The compound described by Li4WCrTe2O12 crystallizes in the triclinic P1 space group. There are eight inequivalent Li sites. In the first Li site, Li(1) is bonded in a 6-coordinate geometry to one O(13), one O(16), one O(17), one O(2), one O(21), and one O(7) atom. In the second Li site, Li(2) is bonded in a 6-coordinate geometry to one O(1), one O(14), one O(15), one O(18), one O(22), and one O(8) atom. In the third Li site, Li(3) is bonded in a 6-coordinate geometry to one O(11), one O(20), one O(23), one O(3), one O(5), and one O(9) atom. In the fourth Li site, Li(4) is bonded in a 6-coordinate geometry to one O(10), one O(12), one O(19), one O(24), one O(4), and one O(6) atom. In the fifth Li site, Li(5) is bonded in a distorted trigonal planar geometry to one O(10), one O(11), one O(17), and one O(4) atom. In the sixth Li site, Li(6) is bonded in a trigonal planar geometry to one O(12), one O(18), and one O(9) atom. In the seventh Li site, Li(7) is bonded to one O(1), one O(14), one O(21), one O(23), one O(6), and one O(7) atom to form distorted LiO6 octahedra that share  a cornercorner with one W(1)O6 octahedra,  a cornercorner with one W(2)O6 octahedra,  a cornercorner with one Cr(2)O6 octahedra,  an edgeedge with one Te(1)O6 octahedra,  an edgeedge with one Te(2)O6 octahedra,  an edgeedge with one Te(4)O6 octahedra, and  a faceface with one Cr(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 56-65°. In the eighth Li site, Li(8) is bonded to one O(13), one O(2), one O(22), one O(24), one O(5), and one O(8) atom to form distorted LiO6 octahedra that share  a cornercorner with one W(1)O6 octahedra,  a cornercorner with one W(2)O6 octahedra,  a cornercorner with one Cr(1)O6 octahedra,  an edgeedge with one Te(1)O6 octahedra,  an edgeedge with one Te(2)O6 octahedra,  an edgeedge with one Te(3)O6 octahedra, and  a faceface with one Cr(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 53-63°. There are two inequivalent W sites. In the first W site, W(1) is bonded to one O(15), one O(20), one O(22), one O(4), one O(6), and one O(9) atom to form WO6 octahedra that share  a cornercorner with one Li(7)O6 octahedra,  a cornercorner with one Li(8)O6 octahedra,  a cornercorner with one Te(1)O6 octahedra,  a cornercorner with one Te(2)O6 octahedra, corners with two equivalent Te(3)O6 octahedra, and corners with two equivalent Te(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 39-62°. In the second W site, W(2) is bonded to one O(10), one O(16), one O(19), one O(21), one O(3), and one O(5) atom to form WO6 octahedra that share  a cornercorner with one Li(7)O6 octahedra,  a cornercorner with one Li(8)O6 octahedra,  a cornercorner with one Te(1)O6 octahedra,  a cornercorner with one Te(2)O6 octahedra, corners with two equivalent Te(3)O6 octahedra, and corners with two equivalent Te(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 38-56°. There are two inequivalent Cr sites. In the first Cr site, Cr(1) is bonded to one O(11), one O(14), one O(18), one O(2), one O(23), and one O(7) atom to form CrO6 octahedra that share  a cornercorner with one Li(8)O6 octahedra,  a cornercorner with one Te(3)O6 octahedra,  a cornercorner with one Te(4)O6 octahedra, corners with two equivalent Te(1)O6 octahedra, corners with two equivalent Te(2)O6 octahedra, and  a faceface with one Li(7)O6 octahedra. The corner-sharing octahedral tilt angles range from 34-63°. In the second