra that share  a cornercorner with one O(12)LiMnVFe tetrahedra, corners with two equivalent O(5)LiMn2V tetrahedra,  a cornercorner with one O(3)LiMnV2 trigonal pyramid,  a cornercorner with one O(11)LiMnVFe trigonal pyramid,  an edgeedge with one O(12)LiMnVFe tetrahedra,  an edgeedge with one O(13)LiMn2V trigonal pyramid, and  an edgeedge with one O(11)LiMnVFe trigonal pyramid. In the sixteenth O site, O(16) is bonded in a rectangular see-saw-like geometry to one Li(2), one V(2), one Mn(1), and one Fe(2) atom. is represented by the CIF file [CIF]
data_Li4Mn3V3(FeO8)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.915
_cell_length_b   5.915
_cell_length_c   9.613
_cell_angle_alpha   89.118
_cell_angle_beta   88.275
_cell_angle_gamma   60.244
_symmetry_Int_Tables_number   1
_cell_volume   291.827
_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  0.664  0.671  0.106  1.0
  Li  Li1  1  0.999  0.009  0.005  1.0
  Li  Li2  1  0.005  0.987  0.505  1.0
  Li  Li3  1  0.334  0.333  0.605  1.0
  Mn  Mn4  1  0.831  0.833  0.788  1.0
  Mn  Mn5  1  0.665  0.164  0.287  1.0
  Mn  Mn6  1  0.170  0.657  0.285  1.0
  V  V7  1  0.830  0.342  0.785  1.0
  V  V8  1  0.337  0.839  0.784  1.0
  V  V9  1  0.175  0.159  0.285  1.0
  Fe  Fe10  1  0.670  0.655  0.509  1.0
  Fe  Fe11  1  0.327  0.346  0.010  1.0
  O  O12  1  0.869  0.318  0.402  1.0
  O  O13  1  0.517  0.518  0.665  1.0
  O  O14  1  0.664  0.675  0.894  1.0
  O  O15  1  0.997  0.997  0.692  1.0
  O  O16  1  0.998  0.991  0.192  1.0
  O  O17  1  0.329  0.825  0.394  1.0
  O  O18  1  0.961  0.503  0.664  1.0
  O  O19  1  0.502  0.960  0.658  1.0
  O  O20  1  0.161  0.175  0.895  1.0
  O  O21  1  0.846  0.825  0.403  1.0
  O  O22  1  0.453  0.040  0.158  1.0
  O  O23  1  0.035  0.490  0.167  1.0
  O  O24  1  0.337  0.334  0.390  1.0
  O  O25  1  0.675  0.183  0.902  1.0
  O  O26  1  0.474  0.486  0.161  1.0
  O  O27  1  0.181  0.683  0.902  1.0
[/CIF]
.
The compound described by Li4V3Mn3(FeO8)2 is Spinel-derived structured and crystallizes in the triclinic P1 space group. There are four inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(11), one O(12), one O(15), and one O(3) 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 Mn(1)O6 octahedra, corners with two equivalent V(3)O6 octahedra, corners with two equivalent Mn(2)O6 octahedra, corners with two equivalent Mn(3)O6 octahedra, and corners with three equivalent Fe(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 57-68°. In the second Li site, Li(2) is bonded to one O(14), one O(16), one O(5), and one O(9) atom to form distorted LiO4 trigonal pyramids that share  a cornercorner with one V(3)O6 octahedra,  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Mn(3)O6 octahedra, corners with three equivalent Fe(2)O6 octahedra,  an edgeedge with one V(1)O6 octahedra,  an edgeedge with one V(2)O6 octahedra, and  an edgeedge with one Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 60-65°. In the third Li site, Li(3) is bonded in a distorted rectangular see-saw-like geometry to one O(1), one O(10), one O(4), and one O(6) atom. In the fourth Li site, Li(4) is bonded to one O(13), one O(2), one O(7), and one O(8) atom to form LiO4 tetrahedra that share  a cornercorner with one V(3)O6 octahedra,  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Mn(3)O6 octahedra, corners with two equivalent V(1)O6 octahedra, corners with two equivalent V(2)O6 octahedra, corners with two equivalent Mn(1)O6 octahedra, and corners with three equivalent Fe(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 57-66°. There are three inequivalent V sites. In the