The structure described by Li4Fe2Ni3Te(PO4)6 crystallizes in the triclinic P1 space group. There are four inequivalent Li sites. In the first Li site, Li(1) is bonded in a 5-coordinate geometry to one O(10), one O(14), one O(20), one O(4), and one O(8) atom. In the second Li site, Li(2) is bonded to one O(11), one O(15), one O(17), one O(21), and one O(5) atom to form distorted LiO5 square pyramids that share  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one Li(3)O5 square pyramid,  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  an edgeedge with one Te(1)O6 pentagonal pyramid,  an edgeedge with one P(3)O4 tetrahedra, and  a faceface with one Ni(3)O6 octahedra. The corner-sharing octahedral tilt angles are 81°. In the third Li site, Li(3) is bonded to one O(13), one O(15), one O(19), one O(22), and one O(23) atom to form distorted LiO5 square pyramids that share  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one Li(2)O5 square pyramid,  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(3)O4 tetrahedra,  a cornercorner with one P(6)O4 tetrahedra,  an edgeedge with one Te(1)O6 pentagonal pyramid,  an edgeedge with one P(5)O4 tetrahedra, and  a faceface with one Ni(3)O6 octahedra. The corner-sharing octahedral tilt angles are 83°. In the fourth Li site, Li(4) is bonded in a 5-coordinate geometry to one O(16), one O(17), one O(18), one O(19), and one O(24) atom. There are two inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to one O(11), one O(14), one O(18), one O(22), one O(3), and one O(7) atom to form distorted FeO6 octahedra that share  a cornercorner with one Li(2)O5 square pyramid,  a cornercorner with one Li(3)O5 square pyramid,  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(3)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra,  a cornercorner with one P(6)O4 tetrahedra,  a faceface with one Ni(1)O6 octahedra, and  a faceface with one Te(1)O6 pentagonal pyramid. In the second Fe site, Fe(2) is bonded in a 6-coordinate geometry to one O(10), one O(15), one O(17), one O(19), one O(6), and one O(8) atom. There are three inequivalent Ni sites. In the first Ni site, Ni(1) is bonded to one O(12), one O(14), one O(20), one O(3), one O(7), and one O(9) atom to form distorted NiO6 octahedra that share  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(3)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra,  a cornercorner with one P(6)O4 tetrahedra, and  a faceface with one Fe(1)O6 octahedra. In the second Ni site, Ni(2) is bonded to one O(1), one O(10), one O(2), one O(4), one O(6), and one O(8) atom to form distorted NiO6 octahedra that share  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(3)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra, and  a cornercorner with one P(6)O4 tetrahedra. In the third Ni site, Ni(3) is bonded to one O(15), one O(17), one O(19), one O(21), one O(23), and one O(24) atom to form distorted NiO6 octahedra that share  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(3)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra,  a cornercorner with one P(6)O4 tetrahedra,  a faceface with one Li(2)O5 square pyramid, and  a faceface with one Li(3)O5 square pyramid. There are six inequivalent P sites. In the first P site, P(1) is bonded to one O(24), one O(3), one O(5), and one O(6) atom to form PO4 tetrahedra that share  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one Ni(1)O6 octahedra,  a cornercorner with one Ni(2)O6 octahedra,  a cornercorner with one Ni(3)O6 