The crystal structure described by Li2Fe3TeO8 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(1), one O(6), one O(7), and one O(9) atom to form LiO4 tetrahedra that share  a cornercorner with one Fe(2)O6 octahedra,  a cornercorner with one Fe(5)O6 octahedra,  a cornercorner with one Te(2)O6 octahedra, corners with two equivalent Fe(1)O6 octahedra, corners with two equivalent Fe(4)O6 octahedra, corners with two equivalent Te(1)O6 octahedra, and corners with three equivalent Fe(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 56-63°. In the second Li site, Li(2) is bonded to one O(10), one O(2), one O(5), and one O(8) atom to form LiO4 tetrahedra that share  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one Fe(4)O6 octahedra,  a cornercorner with one Te(1)O6 octahedra, corners with two equivalent Fe(2)O6 octahedra, corners with two equivalent Fe(5)O6 octahedra, corners with two equivalent Te(2)O6 octahedra, and corners with three equivalent Fe(6)O6 octahedra. The corner-sharing octahedral tilt angles range from 55-65°. In the third Li site, Li(3) is bonded to one O(11), one O(13), one O(16), and one O(3) atom to form LiO4 tetrahedra that share  a cornercorner with one Fe(2)O6 octahedra,  a cornercorner with one Fe(5)O6 octahedra,  a cornercorner with one Te(2)O6 octahedra, corners with two equivalent Fe(1)O6 octahedra, corners with two equivalent Fe(4)O6 octahedra, corners with two equivalent Te(1)O6 octahedra, and corners with three equivalent Fe(6)O6 octahedra. The corner-sharing octahedral tilt angles range from 53-65°. In the fourth Li site, Li(4) is bonded to one O(12), one O(14), one O(15), and one O(4) atom to form LiO4 tetrahedra that share  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one Fe(4)O6 octahedra,  a cornercorner with one Te(1)O6 octahedra, corners with two equivalent Fe(2)O6 octahedra, corners with two equivalent Fe(5)O6 octahedra, corners with two equivalent Te(2)O6 octahedra, and corners with three equivalent Fe(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 55-67°. There are six inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to one O(1), one O(11), one O(15), one O(3), one O(5), and one O(9) atom to form FeO6 octahedra that share  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra, corners with two equivalent Li(3)O4 tetrahedra,  an edgeedge with one Fe(3)O6 octahedra,  an edgeedge with one Fe(6)O6 octahedra, edges with two equivalent Fe(4)O6 octahedra, and edges with two equivalent Te(1)O6 octahedra. In the second Fe site, Fe(2) is bonded to one O(10), one O(12), one O(16), one O(2), one O(4), and one O(6) atom to form FeO6 octahedra that share  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(3)O4 tetrahedra, corners with two equivalent Li(2)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Fe(3)O6 octahedra,  an edgeedge with one Fe(6)O6 octahedra, edges with two equivalent Fe(5)O6 octahedra, and edges with two equivalent Te(2)O6 octahedra. In the third Fe site, Fe(3) is bonded to one O(1), one O(12), one O(14), one O(4), one O(7), and one O(9) atom to form FeO6 octahedra that share corners with three equivalent Li(1)O4 tetrahedra, corners with three equivalent Li(4)O4 tetrahedra,  an edgeedge with one Fe(1)O6 octahedra,  an edgeedge with one Fe(2)O6 octahedra,  an edgeedge with one Fe(4)O6 