The crystal structure described by Li5Fe5(SbO6)2 is beta Polonium-derived structured and crystallizes in the monoclinic C2 space group. There are three inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form LiO6 octahedra that share  a cornercorner with one Li(3)O6 octahedra,  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one Fe(3)O6 octahedra,  a cornercorner with one Fe(4)O6 octahedra,  a cornercorner with one Sb(1)O6 octahedra,  a cornercorner with one Sb(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Fe(1)O6 octahedra,  an edgeedge with one Fe(3)O6 octahedra,  an edgeedge with one Fe(4)O6 octahedra,  an edgeedge with one Sb(1)O6 octahedra,  an edgeedge with one Sb(2)O6 octahedra, edges with three equivalent Li(2)O6 octahedra, and edges with three equivalent Fe(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 2-8°. In the second Li site, Li(2) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form LiO6 octahedra that share  a cornercorner with one Li(3)O6 octahedra,  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one Fe(3)O6 octahedra,  a cornercorner with one Fe(4)O6 octahedra,  a cornercorner with one Sb(1)O6 octahedra,  a cornercorner with one Sb(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Fe(1)O6 octahedra,  an edgeedge with one Fe(3)O6 octahedra,  an edgeedge with one Fe(4)O6 octahedra,  an edgeedge with one Sb(1)O6 octahedra,  an edgeedge with one Sb(2)O6 octahedra, edges with three equivalent Li(1)O6 octahedra, and edges with three equivalent Fe(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 2-9°. In the third Li site, Li(3) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(5) atoms to form LiO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra, corners with two equivalent Fe(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Fe(2)O6 octahedra, edges with three equivalent Fe(4)O6 octahedra, and edges with three equivalent Sb(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-8°. There are four inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(6) atoms to form FeO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra, corners with two equivalent Fe(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Fe(2)O6 octahedra, edges with three equivalent Fe(3)O6 octahedra, and edges with three equivalent Sb(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-6°. In the second Fe site, Fe(2) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form FeO6 octahedra that share  a cornercorner with one Li(3)O6 octahedra,  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one Fe(3)O6 octahedra,  a cornercorner with one Fe(4)O6 octahedra,  a cornercorner with one Sb(1)O6 octahedra,  a cornercorner with one Sb(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Fe(1)O6 octahedra,  an edgeedge with one Fe(3)O6 octahedra,  an edgeedge with one Fe(4)O6 octahedra,  an edgeedge with one Sb(1)O6 octahedra,  an edgeedge with one Sb(2)O6 octahedra, edges with three equivalent Li(1)O6 octahedra, and edges with three equivalent Li(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 1-9°. In the third Fe site, Fe(3) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(6) atoms to form FeO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra, corners with two equivalent Fe(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Fe(2)O6 octahedra, edges with three equivalent Fe(1)O6 octahedra, and edges with three equivalent Sb(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-4°. In the fourth Fe site, Fe(4) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(5) atoms to form FeO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra, corners with two equivalent Fe(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Fe(2)O6 octahedra, edges with three equivalent Li(3)O6 octahedra, and edges with three equivalent Sb(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 8-9°. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(5) atoms to form SbO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra, corners with two equivalent Fe(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Fe(2)O6 octahedra, edges with three equivalent Li(3)O6 octahedra, and edges with three equivalent Fe(4)O6 octahedra. The corner-sharing octahedral tilt angles are 2°. In the second Sb site, Sb(2) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(6) atoms to form SbO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra, corners with two equivalent Fe(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Fe(2)O6 octahedra, edges with three equivalent Fe(1)O6 octahedra, and edges with three equivalent Fe(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 1-4°. There are six inequivalent O sites. In the first O site, O(5) is bonded to one Li(1), one Li(2), one Li(3), one Fe(2), one Fe(4), and one Sb(1) atom to form OLi3Fe2Sb octahedra that share  a cornercorner with one O(2)Li2Fe3Sb octahedra,  a cornercorner with one O(4)Li2Fe3Sb octahedra,  a cornercorner with one O(6)Li2Fe3Sb octahedra,  a cornercorner with one O(1)Li3Fe2Sb octahedra,  a cornercorner with one O(3)Li3Fe2Sb octahedra,  a cornercorner with one O(5)Li3Fe2Sb octahedra,  an edgeedge with one O(2)Li2Fe3Sb octahedra,  an edgeedge with one O(4)Li2Fe3Sb octahedra,  an edgeedge with one O(6)Li2Fe3Sb octahedra,  an edgeedge with one O(5)Li3Fe2Sb octahedra, edges with four equivalent O(1)Li3Fe2Sb octahedra, and edges with four equivalent O(3)Li3Fe2Sb octahedra. The corner-sharing octahedral tilt angles range from 1-7°. In the second O site, O(6) is bonded to one Li(1), one Li(2), one Fe(1), one Fe(2), one Fe(3), and one Sb(2) atom to form OLi2Fe3Sb octahedra that share  a cornercorner with one O(2)Li2Fe3Sb octahedra,  a cornercorner with one O(4)Li2Fe3Sb octahedra,  a cornercorner with one O(6)Li2Fe3Sb octahedra,  a cornercorner with one O(1)Li3Fe2Sb octahedra,  a cornercorner with one O(3)Li3Fe2Sb octahedra,  a cornercorner with one O(5)Li3Fe2Sb octahedra,  an edgeedge with one O(6)Li2Fe3Sb octahedra,  an edgeedge with one O(1)Li3Fe2Sb octahedra,  an edgeedge with one O(3)Li3Fe2Sb octahedra,  an edgeedge with one O(5)Li3Fe2Sb octahedra, edges with four equivalent O(2)Li2Fe3Sb octahedra, and edges with four equivalent O(4)Li2Fe3Sb octahedra. The corner-sharing octahedral tilt angles range from 0-4°. In the third O site, O(1) is bonded to one Li(1), one Li(2), one Li(3), one Fe(2), one Fe(4), and one Sb(1) atom to form OLi3Fe2Sb octahedra that share  a cornercorner with one O(2)Li2Fe3Sb octahedra,  a cornercorner with one O(4)Li2Fe3Sb octahedra,  a cornercorner with one O(6)Li2Fe3Sb octahedra,  a cornercorner with one O(1)Li3Fe2Sb octahedra,  a cornercorner with one O(3)Li3Fe2Sb octahedra,  a cornercorner with one O(5)Li3Fe2Sb octahedra,  an edgeedge with one O(2)Li2Fe3Sb octahedra,  an edgeedge with one O(4)Li2Fe3Sb octahedra,  an edgeedge with one O(6)Li2Fe3Sb octahedra,  an edgeedge with one O(1)Li3Fe2Sb octahedra, edges with four equivalent O(3)Li3Fe2Sb octahedra, and edges with four equivalent O(5)Li3Fe2Sb octahedra. The corner-sharing octahedral tilt angles range from 1-8°. In the fourth O site, O(2) is bonded to one Li(1), one Li(2), one