octahedra,  a cornercorner with one Te(1)O6 pentagonal pyramid, and  a cornercorner with one Li(2)O5 square pyramid. The corner-sharing octahedral tilt angles range from 27-48°. In the second P site, P(2) is bonded to one O(13), one O(21), one O(7), and one O(8) atom to form PO4 tetrahedra that share  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one Ni(1)O6 octahedra,  a cornercorner with one Ni(2)O6 octahedra,  a cornercorner with one Ni(3)O6 octahedra,  a cornercorner with one Te(1)O6 pentagonal pyramid,  a cornercorner with one Li(2)O5 square pyramid, and  a cornercorner with one Li(3)O5 square pyramid. The corner-sharing octahedral tilt angles range from 28-49°. In the third P site, P(3) is bonded to one O(11), one O(15), one O(2), and one O(9) atom to form PO4 tetrahedra that share  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one Ni(1)O6 octahedra,  a cornercorner with one Ni(2)O6 octahedra,  a cornercorner with one Ni(3)O6 octahedra,  a cornercorner with one Te(1)O6 pentagonal pyramid,  a cornercorner with one Li(3)O5 square pyramid, and  an edgeedge with one Li(2)O5 square pyramid. The corner-sharing octahedral tilt angles range from 33-48°. In the fourth P site, P(4) is bonded to one O(12), one O(17), one O(18), and one O(4) atom to form PO4 tetrahedra that share  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one Ni(1)O6 octahedra,  a cornercorner with one Ni(2)O6 octahedra,  a cornercorner with one Ni(3)O6 octahedra,  a cornercorner with one Te(1)O6 pentagonal pyramid, and  a cornercorner with one Li(2)O5 square pyramid. The corner-sharing octahedral tilt angles range from 21-49°. In the fifth P site, P(5) is bonded to one O(1), one O(19), one O(20), and one O(22) atom to form PO4 tetrahedra that share  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one Ni(1)O6 octahedra,  a cornercorner with one Ni(2)O6 octahedra,  a cornercorner with one Ni(3)O6 octahedra,  a cornercorner with one Te(1)O6 pentagonal pyramid, and  an edgeedge with one Li(3)O5 square pyramid. The corner-sharing octahedral tilt angles range from 18-48°. In the sixth P site, P(6) is bonded to one O(10), one O(14), one O(16), and one O(23) atom to form PO4 tetrahedra that share  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one Ni(1)O6 octahedra,  a cornercorner with one Ni(2)O6 octahedra,  a cornercorner with one Ni(3)O6 octahedra,  a cornercorner with one Te(1)O6 pentagonal pyramid, and  a cornercorner with one Li(3)O5 square pyramid. The corner-sharing octahedral tilt angles range from 27-51°. Te(1) is bonded to one O(11), one O(13), one O(16), one O(18), one O(22), and one O(5) atom to form distorted TeO6 pentagonal pyramids that share  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(3)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra,  a cornercorner with one P(6)O4 tetrahedra,  an edgeedge with one Li(2)O5 square pyramid,  an edgeedge with one Li(3)O5 square pyramid, and  a faceface with one Fe(1)O6 octahedra. There are twenty-four inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 150 degrees geometry to one Ni(2) and one P(5) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to one Ni(2) and one P(3) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to one Fe(1), one Ni(1), and one P(1) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one Li(1), one Ni(2), and one P(4) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one Li(2), one P(1), and one Te(1) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to one