octahedra,  an edgeedge with one Fe(5)O6 octahedra,  an edgeedge with one Te(1)O6 octahedra, and  an edgeedge with one Te(2)O6 octahedra. In the fourth Fe site, Fe(4) is bonded to one O(1), one O(13), one O(15), one O(3), one O(5), and one O(7) atom to form FeO6 octahedra that share  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra, corners with two equivalent Li(3)O4 tetrahedra,  an edgeedge with one Fe(3)O6 octahedra,  an edgeedge with one Fe(6)O6 octahedra, edges with two equivalent Fe(1)O6 octahedra, and edges with two equivalent Te(1)O6 octahedra. In the fifth Fe site, Fe(5) is bonded to one O(14), one O(16), one O(2), one O(4), one O(6), and one O(8) atom to form FeO6 octahedra that share  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(3)O4 tetrahedra, corners with two equivalent Li(2)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Fe(3)O6 octahedra,  an edgeedge with one Fe(6)O6 octahedra, edges with two equivalent Fe(2)O6 octahedra, and edges with two equivalent Te(2)O6 octahedra. In the sixth Fe site, Fe(6) is bonded to one O(10), one O(11), one O(13), one O(2), one O(3), and one O(8) atom to form FeO6 octahedra that share corners with three equivalent Li(2)O4 tetrahedra, corners with three equivalent Li(3)O4 tetrahedra,  an edgeedge with one Fe(1)O6 octahedra,  an edgeedge with one Fe(2)O6 octahedra,  an edgeedge with one Fe(4)O6 octahedra,  an edgeedge with one Fe(5)O6 octahedra,  an edgeedge with one Te(1)O6 octahedra, and  an edgeedge with one Te(2)O6 octahedra. There are two inequivalent Te sites. In the first Te site, Te(1) is bonded to one O(11), one O(13), one O(15), one O(5), one O(7), and one O(9) atom to form TeO6 octahedra that share  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra, corners with two equivalent Li(3)O4 tetrahedra,  an edgeedge with one Fe(3)O6 octahedra,  an edgeedge with one Fe(6)O6 octahedra, edges with two equivalent Fe(1)O6 octahedra, and edges with two equivalent Fe(4)O6 octahedra. In the second Te site, Te(2) is bonded to one O(10), one O(12), one O(14), one O(16), one O(6), and one O(8) atom to form TeO6 octahedra that share  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(3)O4 tetrahedra, corners with two equivalent Li(2)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Fe(3)O6 octahedra,  an edgeedge with one Fe(6)O6 octahedra, edges with two equivalent Fe(2)O6 octahedra, and edges with two equivalent Fe(5)O6 octahedra. There are sixteen inequivalent O sites. In the first O site, O(1) is bonded to one Li(1), one Fe(1), one Fe(3), and one Fe(4) atom to form distorted OLiFe3 tetrahedra that share  a cornercorner with one O(4)LiFe3 tetrahedra, corners with two equivalent O(3)LiFe3 tetrahedra,  a cornercorner with one O(6)LiFe2Te trigonal pyramid, and corners with two equivalent O(15)LiFe2Te trigonal pyramids. In the second O site, O(2) is bonded to one Li(2), one Fe(2), one Fe(5), and one Fe(6) atom to form OLiFe3 tetrahedra that share  a cornercorner with one O(3)LiFe3 tetrahedra, corners with two equivalent O(4)LiFe3 tetrahedra,  a cornercorner with one O(10)LiFe2Te trigonal pyramid,  a cornercorner with one O(8)LiFe2Te trigonal pyramid,  an edgeedge with one O(10)LiFe2Te trigonal pyramid,  an edgeedge with one O(6)LiFe2Te trigonal pyramid, and  an edgeedge with one O(8)LiFe2Te trigonal pyramid. In