Cr site, Cr(2) is bonded to one O(1), one O(12), one O(13), one O(17), one O(24), and one O(8) atom to form CrO6 octahedra that share  a cornercorner with one Li(7)O6 octahedra,  a cornercorner with one Te(3)O6 octahedra,  a cornercorner with one Te(4)O6 octahedra, corners with two equivalent Te(1)O6 octahedra, corners with two equivalent Te(2)O6 octahedra, and  a faceface with one Li(8)O6 octahedra. The corner-sharing octahedral tilt angles range from 36-65°. There are four inequivalent Te sites. In the first Te site, Te(1) is bonded to one O(1), one O(18), one O(22), one O(24), one O(3), and one O(7) atom to form TeO6 octahedra that share  a cornercorner with one W(1)O6 octahedra,  a cornercorner with one W(2)O6 octahedra, corners with two equivalent Cr(1)O6 octahedra, corners with two equivalent Cr(2)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra, and  an edgeedge with one Li(8)O6 octahedra. The corner-sharing octahedral tilt angles range from 37-39°. In the second Te site, Te(2) is bonded to one O(17), one O(2), one O(21), one O(23), one O(4), and one O(8) atom to form TeO6 octahedra that share  a cornercorner with one W(1)O6 octahedra,  a cornercorner with one W(2)O6 octahedra, corners with two equivalent Cr(1)O6 octahedra, corners with two equivalent Cr(2)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra, and  an edgeedge with one Li(8)O6 octahedra. The corner-sharing octahedral tilt angles range from 34-41°. In the third Te site, Te(3) is bonded to one O(11), one O(13), one O(15), one O(19), one O(5), and one O(9) atom to form TeO6 octahedra that share  a cornercorner with one Cr(1)O6 octahedra,  a cornercorner with one Cr(2)O6 octahedra, corners with two equivalent W(1)O6 octahedra, corners with two equivalent W(2)O6 octahedra, and  an edgeedge with one Li(8)O6 octahedra. The corner-sharing octahedral tilt angles range from 38-45°. In the fourth Te site, Te(4) is bonded to one O(10), one O(12), one O(14), one O(16), one O(20), and one O(6) atom to form TeO6 octahedra that share  a cornercorner with one Cr(1)O6 octahedra,  a cornercorner with one Cr(2)O6 octahedra, corners with two equivalent W(1)O6 octahedra, corners with two equivalent W(2)O6 octahedra, and  an edgeedge with one Li(7)O6 octahedra. The corner-sharing octahedral tilt angles range from 38-42°. There are twenty-four inequivalent O sites. In the first O site, O(1) is bonded in a distorted see-saw-like geometry to one Li(2), one Li(7), one Cr(2), and one Te(1) atom. In the second O site, O(2) is bonded in a distorted see-saw-like geometry to one Li(1), one Li(8), one Cr(1), and one Te(2) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to one Li(3), one W(2), and one Te(1) atom. In the fourth O site, O(4) is bonded in a 4-coordinate geometry to one Li(4), one Li(5), one W(1), and one Te(2) atom. In the fifth O site, O(5) is bonded in a distorted rectangular see-saw-like geometry to one Li(3), one Li(8), one W(2), and one Te(3) atom. In the sixth O site, O(6) is bonded in a 4-coordinate geometry to one Li(4), one Li(7), one W(1), and one Te(4) atom. In the seventh O site, O(7) is bonded in a distorted see-saw-like geometry to one Li(1), one Li(7), one Cr(1), and one Te(1) atom. In the eighth O site, O(8) is bonded in a distorted see-saw-like geometry to one Li(2), one Li(8), one Cr(2), and one Te(2) atom. In the ninth O site, O(9) is bonded to one Li(3), one Li(6), one W(1), and