Fe(2), one Ni(2), and one P(1) atom. In the seventh O site, O(7) is bonded in a 3-coordinate geometry to one Fe(1), one Ni(1), and one P(2) atom. In the eighth O site, O(8) is bonded in a 4-coordinate geometry to one Li(1), one Fe(2), one Ni(2), and one P(2) atom. In the ninth O site, O(9) is bonded in a bent 150 degrees geometry to one Ni(1) and one P(3) atom. In the tenth O site, O(10) is bonded in a distorted rectangular see-saw-like geometry to one Li(1), one Fe(2), one Ni(2), and one P(6) atom. In the eleventh O site, O(11) is bonded to one Li(2), one Fe(1), one P(3), and one Te(1) atom to form distorted OLiFeTeP trigonal pyramids that share  a cornercorner with one O(14)LiFeNiP trigonal pyramid,  an edgeedge with one O(15)Li2FeNiP square pyramid,  an edgeedge with one O(18)LiFeTeP trigonal pyramid, and  an edgeedge with one O(22)LiFeTeP trigonal pyramid. In the twelfth O site, O(12) is bonded in a bent 150 degrees geometry to one Ni(1) and one P(4) atom. In the thirteenth O site, O(13) is bonded in a 3-coordinate geometry to one Li(3), one P(2), and one Te(1) atom. In the fourteenth O site, O(14) is bonded to one Li(1), one Fe(1), one Ni(1), and one P(6) atom to form distorted corner-sharing OLiFeNiP trigonal pyramids. In the fifteenth O site, O(15) is bonded to one Li(2), one Li(3), one Fe(2), one Ni(3), and one P(3) atom to form distorted OLi2FeNiP square pyramids that share  a cornercorner with one O(22)LiFeTeP trigonal pyramid,  an edgeedge with one O(11)LiFeTeP trigonal pyramid, and  a faceface with one O(19)Li2FeNiP square pyramid. In the sixteenth O site, O(16) is bonded in a 3-coordinate geometry to one Li(4), one P(6), and one Te(1) atom. In the seventeenth O site, O(17) is bonded in a 5-coordinate geometry to one Li(2), one Li(4), one Fe(2), one Ni(3), and one P(4) atom. In the eighteenth O site, O(18) is bonded to one Li(4), one Fe(1), one P(4), and one Te(1) atom to form distorted OLiFeTeP trigonal pyramids that share  a cornercorner with one O(19)Li2FeNiP square pyramid,  a cornercorner with one O(14)LiFeNiP trigonal pyramid,  an edgeedge with one O(11)LiFeTeP trigonal pyramid, and  an edgeedge with one O(22)LiFeTeP trigonal pyramid. In the nineteenth O site, O(19) is bonded to one Li(3), one Li(4), one Fe(2), one Ni(3), and one P(5) atom to form distorted OLi2FeNiP square pyramids that share  a cornercorner with one O(18)LiFeTeP trigonal pyramid,  an edgeedge with one O(22)LiFeTeP trigonal pyramid, and  a faceface with one O(15)Li2FeNiP square pyramid. In the twentieth O site, O(20) is bonded in a 3-coordinate geometry to one Li(1), one Ni(1), and one P(5) atom. In the twenty-first O site, O(21) is bonded in a 3-coordinate geometry to one Li(2), one Ni(3), and one P(2) atom. In the twenty-second O site, O(22) is bonded to one Li(3), one Fe(1), one P(5), and one Te(1) atom to form distorted OLiFeTeP trigonal pyramids that share  a cornercorner with one O(15)Li2FeNiP square pyramid,  a cornercorner with one O(14)LiFeNiP trigonal pyramid,  an edgeedge with one O(19)Li2FeNiP square pyramid,  an edgeedge with one O(11)LiFeTeP trigonal pyramid, and  an edgeedge with one O(18)LiFeTeP trigonal pyramid. In the twenty-third O site, O(23) is bonded in a 3-coordinate geometry to one Li(3), one Ni(3), and one P(6) atom. In the twenty-fourth O site, O(24) is bonded in a 3-coordinate geometry to one Li(4), one Ni(3), and one P(1) atom. is represented by the CIF file [CIF]
data_Li4Fe2Ni3Te(PO4)6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.425