first V site, V(1) is bonded to one O(14), one O(2), one O(3), one O(4), one O(7), and one O(9) atom to form VO6 octahedra that share corners with two equivalent Fe(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Fe(1)O6 octahedra, edges with two equivalent V(2)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, and  an edgeedge with one Li(2)O4 trigonal pyramid. The corner-sharing octahedral tilt angles range from 49-50°. In the second V site, V(2) is bonded to one O(16), one O(2), one O(3), one O(4), one O(8), and one O(9) atom to form VO6 octahedra that share corners with two equivalent Fe(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Fe(1)O6 octahedra, edges with two equivalent V(1)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, and  an edgeedge with one Li(2)O4 trigonal pyramid. The corner-sharing octahedral tilt angles range from 46-51°. In the third V site, V(3) is bonded to one O(1), one O(11), one O(12), one O(13), one O(5), and one O(6) atom to form VO6 octahedra that share corners with two equivalent Fe(1)O6 octahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  a cornercorner with one Li(2)O4 trigonal pyramid,  an edgeedge with one Fe(2)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with two equivalent Mn(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 44-52°. There are three inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(14), one O(16), one O(3), one O(4), one O(7), and one O(8) atom to form MnO6 octahedra that share corners with two equivalent Fe(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Fe(1)O6 octahedra, edges with two equivalent V(1)O6 octahedra, edges with two equivalent V(2)O6 octahedra, and  an edgeedge with one Li(2)O4 trigonal pyramid. The corner-sharing octahedral tilt angles range from 56-58°. In the second Mn site, Mn(2) is bonded to one O(1), one O(10), one O(11), one O(13), one O(15), and one O(5) atom to form MnO6 octahedra that share corners with two equivalent Fe(1)O6 octahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  a cornercorner with one Li(2)O4 trigonal pyramid,  an edgeedge with one Fe(2)O6 octahedra, edges with two equivalent V(3)O6 octahedra, and edges with two equivalent Mn(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 54-59°. In the third Mn site, Mn(3) is bonded to one O(10), one O(12), one O(13), one O(15), one O(5), and one O(6) atom to form MnO6 octahedra that share corners with two equivalent Fe(1)O6 octahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  a cornercorner with one Li(2)O4 trigonal pyramid,  an edgeedge with one Fe(2)O6 octahedra, edges with two equivalent V(3)O6 octahedra, and edges with two equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 50-52°. There are two inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to one O(1), one O(10), one O(2), one O(6), one O(7), and one O(8) atom to form FeO6 octahedra that share corners with two equivalent V(3)O6 octahedra, corners with two equivalent Mn(2)O6 octahedra, corners with two equivalent Mn(3)O6 octahedra, corners with three equivalent Li(4)O4 tetrahedra,  an edgeedge with one V(1)O6 octahedra,  an edgeedge with one V(2)O6 octahedra, and  an edgeedge with one Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 44-59°. In the second Fe site, Fe(2) is bonded to one O(11), one O(12), one O(14), one O(15), one O(16), and one O(9) atom to form FeO6 octahedra that share corners with two equivalent V(1)O6 octahedra, corners with two equivalent V(2)O6 octahedra, corners with two equivalent Mn(1)O6 octahedra, corners with three equivalent Li(1)O4 tetrahedra, corners