one Te(3) atom to form a mixture of distorted corner and edge-sharing OLi2TeW trigonal pyramids. In the tenth O site, O(10) is bonded to one Li(4), one Li(5), one W(2), and one Te(4) atom to form a mixture of distorted corner and edge-sharing OLi2TeW trigonal pyramids. In the eleventh O site, O(11) is bonded to one Li(3), one Li(5), one Cr(1), and one Te(3) atom to form distorted OLi2CrTe tetrahedra that share  a cornercorner with one O(18)Li2CrTe tetrahedra,  a cornercorner with one O(17)Li2CrTe trigonal pyramid,  a cornercorner with one O(10)Li2TeW trigonal pyramid, and  an edgeedge with one O(9)Li2TeW trigonal pyramid. In the twelfth O site, O(12) is bonded to one Li(4), one Li(6), one Cr(2), and one Te(4) atom to form OLi2CrTe tetrahedra that share  a cornercorner with one O(18)Li2CrTe tetrahedra,  a cornercorner with one O(17)Li2CrTe trigonal pyramid,  a cornercorner with one O(9)Li2TeW trigonal pyramid,  an edgeedge with one O(24)Li2CrTe tetrahedra, and  an edgeedge with one O(10)Li2TeW trigonal pyramid. In the thirteenth O site, O(13) is bonded in a distorted see-saw-like geometry to one Li(1), one Li(8), one Cr(2), and one Te(3) atom. In the fourteenth O site, O(14) is bonded in a distorted see-saw-like geometry to one Li(2), one Li(7), one Cr(1), and one Te(4) atom. In the fifteenth O site, O(15) is bonded in a distorted trigonal planar geometry to one Li(2), one W(1), and one Te(3) atom. In the sixteenth O site, O(16) is bonded in a 3-coordinate geometry to one Li(1), one W(2), and one Te(4) atom. In the seventeenth O site, O(17) is bonded to one Li(1), one Li(5), one Cr(2), and one Te(2) atom to form distorted OLi2CrTe trigonal pyramids that share  a cornercorner with one O(11)Li2CrTe tetrahedra,  a cornercorner with one O(12)Li2CrTe tetrahedra,  a cornercorner with one O(24)Li2CrTe tetrahedra, and  a cornercorner with one O(10)Li2TeW trigonal pyramid. In the eighteenth O site, O(18) is bonded to one Li(2), one Li(6), one Cr(1), and one Te(1) atom to form OLi2CrTe tetrahedra that share  a cornercorner with one O(11)Li2CrTe tetrahedra,  a cornercorner with one O(12)Li2CrTe tetrahedra,  a cornercorner with one O(24)Li2CrTe tetrahedra, and  a cornercorner with one O(9)Li2TeW trigonal pyramid. In the nineteenth O site, O(19) is bonded in a distorted trigonal planar geometry to one Li(4), one W(2), and one Te(3) atom. In the twentieth O site, O(20) is bonded in a distorted trigonal planar geometry to one Li(3), one W(1), and one Te(4) atom. In the twenty-first O site, O(21) is bonded in a distorted see-saw-like geometry to one Li(1), one Li(7), one W(2), and one Te(2) atom. In the twenty-second O site, O(22) is bonded in a 4-coordinate geometry to one Li(2), one Li(8), one W(1), and one Te(1) atom. In the twenty-third O site, O(23) is bonded in a distorted see-saw-like geometry to one Li(3), one Li(7), one Cr(1), and one Te(2) atom. In the twenty-fourth O site, O(24) is bonded to one Li(4), one Li(8), one Cr(2), and one Te(1) atom to form distorted OLi2CrTe tetrahedra that share  a cornercorner with one O(18)Li2CrTe tetrahedra,  a cornercorner with one O(17)Li2CrTe trigonal pyramid,  a cornercorner with one O(10)Li2TeW trigonal pyramid, and  an edgeedge with one O(12)Li2CrTe tetrahedra. is represented by the CIF file [CIF]
data_Li4CrTe2WO12
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.541
_cell_length_b   8.985
_cell_length_c   7.547