_cell_length_b   8.542
_cell_length_c   8.556
_cell_angle_alpha   63.276
_cell_angle_beta   63.916
_cell_angle_gamma   63.751
_symmetry_Int_Tables_number   1
_cell_volume   470.441
_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  0.740  0.147  0.357  1.0
  Li  Li1  1  0.297  0.840  0.637  1.0
  Li  Li2  1  0.634  0.301  0.844  1.0
  Li  Li3  1  0.846  0.632  0.306  1.0
  Fe  Fe4  1  0.013  0.003  0.000  1.0
  Fe  Fe5  1  0.485  0.502  0.499  1.0
  Ni  Ni6  1  0.141  0.147  0.145  1.0
  Ni  Ni7  1  0.354  0.351  0.349  1.0
  Ni  Ni8  1  0.649  0.652  0.653  1.0
  Te  Te9  1  0.849  0.842  0.848  1.0
  P  P10  1  0.067  0.746  0.436  1.0
  P  P11  1  0.434  0.064  0.749  1.0
  P  P12  1  0.252  0.540  0.951  1.0
  P  P13  1  0.552  0.953  0.252  1.0
  P  P14  1  0.941  0.248  0.540  1.0
  P  P15  1  0.747  0.437  0.063  1.0
  O  O16  1  0.110  0.298  0.491  1.0
  O  O17  1  0.313  0.513  0.104  1.0
  O  O18  1  0.065  0.906  0.253  1.0
  O  O19  1  0.552  0.099  0.307  1.0
  O  O20  1  0.058  0.810  0.586  1.0
  O  O21  1  0.251  0.588  0.420  1.0
  O  O22  1  0.243  0.082  0.897  1.0
  O  O23  1  0.439  0.242  0.583  1.0
  O  O24  1  0.174  0.397  0.983  1.0
  O  O25  1  0.595  0.420  0.251  1.0
  O  O26  1  0.102  0.750  0.915  1.0
  O  O27  1  0.392  0.007  0.186  1.0
  O  O28  1  0.584  0.045  0.824  1.0
  O  O29  1  0.894  0.243  0.083  1.0
  O  O30  1  0.409  0.560  0.759  1.0
  O  O31  1  0.817  0.587  0.049  1.0
  O  O32  1  0.562  0.760  0.410  1.0
  O  O33  1  0.758  0.910  0.099  1.0
  O  O34  1  0.753  0.412  0.564  1.0
  O  O35  1  0.944  0.176  0.404  1.0
  O  O36  1  0.481  0.896  0.693  1.0
  O  O37  1  0.917  0.099  0.748  1.0
  O  O38  1  0.691  0.485  0.896  1.0
  O  O39  1  0.897  0.687  0.488  1.0
[/CIF]
.
The structure described by Li4Fe2Ni3Te(PO4)6 crystallizes in the triclinic P1 space group. There are four inequivalent Li sites. In the first Li site, Li(1) is bonded in a 5-coordinate geometry to one O(10), one O(14), one O(20), one O(4), and one O(8) atom. In the second Li site, Li(2) is bonded to one O(11), one O(15), one O(17), one O(21), and one O(5) atom to form distorted LiO5 square pyramids that share  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one Li(3)O5 square pyramid,  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  an edgeedge with one Te(1)O6 pentagonal pyramid,  an edgeedge with one P(3)O4 tetrahedra, and  a faceface with one Ni(3)O6 octahedra. The corner-sharing octahedral tilt angles are 81°. In the third Li site, Li(3) is bonded to one O(13), one O(15), one O(19), one O(22), and one O(23) atom to form distorted LiO5 square pyramids that share  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one Li(2)O5 square pyramid,  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(3)O4 tetrahedra,  a cornercorner with one P(6)O4 tetrahedra,  an edgeedge with one Te(1)O6 pentagonal pyramid,  an edgeedge with one P(5)O4 tetrahedra, and  a faceface with one Ni(3)O6 octahedra. The corner-sharing octahedral tilt angles are 83°. In the fourth Li site, Li(4) is bonded in a 5-coordinate geometry to one O(16), one O(17), one O(18), one O(19), and one O(24) atom. There are two inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to one O(11), one O(14), one O(18), one O(22), one O(3), and one O(7) atom to form distorted FeO6 octahedra that share  a cornercorner with one Li(2)O5 square pyramid,  a cornercorner with one Li(3)O5 square pyramid,  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(3)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra,  