the third O site, O(3) is bonded to one Li(3), one Fe(1), one Fe(4), and one Fe(6) atom to form distorted OLiFe3 tetrahedra that share  a cornercorner with one O(2)LiFe3 tetrahedra, corners with two equivalent O(1)LiFe3 tetrahedra,  a cornercorner with one O(10)LiFe2Te trigonal pyramid,  a cornercorner with one O(8)LiFe2Te trigonal pyramid, and  an edgeedge with one O(15)LiFe2Te trigonal pyramid. In the fourth O site, O(4) is bonded to one Li(4), one Fe(2), one Fe(3), and one Fe(5) atom to form distorted OLiFe3 tetrahedra that share  a cornercorner with one O(1)LiFe3 tetrahedra, corners with two equivalent O(2)LiFe3 tetrahedra,  a cornercorner with one O(10)LiFe2Te trigonal pyramid,  a cornercorner with one O(15)LiFe2Te trigonal pyramid,  a cornercorner with one O(8)LiFe2Te trigonal pyramid, and corners with two equivalent O(6)LiFe2Te trigonal pyramids. In the fifth O site, O(5) is bonded in a rectangular see-saw-like geometry to one Li(2), one Fe(1), one Fe(4), and one Te(1) atom. In the sixth O site, O(6) is bonded to one Li(1), one Fe(2), one Fe(5), and one Te(2) atom to form distorted OLiFe2Te trigonal pyramids that share  a cornercorner with one O(1)LiFe3 tetrahedra, corners with two equivalent O(4)LiFe3 tetrahedra,  an edgeedge with one O(2)LiFe3 tetrahedra,  an edgeedge with one O(10)LiFe2Te trigonal pyramid, and  an edgeedge with one O(8)LiFe2Te trigonal pyramid. In the seventh O site, O(7) is bonded in a distorted rectangular see-saw-like geometry to one Li(1), one Fe(3), one Fe(4), and one Te(1) atom. In the eighth O site, O(8) is bonded to one Li(2), one Fe(5), one Fe(6), and one Te(2) atom to form distorted OLiFe2Te trigonal pyramids that share  a cornercorner with one O(2)LiFe3 tetrahedra,  a cornercorner with one O(3)LiFe3 tetrahedra,  a cornercorner with one O(4)LiFe3 tetrahedra,  a cornercorner with one O(10)LiFe2Te trigonal pyramid,  an edgeedge with one O(2)LiFe3 tetrahedra,  an edgeedge with one O(10)LiFe2Te trigonal pyramid, and  an edgeedge with one O(6)LiFe2Te trigonal pyramid. In the ninth O site, O(9) is bonded in a distorted rectangular see-saw-like geometry to one Li(1), one Fe(1), one Fe(3), and one Te(1) atom. In the tenth O site, O(10) is bonded to one Li(2), one Fe(2), one Fe(6), and one Te(2) atom to form distorted OLiFe2Te trigonal pyramids that share  a cornercorner with one O(2)LiFe3 tetrahedra,  a cornercorner with one O(3)LiFe3 tetrahedra,  a cornercorner with one O(4)LiFe3 tetrahedra,  a cornercorner with one O(8)LiFe2Te trigonal pyramid,  an edgeedge with one O(2)LiFe3 tetrahedra,  an edgeedge with one O(6)LiFe2Te trigonal pyramid, and  an edgeedge with one O(8)LiFe2Te trigonal pyramid. In the eleventh O site, O(11) is bonded in a distorted rectangular see-saw-like geometry to one Li(3), one Fe(1), one Fe(6), and one Te(1) atom. In the twelfth O site, O(12) is bonded in a distorted rectangular see-saw-like geometry to one Li(4), one Fe(2), one Fe(3), and one Te(2) atom. In the thirteenth O site, O(13) is bonded in a rectangular see-saw-like geometry to one Li(3), one Fe(4), one Fe(6), and one Te(1) atom. In the fourteenth O site, O(14) is bonded in a distorted rectangular see-saw-like geometry to one Li(4), one Fe(3), one Fe(5), and one Te(2) atom. In the fifteenth O site, O(15) is bonded to one Li(4), one Fe(1), one Fe(4), and one Te(1) atom to form a mixture of distorted edge and corner-sharing OLiFe2Te trigonal pyramids. In the sixteenth O site, O(16) is bonded in a distorted rectangular see-saw-like geometry to one Li(3), one Fe(2), one Fe(5), and one Te(2) atom. is represented by the CIF card [CIF]