with three equivalent Li(2)O4 trigonal pyramids,  an edgeedge with one V(3)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra, and  an edgeedge with one Mn(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-58°. There are sixteen inequivalent O sites. In the first O site, O(1) is bonded in a rectangular see-saw-like geometry to one Li(3), one V(3), one Mn(2), and one Fe(1) atom. In the second O site, O(2) is bonded to one Li(4), one V(1), one V(2), and one Fe(1) atom to form distorted OLiV2Fe tetrahedra that share  a cornercorner with one O(7)LiMnVFe tetrahedra, corners with two equivalent O(4)LiMnV2 tetrahedra,  a cornercorner with one O(13)LiMn2V trigonal pyramid,  a cornercorner with one O(8)LiMnVFe trigonal pyramid,  an edgeedge with one O(7)LiMnVFe tetrahedra,  an edgeedge with one O(3)LiMnV2 trigonal pyramid, and  an edgeedge with one O(8)LiMnVFe trigonal pyramid. In the third O site, O(3) is bonded to one Li(1), one V(1), one V(2), and one Mn(1) atom to form distorted OLiMnV2 trigonal pyramids that share  a cornercorner with one O(15)LiMn2Fe tetrahedra,  a cornercorner with one O(12)LiMnVFe tetrahedra, corners with three equivalent O(4)LiMnV2 tetrahedra,  a cornercorner with one O(11)LiMnVFe trigonal pyramid,  an edgeedge with one O(7)LiMnVFe tetrahedra,  an edgeedge with one O(2)LiV2Fe tetrahedra, and  an edgeedge with one O(8)LiMnVFe trigonal pyramid. In the fourth O site, O(4) is bonded to one Li(3), one V(1), one V(2), and one Mn(1) atom to form distorted OLiMnV2 tetrahedra that share corners with two equivalent O(7)LiMnVFe tetrahedra, corners with two equivalent O(2)LiV2Fe tetrahedra, corners with two equivalent O(8)LiMnVFe trigonal pyramids, and corners with three equivalent O(3)LiMnV2 trigonal pyramids. In the fifth O site, O(5) is bonded to one Li(2), one V(3), one Mn(2), and one Mn(3) atom to form distorted OLiMn2V tetrahedra that share corners with two equivalent O(15)LiMn2Fe tetrahedra, corners with two equivalent O(12)LiMnVFe tetrahedra, corners with two equivalent O(11)LiMnVFe trigonal pyramids, and corners with three equivalent O(13)LiMn2V trigonal pyramids. In the sixth O site, O(6) is bonded in a rectangular see-saw-like geometry to one Li(3), one V(3), one Mn(3), and one Fe(1) atom. In the seventh O site, O(7) is bonded to one Li(4), one V(1), one Mn(1), and one Fe(1) atom to form distorted OLiMnVFe tetrahedra that share  a cornercorner with one O(2)LiV2Fe tetrahedra, corners with two equivalent O(4)LiMnV2 tetrahedra,  a cornercorner with one O(13)LiMn2V trigonal pyramid,  a cornercorner with one O(8)LiMnVFe trigonal pyramid,  an edgeedge with one O(2)LiV2Fe tetrahedra,  an edgeedge with one O(3)LiMnV2 trigonal pyramid, and  an edgeedge with one O(8)LiMnVFe trigonal pyramid. In the eighth O site, O(8) is bonded to one Li(4), one V(2), one Mn(1), and one Fe(1) atom to form distorted OLiMnVFe trigonal pyramids that share  a cornercorner with one O(7)LiMnVFe tetrahedra,  a cornercorner with one O(2)LiV2Fe tetrahedra, corners with two equivalent O(4)LiMnV2 tetrahedra,  a cornercorner with one O(13)LiMn2V trigonal pyramid,  an edgeedge with one O(7)LiMnVFe tetrahedra,  an edgeedge with one O(2)LiV2Fe tetrahedra, and  an edgeedge with one O(3)LiMnV2 trigonal pyramid. In the ninth O site, O(9) is bonded in a rectangular see-saw-like geometry to one Li(2), one V(1), one V(2), and one Fe(2) atom. In the tenth O site, O(10) is bonded in a rectangular see-saw-like geometry to one Li(3), one Mn(2), one Mn(3), and one Fe(1) atom. In the eleventh O site, O(11) is bonded to one Li(1), one V(3), one Mn(2), and one Fe(2) atom to form