_cell_angle_alpha   113.467
_cell_angle_beta   93.098
_cell_angle_gamma   66.750
_symmetry_Int_Tables_number   1
_cell_volume   427.752
_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  0.065  0.304  0.926  1.0
  Li  Li1  1  0.566  0.306  0.431  1.0
  Li  Li2  1  0.320  0.766  0.180  1.0
  Li  Li3  1  0.828  0.766  0.670  1.0
  Li  Li4  1  0.876  0.747  0.138  1.0
  Li  Li5  1  0.375  0.742  0.632  1.0
  Li  Li6  1  0.548  0.309  0.948  1.0
  Li  Li7  1  0.042  0.308  0.454  1.0
  Cr  Cr8  1  0.242  0.499  0.252  1.0
  Cr  Cr9  1  0.749  0.502  0.760  1.0
  Te  Te10  1  0.250  0.503  0.753  1.0
  Te  Te11  1  0.751  0.504  0.253  1.0
  Te  Te12  1  0.991  0.003  0.510  1.0
  Te  Te13  1  0.496  0.000  0.002  1.0
  W  W14  1  0.496  0.005  0.502  1.0
  W  W15  1  0.998  0.005  0.003  1.0
  O  O16  1  0.526  0.430  0.769  1.0
  O  O17  1  0.028  0.425  0.267  1.0
  O  O18  1  0.190  0.753  0.937  1.0
  O  O19  1  0.700  0.754  0.429  1.0
  O  O20  1  0.047  0.066  0.259  1.0
  O  O21  1  0.544  0.057  0.774  1.0
  O  O22  1  0.235  0.428  0.956  1.0
  O  O23  1  0.729  0.438  0.462  1.0
  O  O24  1  0.311  0.919  0.521  1.0
  O  O25  1  0.784  0.937  0.032  1.0
  O  O26  1  0.083  0.743  0.298  1.0
  O  O27  1  0.574  0.763  0.809  1.0
  O  O28  1  0.941  0.259  0.685  1.0
  O  O29  1  0.451  0.237  0.170  1.0
  O  O30  1  0.702  0.065  0.453  1.0
  O  O31  1  0.223  0.054  0.945  1.0
  O  O32  1  0.795  0.554  0.037  1.0
  O  O33  1  0.298  0.544  0.531  1.0
  O  O34  1  0.970  0.924  0.724  1.0
  O  O35  1  0.465  0.933  0.214  1.0
  O  O36  1  0.820  0.244  0.050  1.0
  O  O37  1  0.311  0.244  0.561  1.0
  O  O38  1  0.486  0.547  0.208  1.0
  O  O39  1  0.981  0.557  0.714  1.0
[/CIF]
.
The compound described by Li4WCrTe2O12 crystallizes in the triclinic P1 space group. There are eight inequivalent Li sites. In the first Li site, Li(1) is bonded in a 6-coordinate geometry to one O(13), one O(16), one O(17), one O(2), one O(21), and one O(7) atom. In the second Li site, Li(2) is bonded in a 6-coordinate geometry to one O(1), one O(14), one O(15), one O(18), one O(22), and one O(8) atom. In the third Li site, Li(3) is bonded in a 6-coordinate geometry to one O(11), one O(20), one O(23), one O(3), one O(5), and one O(9) atom. In the fourth Li site, Li(4) is bonded in a 6-coordinate geometry to one O(10), one O(12), one O(19), one O(24), one O(4), and one O(6) atom. In the fifth Li site, Li(5) is bonded in a distorted trigonal planar geometry to one O(10), one O(11), one O(17), and one O(4) atom. In the sixth Li site, Li(6) is bonded in a trigonal planar geometry to one O(12), one O(18), and one O(9) atom. In the seventh Li site, Li(7) is bonded to one O(1), one O(14), one O(21), one O(23), one O(6), and one O(7) atom to form distorted LiO6 octahedra that share  a cornercorner with one W(1)O6 octahedra,  a cornercorner with one W(2)O6 octahedra,  a cornercorner with one Cr(2)O6 octahedra,  an edgeedge with one Te(1)O6 octahedra,  an edgeedge with one Te(2)O6 octahedra,  an edgeedge with one Te(4)O6 octahedra, and  a faceface with one Cr(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 56-65°. In the eighth Li site, Li(8) is bonded to one O(13), one O(2), one O(22), one O(24), one O(5), and one O(8) atom to form distorted LiO6 octahedra that share  a cornercorner with one W(1)O6 octahedra,  a cornercorner with one W(2)O6 octahedra,  a cornercorner with one Cr(1)O6 