data_Li2Fe3TeO8
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.063
_cell_length_b   6.140
_cell_length_c   10.507
_cell_angle_alpha   106.152
_cell_angle_beta   89.830
_cell_angle_gamma   61.094
_symmetry_Int_Tables_number   1
_cell_volume   324.470
_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  0.284  0.422  0.578  1.0
  Li  Li1  1  0.791  0.415  0.065  1.0
  Li  Li2  1  0.213  0.582  0.925  1.0
  Li  Li3  1  0.710  0.584  0.434  1.0
  Fe  Fe4  1  0.248  0.003  0.750  1.0
  Fe  Fe5  1  0.752  0.996  0.250  1.0
  Fe  Fe6  1  0.999  0.001  0.503  1.0
  Fe  Fe7  1  0.753  1.000  0.749  1.0
  Fe  Fe8  1  0.249  0.999  0.250  1.0
  Fe  Fe9  1  0.502  0.997  0.995  1.0
  Te  Te10  1  0.749  0.501  0.751  1.0
  Te  Te11  1  0.253  0.497  0.248  1.0
  O  O12  1  0.085  0.806  0.638  1.0
  O  O13  1  0.595  0.813  0.137  1.0
  O  O14  1  0.412  0.195  0.870  1.0
  O  O15  1  0.907  0.187  0.355  1.0
  O  O16  1  0.859  0.270  0.863  1.0
  O  O17  1  0.371  0.258  0.358  1.0
  O  O18  1  0.631  0.273  0.642  1.0
  O  O19  1  0.151  0.255  0.133  1.0
  O  O20  1  0.082  0.280  0.640  1.0
  O  O21  1  0.594  0.259  0.136  1.0
  O  O22  1  0.415  0.735  0.871  1.0
  O  O23  1  0.911  0.725  0.354  1.0
  O  O24  1  0.851  0.746  0.869  1.0
  O  O25  1  0.364  0.729  0.356  1.0
  O  O26  1  0.636  0.737  0.642  1.0
  O  O27  1  0.133  0.736  0.137  1.0
[/CIF]
.
The crystal structure described by Li2Fe3TeO8 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(1), one O(6), one O(7), and one O(9) atom to form LiO4 tetrahedra that share  a cornercorner with one Fe(2)O6 octahedra,  a cornercorner with one Fe(5)O6 octahedra,  a cornercorner with one Te(2)O6 octahedra, corners with two equivalent Fe(1)O6 octahedra, corners with two equivalent Fe(4)O6 octahedra, corners with two equivalent Te(1)O6 octahedra, and corners with three equivalent Fe(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 56-63°. In the second Li site, Li(2) is bonded to one O(10), one O(2), one O(5), and one O(8) atom to form LiO4 tetrahedra that share  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one Fe(4)O6 octahedra,  a cornercorner with one Te(1)O6 octahedra, corners with two equivalent Fe(2)O6 octahedra, corners with two equivalent Fe(5)O6 octahedra, corners with two equivalent Te(2)O6 octahedra, and corners with three equivalent Fe(6)O6 octahedra. The corner-sharing octahedral tilt angles range from 55-65°. In the third Li site, Li(3) is bonded to one O(11), one O(13), one O(16), and one O(3) atom to form LiO4 tetrahedra that share  a cornercorner with one Fe(2)O6 octahedra,  a cornercorner with one Fe(5)O6 octahedra,  a cornercorner with one Te(2)O6 octahedra, corners with two equivalent Fe(1)O6 octahedra, corners with two equivalent Fe(4)O6 octahedra, corners with two equivalent Te(1)O6 octahedra, and corners with three equivalent Fe(6)O6 octahedra. The corner-sharing octahedral tilt angles range from 53-65°. In the fourth Li site, Li(4) is bonded to one O(12), one O(14), one O(15), and one O(4) atom to form