distorted OLiMnVFe trigonal pyramids that share  a cornercorner with one O(15)LiMn2Fe tetrahedra,  a cornercorner with one O(12)LiMnVFe tetrahedra, corners with two equivalent O(5)LiMn2V tetrahedra,  a cornercorner with one O(3)LiMnV2 trigonal pyramid,  an edgeedge with one O(15)LiMn2Fe tetrahedra,  an edgeedge with one O(12)LiMnVFe tetrahedra, and  an edgeedge with one O(13)LiMn2V trigonal pyramid. In the twelfth O site, O(12) is bonded to one Li(1), one V(3), one Mn(3), and one Fe(2) atom to form distorted OLiMnVFe tetrahedra that share  a cornercorner with one O(15)LiMn2Fe tetrahedra, corners with two equivalent O(5)LiMn2V tetrahedra,  a cornercorner with one O(3)LiMnV2 trigonal pyramid,  a cornercorner with one O(11)LiMnVFe trigonal pyramid,  an edgeedge with one O(15)LiMn2Fe tetrahedra,  an edgeedge with one O(13)LiMn2V trigonal pyramid, and  an edgeedge with one O(11)LiMnVFe trigonal pyramid. In the thirteenth O site, O(13) is bonded to one Li(4), one V(3), one Mn(2), and one Mn(3) atom to form distorted OLiMn2V trigonal pyramids that share  a cornercorner with one O(7)LiMnVFe tetrahedra,  a cornercorner with one O(2)LiV2Fe tetrahedra, corners with three equivalent O(5)LiMn2V tetrahedra,  a cornercorner with one O(8)LiMnVFe trigonal pyramid,  an edgeedge with one O(15)LiMn2Fe tetrahedra,  an edgeedge with one O(12)LiMnVFe tetrahedra, and  an edgeedge with one O(11)LiMnVFe trigonal pyramid. In the fourteenth O site, O(14) is bonded in a rectangular see-saw-like geometry to one Li(2), one V(1), one Mn(1), and one Fe(2) atom. In the fifteenth O site, O(15) is bonded to one Li(1), one Mn(2), one Mn(3), and one Fe(2) atom to form distorted OLiMn2Fe tetrahedra that share  a cornercorner with one O(12)LiMnVFe tetrahedra, corners with two equivalent O(5)LiMn2V tetrahedra,  a cornercorner with one O(3)LiMnV2 trigonal pyramid,  a cornercorner with one O(11)LiMnVFe trigonal pyramid,  an edgeedge with one O(12)LiMnVFe tetrahedra,  an edgeedge with one O(13)LiMn2V trigonal pyramid, and  an edgeedge with one O(11)LiMnVFe trigonal pyramid. In the sixteenth O site, O(16) is bonded in a rectangular see-saw-like geometry to one Li(2), one V(2), one Mn(1), and one Fe(2) atom. is represented by the CIF file [CIF]
data_Li4Mn3V3(FeO8)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.915
_cell_length_b   5.915
_cell_length_c   9.613
_cell_angle_alpha   89.118
_cell_angle_beta   88.275
_cell_angle_gamma   60.244
_symmetry_Int_Tables_number   1
_cell_volume   291.827
_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  0.664  0.671  0.106  1.0
  Li  Li1  1  0.999  0.009  0.005  1.0
  Li  Li2  1  0.005  0.987  0.505  1.0
  Li  Li3  1  0.334  0.333  0.605  1.0
  Mn  Mn4  1  0.831  0.833  0.788  1.0
  Mn  Mn5  1  0.665  0.164  0.287  1.0
  Mn  Mn6  1  0.170  0.657  0.285  1.0
  V  V7  1  0.830  0.342  0.785  1.0
  V  V8  1  0.337  0.839  0.784  1.0
  V  V9  1  0.175  0.159  0.285  1.0
  Fe  Fe10  1  0.670  0.655  0.509  1.0
  Fe  Fe11  1  0.327  0.346  0.010  1.0
  O  O12  1  0.869  0.318  0.402  1.0
  O  O13  1  0.517  0.518  0.665  1.0
  O  O14  1  0.664  0.675  0.894  1.0
  O  O15  1  0.997  0.997  0.692  1.0
  O  O16  1  0.998  0.991  0.192  1.0
  O  O17  1  0.329  0.825  0.394  1.0
  O  O18  1  0.961  0.503  0.664  1.0
  O  O19  1  0.502  0.960  0.658  1.0
  O  O20  1  0.161  0.175  0.895  1.0
  O  O21  1  0.846  0.825  0.403  1.0
  O  O22  1  0.453  0.040  0.158  1.0
  O  O23  1  0.035  0.490  0.167  1.0
  O  O24  1  0.337  0.334  0.390  1.0
  O  O25  1  0.675  0.183  0.902  1.0
  O  O26  1  0.474  0.486  0.161  1.0
  O  O27  1  0.181  0.683  0.902  1.0
[/CIF]
.