The material structure described by Li4CrTe(WO6)2 crystallizes in the triclinic P1 space group. There are eight inequivalent Li sites. In the first Li site, Li(1) is bonded in a 5-coordinate geometry to one O(1), one O(14), one O(16), one O(22), and one O(8) atom. In the second Li site, Li(2) is bonded in a 6-coordinate geometry to one O(13), one O(15), one O(17), one O(2), one O(21), and one O(7) atom. In the third Li site, Li(3) is bonded in a 6-coordinate geometry to one O(11), one O(20), one O(24), one O(3), one O(5), and one O(9) atom. In the fourth Li site, Li(4) is bonded in a 5-coordinate geometry to one O(10), one O(19), one O(23), one O(4), and one O(6) atom. In the fifth Li site, Li(5) is bonded in a 6-coordinate geometry to one O(10), one O(12), one O(16), one O(18), one O(20), and one O(3) atom. In the sixth Li site, Li(6) is bonded in a 6-coordinate geometry to one O(11), one O(15), one O(17), one O(19), one O(4), and one O(9) atom. In the seventh Li site, Li(7) is bonded in a 3-coordinate geometry to one O(15), one O(19), one O(2), one O(21), and one O(6) atom. In the eighth Li site, Li(8) is bonded in a 6-coordinate geometry to one O(1), one O(14), one O(16), one O(20), one O(22), and one O(5) atom. There are four inequivalent W sites. In the first W site, W(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 WO6 octahedra that share corners with two equivalent Cr(2)O6 octahedra, corners with two equivalent Te(1)O6 octahedra, and corners with two equivalent Te(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 35-44°. In the second W site, W(2) 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 WO6 octahedra that share corners with two equivalent Cr(1)O6 octahedra, corners with two equivalent Cr(2)O6 octahedra, and corners with two equivalent Te(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 33-45°. In the third W site, W(3) 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 WO6 octahedra that share corners with two equivalent Cr(1)O6 octahedra, corners with two equivalent Te(1)O6 octahedra, and corners with two equivalent Te(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 33-49°. In the fourth W site, W(4) 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 WO6 octahedra that share corners with two equivalent Cr(1)O6 octahedra, corners with two equivalent Cr(2)O6 octahedra, and corners with two equivalent Te(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 32-39°. There are two inequivalent Cr sites. In the first Cr site, Cr(1) is bonded to one O(10), one O(15), one O(19), one O(21), one O(4), and one O(6) atom to form CrO6 octahedra that share corners with two equivalent W(2)O6 octahedra, corners with two equivalent W(3)O6 octahedra, and corners with two equivalent W(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 32-41°. In the second Cr site, Cr(2) is bonded to one O(16), one O(20), one O(22), one O(3), one O(5), and one O(9) atom to form CrO6 octahedra that share corners with two equivalent W(1)O6 octahedra, corners with two equivalent W(2)O6 octahedra, and corners with two equivalent W(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 33-37°. There are two inequivalent Te sites. In the first Te site, Te(1) is bonded to one O(1), one O(12), one O(14), one O(18), one O(23), and one O(8) atom to form TeO6 octahedra that share corners with two equivalent W(1)O6 octahedra, corners with two equivalent W(2)O6 octahedra, and corners with two equivalent W(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 40-49°. In the second Te site, Te(2) is bonded to one O(11), one O(13), one O(17), one O(2), one O(24), and one O(7) atom to form TeO6 octahedra that share corners with two equivalent W(1)O6 octahedra, corners with two equivalent W(3)O6 octahedra, and corners with two equivalent W(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 38-44°. There are twenty-four inequivalent O sites. In the first O site, O(1) is bonded to one Li(1), one Li(8), one W(1), and one Te(1) atom to form OLi2TeW trigonal pyramids that share  a cornercorner with one O(22)Li2CrW trigonal pyramid,  a cornercorner with one O(14)Li2TeW trigonal pyramid,  an edgeedge with one O(22)Li2CrW trigonal pyramid, and  an edgeedge with one O(14)Li2TeW trigonal pyramid. In the second O site, O(2) is bonded to one Li(2), one Li(7), one W(3), and one Te(2) atom to form a mixture of edge and corner-sharing OLi2TeW trigonal pyramids. In the third O site, O(3) is bonded in a 4-coordinate geometry to one Li(3), one Li(5), one W(1), and one Cr(2) atom. In the fourth O site, O(4) is bonded in a distorted see-saw-like geometry to one Li(4), one Li(6), one W(3), and one Cr(1) atom. In the fifth O site, O(5) is bonded in a rectangular see-saw-like geometry to one Li(3), one Li(8), one