a cornercorner with one P(6)O4 tetrahedra,  a faceface with one Ni(1)O6 octahedra, and  a faceface with one Te(1)O6 pentagonal pyramid. In the second Fe site, Fe(2) is bonded in a 6-coordinate geometry to one O(10), one O(15), one O(17), one O(19), one O(6), and one O(8) atom. There are three inequivalent Ni sites. In the first Ni site, Ni(1) is bonded to one O(12), one O(14), one O(20), one O(3), one O(7), and one O(9) atom to form distorted NiO6 octahedra that share  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(3)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra,  a cornercorner with one P(6)O4 tetrahedra, and  a faceface with one Fe(1)O6 octahedra. In the second Ni site, Ni(2) is bonded to one O(1), one O(10), one O(2), one O(4), one O(6), and one O(8) atom to form distorted NiO6 octahedra that share  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(3)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra, and  a cornercorner with one P(6)O4 tetrahedra. In the third Ni site, Ni(3) is bonded to one O(15), one O(17), one O(19), one O(21), one O(23), and one O(24) atom to form distorted NiO6 octahedra that share  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(3)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra,  a cornercorner with one P(6)O4 tetrahedra,  a faceface with one Li(2)O5 square pyramid, and  a faceface with one Li(3)O5 square pyramid. There are six inequivalent P sites. In the first P site, P(1) is bonded to one O(24), one O(3), one O(5), and one O(6) atom to form PO4 tetrahedra that share  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one Ni(1)O6 octahedra,  a cornercorner with one Ni(2)O6 octahedra,  a cornercorner with one Ni(3)O6 octahedra,  a cornercorner with one Te(1)O6 pentagonal pyramid, and  a cornercorner with one Li(2)O5 square pyramid. The corner-sharing octahedral tilt angles range from 27-48°. In the second P site, P(2) is bonded to one O(13), one O(21), one O(7), and one O(8) atom to form PO4 tetrahedra that share  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one Ni(1)O6 octahedra,  a cornercorner with one Ni(2)O6 octahedra,  a cornercorner with one Ni(3)O6 octahedra,  a cornercorner with one Te(1)O6 pentagonal pyramid,  a cornercorner with one Li(2)O5 square pyramid, and  a cornercorner with one Li(3)O5 square pyramid. The corner-sharing octahedral tilt angles range from 28-49°. In the third P site, P(3) is bonded to one O(11), one O(15), one O(2), and one O(9) atom to form PO4 tetrahedra that share  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one Ni(1)O6 octahedra,  a cornercorner with one Ni(2)O6 octahedra,  a cornercorner with one Ni(3)O6 octahedra,  a cornercorner with one Te(1)O6 pentagonal pyramid,  a cornercorner with one Li(3)O5 square pyramid, and  an edgeedge with one Li(2)O5 square pyramid. The corner-sharing octahedral tilt angles range from 33-48°. In the fourth P site, P(4) is bonded to one O(12), one O(17), one O(18), and one O(4) atom to form PO4 tetrahedra that share  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one Ni(1)O6 octahedra,  a cornercorner with one Ni(2)O6 octahedra,  a cornercorner with one Ni(3)O6 octahedra,  a cornercorner with one Te(1)O6 pentagonal pyramid, and  a cornercorner with one Li(2)O5 square pyramid. The corner-sharing octahedral tilt angles range from 21-49°. In the fifth P site, P(5) is bonded to one O(1), one O(19), one O(20), and one O(22) atom to form PO4 tetrahedra that