Fe(1), one Fe(2), one Fe(3), and one Sb(2) atom to form OLi2Fe3Sb octahedra that share  a cornercorner with one O(2)Li2Fe3Sb octahedra,  a cornercorner with one O(4)Li2Fe3Sb octahedra,  a cornercorner with one O(6)Li2Fe3Sb octahedra,  a cornercorner with one O(1)Li3Fe2Sb octahedra,  a cornercorner with one O(3)Li3Fe2Sb octahedra,  a cornercorner with one O(5)Li3Fe2Sb octahedra,  an edgeedge with one O(2)Li2Fe3Sb octahedra,  an edgeedge with one O(1)Li3Fe2Sb octahedra,  an edgeedge with one O(3)Li3Fe2Sb octahedra,  an edgeedge with one O(5)Li3Fe2Sb octahedra, edges with four equivalent O(4)Li2Fe3Sb octahedra, and edges with four equivalent O(6)Li2Fe3Sb octahedra. The corner-sharing octahedral tilt angles range from 0-4°. In the fifth O site, O(3) is bonded to one Li(1), one Li(2), one Li(3), one Fe(2), one Fe(4), and one Sb(1) atom to form OLi3Fe2Sb octahedra that share  a cornercorner with one O(2)Li2Fe3Sb octahedra,  a cornercorner with one O(4)Li2Fe3Sb octahedra,  a cornercorner with one O(6)Li2Fe3Sb octahedra,  a cornercorner with one O(1)Li3Fe2Sb octahedra,  a cornercorner with one O(3)Li3Fe2Sb octahedra,  a cornercorner with one O(5)Li3Fe2Sb octahedra,  an edgeedge with one O(2)Li2Fe3Sb octahedra,  an edgeedge with one O(4)Li2Fe3Sb octahedra,  an edgeedge with one O(6)Li2Fe3Sb octahedra,  an edgeedge with one O(3)Li3Fe2Sb octahedra, edges with four equivalent O(1)Li3Fe2Sb octahedra, and edges with four equivalent O(5)Li3Fe2Sb octahedra. The corner-sharing octahedral tilt angles range from 1-7°. In the sixth O site, O(4) is bonded to one Li(1), one Li(2), one Fe(1), one Fe(2), one Fe(3), and one Sb(2) atom to form OLi2Fe3Sb octahedra that share  a cornercorner with one O(2)Li2Fe3Sb octahedra,  a cornercorner with one O(4)Li2Fe3Sb octahedra,  a cornercorner with one O(6)Li2Fe3Sb octahedra,  a cornercorner with one O(1)Li3Fe2Sb octahedra,  a cornercorner with one O(3)Li3Fe2Sb octahedra,  a cornercorner with one O(5)Li3Fe2Sb octahedra,  an edgeedge with one O(4)Li2Fe3Sb octahedra,  an edgeedge with one O(1)Li3Fe2Sb octahedra,  an edgeedge with one O(3)Li3Fe2Sb octahedra,  an edgeedge with one O(5)Li3Fe2Sb octahedra, edges with four equivalent O(2)Li2Fe3Sb octahedra, and edges with four equivalent O(6)Li2Fe3Sb octahedra. The corner-sharing octahedral tilt angles range from 1-8°. is represented by the CIF card [CIF]
data_Li5Fe5(SbO6)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.355
_cell_length_b   5.355
_cell_length_c   10.266
_cell_angle_alpha   84.243
_cell_angle_beta   84.243
_cell_angle_gamma   119.755
_symmetry_Int_Tables_number   1
_cell_volume   250.451
_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  0.842  0.675  0.256  1.0
  Li  Li1  1  0.671  0.830  0.745  1.0
  Li  Li2  1  0.325  0.158  0.744  1.0
  Li  Li3  1  0.170  0.329  0.255  1.0
  Li  Li4  1  0.081  0.919  0.500  1.0
  Fe  Fe5  1  0.918  0.082  0.000  1.0
  Fe  Fe6  1  0.994  0.497  0.746  1.0
  Fe  Fe7  1  0.503  0.006  0.254  1.0
  Fe  Fe8  1  0.583  0.417  0.000  1.0
  Fe  Fe9  1  0.414  0.586  0.500  1.0
  Sb  Sb10  1  0.750  0.250  0.500  1.0
  Sb  Sb11  1  0.249  0.751  0.000  1.0
  O  O12  1  0.017  0.209  0.616  1.0
  O  O13  1  0.791  0.983  0.384  1.0
  O  O14  1  0.886  0.385  0.122  1.0
  O  O15  1  0.615  0.114  0.878  1.0
  O  O16  1  0.708  0.514  0.618  1.0
  O  O17  1  0.486  0.292  0.382  1.0
  O  O18  1  0.546  0.732  0.125  1.0
  O  O19  1  0.268  0.454  0.875  1.0
  O  O20  1  0.399  0.892  0.615  1.0
  O  O21  1  0.108  0.601  0.385  1.0
  O  O22  1  0.226  0.051  0.123  1.0
  O  O23  1  0.949  0.774  0.877  1.0
[/CIF]
.