LiO4 tetrahedra that share  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one Fe(4)O6 octahedra,  a cornercorner with one Te(1)O6 octahedra, corners with two equivalent Fe(2)O6 octahedra, corners with two equivalent Fe(5)O6 octahedra, corners with two equivalent Te(2)O6 octahedra, and corners with three equivalent Fe(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 55-67°. There are six inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to one O(1), one O(11), one O(15), one O(3), one O(5), and one O(9) atom to form FeO6 octahedra that share  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra, corners with two equivalent Li(3)O4 tetrahedra,  an edgeedge with one Fe(3)O6 octahedra,  an edgeedge with one Fe(6)O6 octahedra, edges with two equivalent Fe(4)O6 octahedra, and edges with two equivalent Te(1)O6 octahedra. In the second Fe site, Fe(2) is bonded to one O(10), one O(12), one O(16), one O(2), one O(4), and one O(6) atom to form FeO6 octahedra that share  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(3)O4 tetrahedra, corners with two equivalent Li(2)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Fe(3)O6 octahedra,  an edgeedge with one Fe(6)O6 octahedra, edges with two equivalent Fe(5)O6 octahedra, and edges with two equivalent Te(2)O6 octahedra. In the third Fe site, Fe(3) is bonded to one O(1), one O(12), one O(14), one O(4), one O(7), and one O(9) atom to form FeO6 octahedra that share corners with three equivalent Li(1)O4 tetrahedra, corners with three equivalent Li(4)O4 tetrahedra,  an edgeedge with one Fe(1)O6 octahedra,  an edgeedge with one Fe(2)O6 octahedra,  an edgeedge with one Fe(4)O6 octahedra,  an edgeedge with one Fe(5)O6 octahedra,  an edgeedge with one Te(1)O6 octahedra, and  an edgeedge with one Te(2)O6 octahedra. In the fourth Fe site, Fe(4) is bonded to one O(1), one O(13), one O(15), one O(3), one O(5), and one O(7) atom to form FeO6 octahedra that share  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra, corners with two equivalent Li(3)O4 tetrahedra,  an edgeedge with one Fe(3)O6 octahedra,  an edgeedge with one Fe(6)O6 octahedra, edges with two equivalent Fe(1)O6 octahedra, and edges with two equivalent Te(1)O6 octahedra. In the fifth Fe site, Fe(5) is bonded to one O(14), one O(16), one O(2), one O(4), one O(6), and one O(8) atom to form FeO6 octahedra that share  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(3)O4 tetrahedra, corners with two equivalent Li(2)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Fe(3)O6 octahedra,  an edgeedge with one Fe(6)O6 octahedra, edges with two equivalent Fe(2)O6 octahedra, and edges with two equivalent Te(2)O6 octahedra. In the sixth Fe site, Fe(6) is bonded to one O(10), one O(11), one O(13), one O(2), one O(3), and one O(8) atom to form FeO6 octahedra that share corners with three equivalent Li(2)O4 tetrahedra, corners with three equivalent Li(3)O4 tetrahedra,  an edgeedge with one Fe(1)O6 octahedra,  an edgeedge with one Fe(2)O6 octahedra,  an edgeedge with one Fe(4)O6 octahedra,  an edgeedge with one Fe(5)O6 octahedra,  an edgeedge with one Te(1)O6 octahedra, and  an edgeedge with one Te(2)O6 octahedra. There are two inequivalent Te sites. In the first Te site, Te(1) is bonded to one O(11), one O(13), one O(15), one O(5), one O(7), and one O(9) atom