octahedra,  an edgeedge with one Te(1)O6 octahedra,  an edgeedge with one Te(2)O6 octahedra,  an edgeedge with one Te(3)O6 octahedra, and  a faceface with one Cr(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 53-63°. There are two inequivalent W sites. In the first W site, W(1) is bonded to one O(15), one O(20), one O(22), one O(4), one O(6), and one O(9) atom to form WO6 octahedra that share  a cornercorner with one Li(7)O6 octahedra,  a cornercorner with one Li(8)O6 octahedra,  a cornercorner with one Te(1)O6 octahedra,  a cornercorner with one Te(2)O6 octahedra, corners with two equivalent Te(3)O6 octahedra, and corners with two equivalent Te(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 39-62°. In the second W site, W(2) is bonded to one O(10), one O(16), one O(19), one O(21), one O(3), and one O(5) atom to form WO6 octahedra that share  a cornercorner with one Li(7)O6 octahedra,  a cornercorner with one Li(8)O6 octahedra,  a cornercorner with one Te(1)O6 octahedra,  a cornercorner with one Te(2)O6 octahedra, corners with two equivalent Te(3)O6 octahedra, and corners with two equivalent Te(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 38-56°. There are two inequivalent Cr sites. In the first Cr site, Cr(1) is bonded to one O(11), one O(14), one O(18), one O(2), one O(23), and one O(7) atom to form CrO6 octahedra that share  a cornercorner with one Li(8)O6 octahedra,  a cornercorner with one Te(3)O6 octahedra,  a cornercorner with one Te(4)O6 octahedra, corners with two equivalent Te(1)O6 octahedra, corners with two equivalent Te(2)O6 octahedra, and  a faceface with one Li(7)O6 octahedra. The corner-sharing octahedral tilt angles range from 34-63°. In the second Cr site, Cr(2) is bonded to one O(1), one O(12), one O(13), one O(17), one O(24), and one O(8) atom to form CrO6 octahedra that share  a cornercorner with one Li(7)O6 octahedra,  a cornercorner with one Te(3)O6 octahedra,  a cornercorner with one Te(4)O6 octahedra, corners with two equivalent Te(1)O6 octahedra, corners with two equivalent Te(2)O6 octahedra, and  a faceface with one Li(8)O6 octahedra. The corner-sharing octahedral tilt angles range from 36-65°. There are four inequivalent Te sites. In the first Te site, Te(1) is bonded to one O(1), one O(18), one O(22), one O(24), one O(3), and one O(7) atom to form TeO6 octahedra that share  a cornercorner with one W(1)O6 octahedra,  a cornercorner with one W(2)O6 octahedra, corners with two equivalent Cr(1)O6 octahedra, corners with two equivalent Cr(2)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra, and  an edgeedge with one Li(8)O6 octahedra. The corner-sharing octahedral tilt angles range from 37-39°. In the second Te site, Te(2) is bonded to one O(17), one O(2), one O(21), one O(23), one O(4), and one O(8) atom to form TeO6 octahedra that share  a cornercorner with one W(1)O6 octahedra,  a cornercorner with one W(2)O6 octahedra, corners with two equivalent Cr(1)O6 octahedra, corners with two equivalent Cr(2)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra, and  an edgeedge with one Li(8)O6 octahedra. The corner-sharing octahedral tilt angles range from 34-41°. In the third Te site, Te(3) is bonded to one O(11), one O(13), one O(15), one O(19), one O(5), and one O(9) atom to form TeO6 octahedra that share  a cornercorner with one Cr(1)O6 octahedra,  a cornercorner with one Cr(2)O6 octahedra, corners with two