share  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one Ni(1)O6 octahedra,  a cornercorner with one Ni(2)O6 octahedra,  a cornercorner with one Ni(3)O6 octahedra,  a cornercorner with one Te(1)O6 pentagonal pyramid, and  an edgeedge with one Li(3)O5 square pyramid. The corner-sharing octahedral tilt angles range from 18-48°. In the sixth P site, P(6) is bonded to one O(10), one O(14), one O(16), and one O(23) atom to form PO4 tetrahedra that share  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one Ni(1)O6 octahedra,  a cornercorner with one Ni(2)O6 octahedra,  a cornercorner with one Ni(3)O6 octahedra,  a cornercorner with one Te(1)O6 pentagonal pyramid, and  a cornercorner with one Li(3)O5 square pyramid. The corner-sharing octahedral tilt angles range from 27-51°. Te(1) is bonded to one O(11), one O(13), one O(16), one O(18), one O(22), and one O(5) atom to form distorted TeO6 pentagonal pyramids that share  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(3)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra,  a cornercorner with one P(6)O4 tetrahedra,  an edgeedge with one Li(2)O5 square pyramid,  an edgeedge with one Li(3)O5 square pyramid, and  a faceface with one Fe(1)O6 octahedra. There are twenty-four inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 150 degrees geometry to one Ni(2) and one P(5) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to one Ni(2) and one P(3) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to one Fe(1), one Ni(1), and one P(1) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one Li(1), one Ni(2), and one P(4) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one Li(2), one P(1), and one Te(1) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to one Fe(2), one Ni(2), and one P(1) atom. In the seventh O site, O(7) is bonded in a 3-coordinate geometry to one Fe(1), one Ni(1), and one P(2) atom. In the eighth O site, O(8) is bonded in a 4-coordinate geometry to one Li(1), one Fe(2), one Ni(2), and one P(2) atom. In the ninth O site, O(9) is bonded in a bent 150 degrees geometry to one Ni(1) and one P(3) atom. In the tenth O site, O(10) is bonded in a distorted rectangular see-saw-like geometry to one Li(1), one Fe(2), one Ni(2), and one P(6) atom. In the eleventh O site, O(11) is bonded to one Li(2), one Fe(1), one P(3), and one Te(1) atom to form distorted OLiFeTeP trigonal pyramids that share  a cornercorner with one O(14)LiFeNiP trigonal pyramid,  an edgeedge with one O(15)Li2FeNiP square pyramid,  an edgeedge with one O(18)LiFeTeP trigonal pyramid, and  an edgeedge with one O(22)LiFeTeP trigonal pyramid. In the twelfth O site, O(12) is bonded in a bent 150 degrees geometry to one Ni(1) and one P(4) atom. In the thirteenth O site, O(13) is bonded in a 3-coordinate geometry to one Li(3), one P(2), and one Te(1) atom. In the fourteenth O site, O(14) is bonded to one Li(1), one Fe(1), one Ni(1), and one P(6) atom to form distorted corner-sharing OLiFeNiP trigonal pyramids. In the fifteenth O site, O(15) is bonded to one Li(2), one Li(3), one Fe(2), one Ni(3), and one P(3) atom to form distorted OLi2FeNiP square pyramids that share  a cornercorner with one O(22)LiFeTeP trigonal pyramid,  an edgeedge with one O(11)LiFeTeP trigonal pyramid, and  a faceface with one O(19)Li2FeNiP square pyramid. In the sixteenth O site, O(16) is bonded in a 3-coordinate geometry to one Li(4), one P(6), and one Te(1) atom. In the seventeenth O site, O(17) is bonded in a 5-coordinate geometry to one