The crystal structure described by Li5Fe5(SbO6)2 is beta Polonium-derived structured and crystallizes in the monoclinic C2 space group. There are three inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form LiO6 octahedra that share  a cornercorner with one Li(3)O6 octahedra,  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one Fe(3)O6 octahedra,  a cornercorner with one Fe(4)O6 octahedra,  a cornercorner with one Sb(1)O6 octahedra,  a cornercorner with one Sb(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Fe(1)O6 octahedra,  an edgeedge with one Fe(3)O6 octahedra,  an edgeedge with one Fe(4)O6 octahedra,  an edgeedge with one Sb(1)O6 octahedra,  an edgeedge with one Sb(2)O6 octahedra, edges with three equivalent Li(2)O6 octahedra, and edges with three equivalent Fe(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 2-8°. In the second Li site, Li(2) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form LiO6 octahedra that share  a cornercorner with one Li(3)O6 octahedra,  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one Fe(3)O6 octahedra,  a cornercorner with one Fe(4)O6 octahedra,  a cornercorner with one Sb(1)O6 octahedra,  a cornercorner with one Sb(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Fe(1)O6 octahedra,  an edgeedge with one Fe(3)O6 octahedra,  an edgeedge with one Fe(4)O6 octahedra,  an edgeedge with one Sb(1)O6 octahedra,  an edgeedge with one Sb(2)O6 octahedra, edges with three equivalent Li(1)O6 octahedra, and edges with three equivalent Fe(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 2-9°. In the third Li site, Li(3) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(5) atoms to form LiO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra, corners with two equivalent Fe(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Fe(2)O6 octahedra, edges with three equivalent Fe(4)O6 octahedra, and edges with three equivalent Sb(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-8°. There are four inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(6) atoms to form FeO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra, corners with two equivalent Fe(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Fe(2)O6 octahedra, edges with three equivalent Fe(3)O6 octahedra, and edges with three equivalent Sb(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-6°. In the second Fe site, Fe(2) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form FeO6 octahedra that share  a cornercorner with one Li(3)O6 octahedra,  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one Fe(3)O6 octahedra,  a cornercorner with one Fe(4)O6 octahedra,  a cornercorner with one Sb(1)O6 octahedra,  a cornercorner with one Sb(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Fe(1)O6 octahedra,  an edgeedge with one Fe(3)O6 octahedra,  an edgeedge with one Fe(4)O6 octahedra,  an edgeedge with one Sb(1)O6 octahedra,  an edgeedge with one Sb(2)O6 octahedra, edges with three equivalent Li(1)O6 octahedra, and edges with three equivalent Li(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 1-9°. In the third Fe site, Fe(3) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(6) atoms to form FeO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra, corners with two equivalent Fe(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Fe(2)O6 octahedra, edges with three equivalent Fe(1)O6 octahedra, and edges with three equivalent Sb(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-4°. In the fourth Fe site, Fe(4) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(5) atoms to form FeO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra, corners with two equivalent Fe(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Fe(2)O6 octahedra, edges with three equivalent Li(3)O6 octahedra, and edges with three equivalent Sb(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 8-9°. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(5) atoms to form SbO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra, corners with two equivalent Fe(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Fe(2)O6 octahedra, edges with three equivalent Li(3)O6 octahedra, and edges with three equivalent Fe(4)O6 octahedra. The corner-sharing octahedral tilt angles are 2°. In the second Sb site, Sb(2) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(6) atoms to form SbO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra, corners with two equivalent Fe(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Fe(2)O6 octahedra, edges with three equivalent Fe(1)O6 octahedra, and edges with three equivalent Fe(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 1-4°. There are six inequivalent O sites. In the first O site, O(5) is bonded to one Li(1), one Li(2), one Li(3), one Fe(2), one Fe(4), and one Sb(1) atom to form OLi3Fe2Sb octahedra that share  a cornercorner with one O(2)Li2Fe3Sb octahedra,  a cornercorner with one O(4)Li2Fe3Sb octahedra,  a cornercorner with one O(6)Li2Fe3Sb octahedra,  a cornercorner with one O(1)Li3Fe2Sb octahedra,  a cornercorner with one O(3)Li3Fe2Sb octahedra,  a cornercorner with one O(5)Li3Fe2Sb octahedra,  an edgeedge with one O(2)Li2Fe3Sb octahedra,  an edgeedge with one O(4)Li2Fe3Sb octahedra,  an edgeedge with one O(6)Li2Fe3Sb octahedra,  an edgeedge with one O(5)Li3Fe2Sb octahedra, edges with four equivalent O(1)Li3Fe2Sb octahedra, and edges with four equivalent O(3)Li3Fe2Sb octahedra. The corner-sharing octahedral tilt angles range from 1-7°. In the second O site, O(6) is bonded to one Li(1), one Li(2), one Fe(1), one Fe(2), one Fe(3), and one Sb(2) atom to form OLi2Fe3Sb octahedra that share  a cornercorner with one O(2)Li2Fe3Sb octahedra,  a cornercorner with one O(4)Li2Fe3Sb octahedra,  a cornercorner with one O(6)Li2Fe3Sb octahedra,  a cornercorner with one O(1)Li3Fe2Sb octahedra,  a cornercorner with one O(3)Li3Fe2Sb octahedra,  a cornercorner with one O(5)Li3Fe2Sb octahedra,  an edgeedge with one O(6)Li2Fe3Sb octahedra,  an edgeedge with one O(1)Li3Fe2Sb octahedra,  an edgeedge with one O(3)Li3Fe2Sb octahedra,  an edgeedge with one O(5)Li3Fe2Sb octahedra, edges with four equivalent O(2)Li2Fe3Sb octahedra, and edges with four equivalent O(4)Li2Fe3Sb octahedra. The corner-sharing octahedral tilt angles range from 0-4°. In the third O site, O(1) is bonded to one Li(1), one Li(2), one Li(3), one Fe(2), one Fe(4), and one Sb(1) atom to form OLi3Fe2Sb octahedra that share  a cornercorner with one O(2)Li2Fe3Sb octahedra,  a cornercorner with one O(4)Li2Fe3Sb octahedra,  a cornercorner with one O(6)Li2Fe3Sb octahedra,  a cornercorner with one O(1)Li3Fe2Sb octahedra,  a cornercorner with one O(3)Li3Fe2Sb octahedra,  a cornercorner with one O(5)Li3Fe2Sb octahedra,  an edgeedge with one O(2)Li2Fe3Sb octahedra,  an edgeedge with one O(4)Li2Fe3Sb octahedra,  an edgeedge with one O(6)Li2Fe3Sb octahedra,  an edgeedge with one O(1)Li3Fe2Sb octahedra, edges with four equivalent O(3)Li3Fe2Sb octahedra, and edges with four equivalent O(5)Li3Fe2Sb octahedra. The corner-sharing octahedral tilt angles range from 1-8°. In the fourth O site, O(2) is bonded to one Li(1), one Li(2), one