equivalent W(1)O6 octahedra, corners with two equivalent W(2)O6 octahedra, and  an edgeedge with one Li(8)O6 octahedra. The corner-sharing octahedral tilt angles range from 38-45°. In the fourth Te site, Te(4) is bonded to one O(10), one O(12), one O(14), one O(16), one O(20), and one O(6) atom to form TeO6 octahedra that share  a cornercorner with one Cr(1)O6 octahedra,  a cornercorner with one Cr(2)O6 octahedra, corners with two equivalent W(1)O6 octahedra, corners with two equivalent W(2)O6 octahedra, and  an edgeedge with one Li(7)O6 octahedra. The corner-sharing octahedral tilt angles range from 38-42°. There are twenty-four inequivalent O sites. In the first O site, O(1) is bonded in a distorted see-saw-like geometry to one Li(2), one Li(7), one Cr(2), and one Te(1) atom. In the second O site, O(2) is bonded in a distorted see-saw-like geometry to one Li(1), one Li(8), one Cr(1), and one Te(2) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to one Li(3), one W(2), and one Te(1) atom. In the fourth O site, O(4) is bonded in a 4-coordinate geometry to one Li(4), one Li(5), one W(1), and one Te(2) atom. In the fifth O site, O(5) is bonded in a distorted rectangular see-saw-like geometry to one Li(3), one Li(8), one W(2), and one Te(3) atom. In the sixth O site, O(6) is bonded in a 4-coordinate geometry to one Li(4), one Li(7), one W(1), and one Te(4) atom. In the seventh O site, O(7) is bonded in a distorted see-saw-like geometry to one Li(1), one Li(7), one Cr(1), and one Te(1) atom. In the eighth O site, O(8) is bonded in a distorted see-saw-like geometry to one Li(2), one Li(8), one Cr(2), and one Te(2) atom. In the ninth O site, O(9) is bonded to one Li(3), one Li(6), one W(1), and one Te(3) atom to form a mixture of distorted corner and edge-sharing OLi2TeW trigonal pyramids. In the tenth O site, O(10) is bonded to one Li(4), one Li(5), one W(2), and one Te(4) atom to form a mixture of distorted corner and edge-sharing OLi2TeW trigonal pyramids. In the eleventh O site, O(11) is bonded to one Li(3), one Li(5), one Cr(1), and one Te(3) atom to form distorted OLi2CrTe tetrahedra that share  a cornercorner with one O(18)Li2CrTe tetrahedra,  a cornercorner with one O(17)Li2CrTe trigonal pyramid,  a cornercorner with one O(10)Li2TeW trigonal pyramid, and  an edgeedge with one O(9)Li2TeW trigonal pyramid. In the twelfth O site, O(12) is bonded to one Li(4), one Li(6), one Cr(2), and one Te(4) atom to form OLi2CrTe tetrahedra that share  a cornercorner with one O(18)Li2CrTe tetrahedra,  a cornercorner with one O(17)Li2CrTe trigonal pyramid,  a cornercorner with one O(9)Li2TeW trigonal pyramid,  an edgeedge with one O(24)Li2CrTe tetrahedra, and  an edgeedge with one O(10)Li2TeW trigonal pyramid. In the thirteenth O site, O(13) is bonded in a distorted see-saw-like geometry to one Li(1), one Li(8), one Cr(2), and one Te(3) atom. In the fourteenth O site, O(14) is bonded in a distorted see-saw-like geometry to one Li(2), one Li(7), one Cr(1), and one Te(4) atom. In the fifteenth O site, O(15) is bonded in a distorted trigonal planar geometry to one Li(2), one W(1), and one Te(3) atom. In the sixteenth O site, O(16) is bonded in a 3-coordinate geometry to one Li(1), one W(2), and one Te(4) atom. In the seventeenth O site, O(17) is bonded to one Li(1), one Li(5), one Cr(2), and one Te(2) atom to form distorted OLi2CrTe trigonal pyramids that share  a cornercorner with