to form TeO6 octahedra that share  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra, corners with two equivalent Li(3)O4 tetrahedra,  an edgeedge with one Fe(3)O6 octahedra,  an edgeedge with one Fe(6)O6 octahedra, edges with two equivalent Fe(1)O6 octahedra, and edges with two equivalent Fe(4)O6 octahedra. In the second Te site, Te(2) is bonded to one O(10), one O(12), one O(14), one O(16), one O(6), and one O(8) atom to form TeO6 octahedra that share  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(3)O4 tetrahedra, corners with two equivalent Li(2)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Fe(3)O6 octahedra,  an edgeedge with one Fe(6)O6 octahedra, edges with two equivalent Fe(2)O6 octahedra, and edges with two equivalent Fe(5)O6 octahedra. There are sixteen inequivalent O sites. In the first O site, O(1) is bonded to one Li(1), one Fe(1), one Fe(3), and one Fe(4) atom to form distorted OLiFe3 tetrahedra that share  a cornercorner with one O(4)LiFe3 tetrahedra, corners with two equivalent O(3)LiFe3 tetrahedra,  a cornercorner with one O(6)LiFe2Te trigonal pyramid, and corners with two equivalent O(15)LiFe2Te trigonal pyramids. In the second O site, O(2) is bonded to one Li(2), one Fe(2), one Fe(5), and one Fe(6) atom to form OLiFe3 tetrahedra that share  a cornercorner with one O(3)LiFe3 tetrahedra, corners with two equivalent O(4)LiFe3 tetrahedra,  a cornercorner with one O(10)LiFe2Te trigonal pyramid,  a cornercorner with one O(8)LiFe2Te trigonal pyramid,  an edgeedge with one O(10)LiFe2Te trigonal pyramid,  an edgeedge with one O(6)LiFe2Te trigonal pyramid, and  an edgeedge with one O(8)LiFe2Te trigonal pyramid. In the third O site, O(3) is bonded to one Li(3), one Fe(1), one Fe(4), and one Fe(6) atom to form distorted OLiFe3 tetrahedra that share  a cornercorner with one O(2)LiFe3 tetrahedra, corners with two equivalent O(1)LiFe3 tetrahedra,  a cornercorner with one O(10)LiFe2Te trigonal pyramid,  a cornercorner with one O(8)LiFe2Te trigonal pyramid, and  an edgeedge with one O(15)LiFe2Te trigonal pyramid. In the fourth O site, O(4) is bonded to one Li(4), one Fe(2), one Fe(3), and one Fe(5) atom to form distorted OLiFe3 tetrahedra that share  a cornercorner with one O(1)LiFe3 tetrahedra, corners with two equivalent O(2)LiFe3 tetrahedra,  a cornercorner with one O(10)LiFe2Te trigonal pyramid,  a cornercorner with one O(15)LiFe2Te trigonal pyramid,  a cornercorner with one O(8)LiFe2Te trigonal pyramid, and corners with two equivalent O(6)LiFe2Te trigonal pyramids. In the fifth O site, O(5) is bonded in a rectangular see-saw-like geometry to one Li(2), one Fe(1), one Fe(4), and one Te(1) atom. In the sixth O site, O(6) is bonded to one Li(1), one Fe(2), one Fe(5), and one Te(2) atom to form distorted OLiFe2Te trigonal pyramids that share  a cornercorner with one O(1)LiFe3 tetrahedra, corners with two equivalent O(4)LiFe3 tetrahedra,  an edgeedge with one O(2)LiFe3 tetrahedra,  an edgeedge with one O(10)LiFe2Te trigonal pyramid, and  an edgeedge with one O(8)LiFe2Te trigonal pyramid. In the seventh O site, O(7) is bonded in a distorted rectangular see-saw-like geometry to one Li(1), one Fe(3), one Fe(4), and one Te(1) atom. In the eighth O site, O(8) is bonded to one Li(2), one Fe(5), one Fe(6), and one Te(2) atom to form distorted OLiFe2Te trigonal