Fe(1), one Fe(2), one Fe(3), and one Sb(2) atom to form OLi2Fe3Sb octahedra that share  a cornercorner with one O(2)Li2Fe3Sb octahedra,  a cornercorner with one O(4)Li2Fe3Sb octahedra,  a cornercorner with one O(6)Li2Fe3Sb octahedra,  a cornercorner with one O(1)Li3Fe2Sb octahedra,  a cornercorner with one O(3)Li3Fe2Sb octahedra,  a cornercorner with one O(5)Li3Fe2Sb octahedra,  an edgeedge with one O(2)Li2Fe3Sb octahedra,  an edgeedge with one O(1)Li3Fe2Sb octahedra,  an edgeedge with one O(3)Li3Fe2Sb octahedra,  an edgeedge with one O(5)Li3Fe2Sb octahedra, edges with four equivalent O(4)Li2Fe3Sb octahedra, and edges with four equivalent O(6)Li2Fe3Sb octahedra. The corner-sharing octahedral tilt angles range from 0-4°. In the fifth O site, O(3) is bonded to one Li(1), one Li(2), one Li(3), one Fe(2), one Fe(4), and one Sb(1) atom to form OLi3Fe2Sb octahedra that share  a cornercorner with one O(2)Li2Fe3Sb octahedra,  a cornercorner with one O(4)Li2Fe3Sb octahedra,  a cornercorner with one O(6)Li2Fe3Sb octahedra,  a cornercorner with one O(1)Li3Fe2Sb octahedra,  a cornercorner with one O(3)Li3Fe2Sb octahedra,  a cornercorner with one O(5)Li3Fe2Sb octahedra,  an edgeedge with one O(2)Li2Fe3Sb octahedra,  an edgeedge with one O(4)Li2Fe3Sb octahedra,  an edgeedge with one O(6)Li2Fe3Sb octahedra,  an edgeedge with one O(3)Li3Fe2Sb octahedra, edges with four equivalent O(1)Li3Fe2Sb octahedra, and edges with four equivalent O(5)Li3Fe2Sb octahedra. The corner-sharing octahedral tilt angles range from 1-7°. In the sixth O site, O(4) is bonded to one Li(1), one Li(2), one Fe(1), one Fe(2), one Fe(3), and one Sb(2) atom to form OLi2Fe3Sb octahedra that share  a cornercorner with one O(2)Li2Fe3Sb octahedra,  a cornercorner with one O(4)Li2Fe3Sb octahedra,  a cornercorner with one O(6)Li2Fe3Sb octahedra,  a cornercorner with one O(1)Li3Fe2Sb octahedra,  a cornercorner with one O(3)Li3Fe2Sb octahedra,  a cornercorner with one O(5)Li3Fe2Sb octahedra,  an edgeedge with one O(4)Li2Fe3Sb octahedra,  an edgeedge with one O(1)Li3Fe2Sb octahedra,  an edgeedge with one O(3)Li3Fe2Sb octahedra,  an edgeedge with one O(5)Li3Fe2Sb octahedra, edges with four equivalent O(2)Li2Fe3Sb octahedra, and edges with four equivalent O(6)Li2Fe3Sb octahedra. The corner-sharing octahedral tilt angles range from 1-8°. is represented by the CIF card [CIF]
data_Li5Fe5(SbO6)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.355
_cell_length_b   5.355
_cell_length_c   10.266
_cell_angle_alpha   84.243
_cell_angle_beta   84.243
_cell_angle_gamma   119.755
_symmetry_Int_Tables_number   1
_cell_volume   250.451
_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  0.842  0.675  0.256  1.0
  Li  Li1  1  0.671  0.830  0.745  1.0
  Li  Li2  1  0.325  0.158  0.744  1.0
  Li  Li3  1  0.170  0.329  0.255  1.0
  Li  Li4  1  0.081  0.919  0.500  1.0
  Fe  Fe5  1  0.918  0.082  0.000  1.0
  Fe  Fe6  1  0.994  0.497  0.746  1.0
  Fe  Fe7  1  0.503  0.006  0.254  1.0
  Fe  Fe8  1  0.583  0.417  0.000  1.0
  Fe  Fe9  1  0.414  0.586  0.500  1.0
  Sb  Sb10  1  0.750  0.250  0.500  1.0
  Sb  Sb11  1  0.249  0.751  0.000  1.0
  O  O12  1  0.017  0.209  0.616  1.0
  O  O13  1  0.791  0.983  0.384  1.0
  O  O14  1  0.886  0.385  0.122  1.0
  O  O15  1  0.615  0.114  0.878  1.0
  O  O16  1  0.708  0.514  0.618  1.0
  O  O17  1  0.486  0.292  0.382  1.0
  O  O18  1  0.546  0.732  0.125  1.0
  O  O19  1  0.268  0.454  0.875  1.0
  O  O20  1  0.399  0.892  0.615  1.0
  O  O21  1  0.108  0.601  0.385  1.0
  O  O22  1  0.226  0.051  0.123  1.0
  O  O23  1  0.949  0.774  0.877  1.0
[/CIF]
.