Li(2), one Li(4), one Fe(2), one Ni(3), and one P(4) atom. In the eighteenth O site, O(18) is bonded to one Li(4), one Fe(1), one P(4), and one Te(1) atom to form distorted OLiFeTeP trigonal pyramids that share  a cornercorner with one O(19)Li2FeNiP square pyramid,  a cornercorner with one O(14)LiFeNiP trigonal pyramid,  an edgeedge with one O(11)LiFeTeP trigonal pyramid, and  an edgeedge with one O(22)LiFeTeP trigonal pyramid. In the nineteenth O site, O(19) is bonded to one Li(3), one Li(4), one Fe(2), one Ni(3), and one P(5) atom to form distorted OLi2FeNiP square pyramids that share  a cornercorner with one O(18)LiFeTeP trigonal pyramid,  an edgeedge with one O(22)LiFeTeP trigonal pyramid, and  a faceface with one O(15)Li2FeNiP square pyramid. In the twentieth O site, O(20) is bonded in a 3-coordinate geometry to one Li(1), one Ni(1), and one P(5) atom. In the twenty-first O site, O(21) is bonded in a 3-coordinate geometry to one Li(2), one Ni(3), and one P(2) atom. In the twenty-second O site, O(22) is bonded to one Li(3), one Fe(1), one P(5), and one Te(1) atom to form distorted OLiFeTeP trigonal pyramids that share  a cornercorner with one O(15)Li2FeNiP square pyramid,  a cornercorner with one O(14)LiFeNiP trigonal pyramid,  an edgeedge with one O(19)Li2FeNiP square pyramid,  an edgeedge with one O(11)LiFeTeP trigonal pyramid, and  an edgeedge with one O(18)LiFeTeP trigonal pyramid. In the twenty-third O site, O(23) is bonded in a 3-coordinate geometry to one Li(3), one Ni(3), and one P(6) atom. In the twenty-fourth O site, O(24) is bonded in a 3-coordinate geometry to one Li(4), one Ni(3), and one P(1) atom. is represented by the CIF file [CIF]
data_Li4Fe2Ni3Te(PO4)6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.425
_cell_length_b   8.542
_cell_length_c   8.556
_cell_angle_alpha   63.276
_cell_angle_beta   63.916
_cell_angle_gamma   63.751
_symmetry_Int_Tables_number   1
_cell_volume   470.441
_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  0.740  0.147  0.357  1.0
  Li  Li1  1  0.297  0.840  0.637  1.0
  Li  Li2  1  0.634  0.301  0.844  1.0
  Li  Li3  1  0.846  0.632  0.306  1.0
  Fe  Fe4  1  0.013  0.003  0.000  1.0
  Fe  Fe5  1  0.485  0.502  0.499  1.0
  Ni  Ni6  1  0.141  0.147  0.145  1.0
  Ni  Ni7  1  0.354  0.351  0.349  1.0
  Ni  Ni8  1  0.649  0.652  0.653  1.0
  Te  Te9  1  0.849  0.842  0.848  1.0
  P  P10  1  0.067  0.746  0.436  1.0
  P  P11  1  0.434  0.064  0.749  1.0
  P  P12  1  0.252  0.540  0.951  1.0
  P  P13  1  0.552  0.953  0.252  1.0
  P  P14  1  0.941  0.248  0.540  1.0
  P  P15  1  0.747  0.437  0.063  1.0
  O  O16  1  0.110  0.298  0.491  1.0
  O  O17  1  0.313  0.513  0.104  1.0
  O  O18  1  0.065  0.906  0.253  1.0
  O  O19  1  0.552  0.099  0.307  1.0
  O  O20  1  0.058  0.810  0.586  1.0
  O  O21  1  0.251  0.588  0.420  1.0
  O  O22  1  0.243  0.082  0.897  1.0
  O  O23  1  0.439  0.242  0.583  1.0
  O  O24  1  0.174  0.397  0.983  1.0
  O  O25  1  0.595  0.420  0.251  1.0
  O  O26  1  0.102  0.750  0.915  1.0
  O  O27  1  0.392  0.007  0.186  1.0
  O  O28  1  0.584  0.045  0.824  1.0
  O  O29  1  0.894  0.243  0.083  1.0
  O  O30  1  0.409  0.560  0.759  1.0
  O  O31  1  0.817  0.587  0.049  1.0
  O  O32  1  0.562  0.760  0.410  1.0
  O  O33  1  0.758  0.910  0.099  1.0
  O  O34  1  0.753  0.412  0.564  1.0
  O  O35  1  0.944  0.176  0.404  1.0
  O  O36  1  0.481  0.896  0.693  1.0
  O  O37  1  0.917  0.099  0.748  1.0
  O  O38  1  0.691  0.485  0.896  1.0
  O  O39  1  0.897  0.687  0.488  1.0
[/CIF]
.