one O(11)Li2CrTe tetrahedra,  a cornercorner with one O(12)Li2CrTe tetrahedra,  a cornercorner with one O(24)Li2CrTe tetrahedra, and  a cornercorner with one O(10)Li2TeW trigonal pyramid. In the eighteenth O site, O(18) is bonded to one Li(2), one Li(6), one Cr(1), and one Te(1) atom to form OLi2CrTe tetrahedra that share  a cornercorner with one O(11)Li2CrTe tetrahedra,  a cornercorner with one O(12)Li2CrTe tetrahedra,  a cornercorner with one O(24)Li2CrTe tetrahedra, and  a cornercorner with one O(9)Li2TeW trigonal pyramid. In the nineteenth O site, O(19) is bonded in a distorted trigonal planar geometry to one Li(4), one W(2), and one Te(3) atom. In the twentieth O site, O(20) is bonded in a distorted trigonal planar geometry to one Li(3), one W(1), and one Te(4) atom. In the twenty-first O site, O(21) is bonded in a distorted see-saw-like geometry to one Li(1), one Li(7), one W(2), and one Te(2) atom. In the twenty-second O site, O(22) is bonded in a 4-coordinate geometry to one Li(2), one Li(8), one W(1), and one Te(1) atom. In the twenty-third O site, O(23) is bonded in a distorted see-saw-like geometry to one Li(3), one Li(7), one Cr(1), and one Te(2) atom. In the twenty-fourth O site, O(24) is bonded to one Li(4), one Li(8), one Cr(2), and one Te(1) atom to form distorted OLi2CrTe tetrahedra that share  a cornercorner with one O(18)Li2CrTe tetrahedra,  a cornercorner with one O(17)Li2CrTe trigonal pyramid,  a cornercorner with one O(10)Li2TeW trigonal pyramid, and  an edgeedge with one O(12)Li2CrTe tetrahedra. is represented by the CIF file [CIF]
data_Li4CrTe2WO12
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.541
_cell_length_b   8.985
_cell_length_c   7.547
_cell_angle_alpha   113.467
_cell_angle_beta   93.098
_cell_angle_gamma   66.750
_symmetry_Int_Tables_number   1
_cell_volume   427.752
_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  0.065  0.304  0.926  1.0
  Li  Li1  1  0.566  0.306  0.431  1.0
  Li  Li2  1  0.320  0.766  0.180  1.0
  Li  Li3  1  0.828  0.766  0.670  1.0
  Li  Li4  1  0.876  0.747  0.138  1.0
  Li  Li5  1  0.375  0.742  0.632  1.0
  Li  Li6  1  0.548  0.309  0.948  1.0
  Li  Li7  1  0.042  0.308  0.454  1.0
  Cr  Cr8  1  0.242  0.499  0.252  1.0
  Cr  Cr9  1  0.749  0.502  0.760  1.0
  Te  Te10  1  0.250  0.503  0.753  1.0
  Te  Te11  1  0.751  0.504  0.253  1.0
  Te  Te12  1  0.991  0.003  0.510  1.0
  Te  Te13  1  0.496  0.000  0.002  1.0
  W  W14  1  0.496  0.005  0.502  1.0
  W  W15  1  0.998  0.005  0.003  1.0
  O  O16  1  0.526  0.430  0.769  1.0
  O  O17  1  0.028  0.425  0.267  1.0
  O  O18  1  0.190  0.753  0.937  1.0
  O  O19  1  0.700  0.754  0.429  1.0
  O  O20  1  0.047  0.066  0.259  1.0
  O  O21  1  0.544  0.057  0.774  1.0
  O  O22  1  0.235  0.428  0.956  1.0
  O  O23  1  0.729  0.438  0.462  1.0
  O  O24  1  0.311  0.919  0.521  1.0
  O  O25  1  0.784  0.937  0.032  1.0
  O  O26  1  0.083  0.743  0.298  1.0
  O  O27  1  0.574  0.763  0.809  1.0
  O  O28  1  0.941  0.259  0.685  1.0
  O  O29  1  0.451  0.237  0.170  1.0
  O  O30  1  0.702  0.065  0.453  1.0
  O  O31  1  0.223  0.054  0.945  1.0
  O  O32  1  0.795  0.554  0.037  1.0
  O  O33  1  0.298  0.544  0.531  1.0
  O  O34  1  0.970  0.924  0.724  1.0
  O  O35  1  0.465  0.933  0.214  1.0
  O  O36  1  0.820  0.244  0.050  1.0
  O  O37  1  0.311  0.244  0.561  1.0
  O  O38  1  0.486  0.547  0.208  1.0
  O  O39  1  0.981  0.557  0.714  1.0
[/CIF]
.