pyramids that share  a cornercorner with one O(2)LiFe3 tetrahedra,  a cornercorner with one O(3)LiFe3 tetrahedra,  a cornercorner with one O(4)LiFe3 tetrahedra,  a cornercorner with one O(10)LiFe2Te trigonal pyramid,  an edgeedge with one O(2)LiFe3 tetrahedra,  an edgeedge with one O(10)LiFe2Te trigonal pyramid, and  an edgeedge with one O(6)LiFe2Te trigonal pyramid. In the ninth O site, O(9) is bonded in a distorted rectangular see-saw-like geometry to one Li(1), one Fe(1), one Fe(3), and one Te(1) atom. In the tenth O site, O(10) is bonded to one Li(2), one Fe(2), one Fe(6), and one Te(2) atom to form distorted OLiFe2Te trigonal pyramids that share  a cornercorner with one O(2)LiFe3 tetrahedra,  a cornercorner with one O(3)LiFe3 tetrahedra,  a cornercorner with one O(4)LiFe3 tetrahedra,  a cornercorner with one O(8)LiFe2Te trigonal pyramid,  an edgeedge with one O(2)LiFe3 tetrahedra,  an edgeedge with one O(6)LiFe2Te trigonal pyramid, and  an edgeedge with one O(8)LiFe2Te trigonal pyramid. In the eleventh O site, O(11) is bonded in a distorted rectangular see-saw-like geometry to one Li(3), one Fe(1), one Fe(6), and one Te(1) atom. In the twelfth O site, O(12) is bonded in a distorted rectangular see-saw-like geometry to one Li(4), one Fe(2), one Fe(3), and one Te(2) atom. In the thirteenth O site, O(13) is bonded in a rectangular see-saw-like geometry to one Li(3), one Fe(4), one Fe(6), and one Te(1) atom. In the fourteenth O site, O(14) is bonded in a distorted rectangular see-saw-like geometry to one Li(4), one Fe(3), one Fe(5), and one Te(2) atom. In the fifteenth O site, O(15) is bonded to one Li(4), one Fe(1), one Fe(4), and one Te(1) atom to form a mixture of distorted edge and corner-sharing OLiFe2Te trigonal pyramids. In the sixteenth O site, O(16) is bonded in a distorted rectangular see-saw-like geometry to one Li(3), one Fe(2), one Fe(5), and one Te(2) atom. is represented by the CIF card [CIF]
data_Li2Fe3TeO8
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.063
_cell_length_b   6.140
_cell_length_c   10.507
_cell_angle_alpha   106.152
_cell_angle_beta   89.830
_cell_angle_gamma   61.094
_symmetry_Int_Tables_number   1
_cell_volume   324.470
_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  0.284  0.422  0.578  1.0
  Li  Li1  1  0.791  0.415  0.065  1.0
  Li  Li2  1  0.213  0.582  0.925  1.0
  Li  Li3  1  0.710  0.584  0.434  1.0
  Fe  Fe4  1  0.248  0.003  0.750  1.0
  Fe  Fe5  1  0.752  0.996  0.250  1.0
  Fe  Fe6  1  0.999  0.001  0.503  1.0
  Fe  Fe7  1  0.753  1.000  0.749  1.0
  Fe  Fe8  1  0.249  0.999  0.250  1.0
  Fe  Fe9  1  0.502  0.997  0.995  1.0
  Te  Te10  1  0.749  0.501  0.751  1.0
  Te  Te11  1  0.253  0.497  0.248  1.0
  O  O12  1  0.085  0.806  0.638  1.0
  O  O13  1  0.595  0.813  0.137  1.0
  O  O14  1  0.412  0.195  0.870  1.0
  O  O15  1  0.907  0.187  0.355  1.0
  O  O16  1  0.859  0.270  0.863  1.0
  O  O17  1  0.371  0.258  0.358  1.0
  O  O18  1  0.631  0.273  0.642  1.0
  O  O19  1  0.151  0.255  0.133  1.0
  O  O20  1  0.082  0.280  0.640  1.0
  O  O21  1  0.594  0.259  0.136  1.0
  O  O22  1  0.415  0.735  0.871  1.0
  O  O23  1  0.911  0.725  0.354  1.0
  O  O24  1  0.851  0.746  0.869  1.0
  O  O25  1  0.364  0.729  0.356  1.0
  O  O26  1  0.636  0.737  0.642  1.0
  O  O27  1  0.133  0.736  0.137  1.0
[/CIF]
.