W(4), and one Cr(2) atom. In the sixth O site, O(6) is bonded to one Li(4), one Li(7), one W(2), and one Cr(1) atom to form OLi2CrW trigonal pyramids that share  a cornercorner with one O(14)Li2TeW trigonal pyramid,  a cornercorner with one O(2)Li2TeW trigonal pyramid, and corners with two equivalent O(21)Li2CrW trigonal pyramids. In the seventh O site, O(7) is bonded in a distorted trigonal planar geometry to one Li(2), one W(1), and one Te(2) atom. In the eighth O site, O(8) is bonded in a distorted trigonal planar geometry to one Li(1), one W(3), and one Te(1) atom. In the ninth O site, O(9) is bonded in a 4-coordinate geometry to one Li(3), one Li(6), one W(4), and one Cr(2) atom. In the tenth O site, O(10) is bonded in a distorted see-saw-like geometry to one Li(4), one Li(5), one W(2), and one Cr(1) atom. In the eleventh O site, O(11) is bonded in a 4-coordinate geometry to one Li(3), one Li(6), one W(4), and one Te(2) atom. In the twelfth O site, O(12) is bonded in a 3-coordinate geometry to one Li(5), one W(2), and one Te(1) atom. In the thirteenth O site, O(13) is bonded in a 3-coordinate geometry to one Li(2), one W(4), and one Te(2) atom. In the fourteenth O site, O(14) is bonded to one Li(1), one Li(8), one W(2), and one Te(1) atom to form distorted OLi2TeW trigonal pyramids that share  a cornercorner with one O(6)Li2CrW trigonal pyramid,  a cornercorner with one O(1)Li2TeW trigonal pyramid,  an edgeedge with one O(22)Li2CrW trigonal pyramid, and  an edgeedge with one O(1)Li2TeW trigonal pyramid. In the fifteenth O site, O(15) is bonded in a 5-coordinate geometry to one Li(2), one Li(6), one Li(7), one W(4), and one Cr(1) atom. In the sixteenth O site, O(16) is bonded in a 5-coordinate geometry to one Li(1), one Li(5), one Li(8), one W(2), and one Cr(2) atom. In the seventeenth O site, O(17) is bonded in a 4-coordinate geometry to one Li(2), one Li(6), one W(3), and one Te(2) atom. In the eighteenth O site, O(18) is bonded in a 3-coordinate geometry to one Li(5), one W(1), and one Te(1) atom. In the nineteenth O site, O(19) is bonded in a 5-coordinate geometry to one Li(4), one Li(6), one Li(7), one W(4), and one Cr(1) atom. In the twentieth O site, O(20) is bonded in a 5-coordinate geometry to one Li(3), one Li(5), one Li(8), one W(2), and one Cr(2) atom. In the twenty-first O site, O(21) is bonded to one Li(2), one Li(7), one W(3), and one Cr(1) atom to form OLi2CrW trigonal pyramids that share  a cornercorner with one O(2)Li2TeW trigonal pyramid, corners with two equivalent O(6)Li2CrW trigonal pyramids, and  an edgeedge with one O(2)Li2TeW trigonal pyramid. In the twenty-second O site, O(22) is bonded to one Li(1), one Li(8), one W(1), and one Cr(2) atom to form a mixture of distorted edge and corner-sharing OLi2CrW trigonal pyramids. In the twenty-third O site, O(23) is bonded in a 3-coordinate geometry to one Li(4), one W(3), and one Te(1) atom. In the twenty-fourth O site, O(24) is bonded in a distorted trigonal planar geometry to one Li(3), one W(1), and one Te(2) atom. is represented by the CIF file [CIF]
data_Li4CrTe(WO6)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.180
_cell_length_b   7.547
_cell_length_c   11.001
_cell_angle_alpha   85.746
_cell_angle_beta   90.064
_cell_angle_gamma   90.195
_symmetry_Int_Tables_number   1
_cell_volume   428.924
_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  0.005  0.262  0.288  1.0
  Li  Li1  1  0.010  0.272  0.795  1.0
  Li  Li2  1  0.497  0.800  0.530  1.0
  Li  Li3  1  0.494  0.809  0.025  1.0
  Li  Li4  1  0.989  0.813  0.297  1.0
  Li  Li5  1  0.000  0.800  0.792  1.0
  Li  Li6  1  0.506  0.216  0.980  1.0
  Li  Li7  1  0.506  0.207  0.473  1.0
  Cr  Cr8  1  0.003  0.997  0.003  1.0
  Cr  Cr9  1  0.004  1.000  0.504  1.0
  Te  Te10  1  0.481  0.515  0.253  1.0
  Te  Te11  1  0.500  0.503  0.750  1.0
  W  W12  1  0.997  0.502  0.504  1.0
  W  W13  1  0.507  0.006  0.250  1.0
  W  W14  1  0.983  0.503  0.003  1.0
  W  W15  1  0.507  0.004  0.748  1.0
  O  O16  1  0.304  0.428  0.410  1.0
  O  O17  1  0.308  0.426  0.896  1.0
  O  O18  1  0.122  0.740  0.506  1.0
  O  O19  1  0.125  0.738  0.989  1.0
  O  O20  1  0.325  0.049  0.598  1.0
  O  O21  1  0.319  0.051  0.098  1.0
  O  O22  1  0.196  0.431  0.658  1.0
  O  O23  1  0.143  0.436  0.156  1.0
  O  O24  1  0.803  0.941  0.658  1.0
  O  O25  1  0.792  0.926  0.154  1.0
  O  O26  1  0.375  0.746  0.746  1.0
  O  O27  1  0.347  0.757  0.255  1.0
  O  O28  1  0.628  0.255  0.750  1.0
  O  O29  1  0.641  0.236  0.256  1.0
  O  O30  1  0.205  0.049  0.844  1.0
  O  O31  1  0.205  0.057  0.348  1.0
  O  O32  1  0.822  0.557  0.829  1.0
  O  O33  1  0.829  0.572  0.354  1.0
  O  O34  1  0.696  0.945  0.897  1.0
  O  O35  1  0.697  0.935  0.401  1.0
  O  O36  1  0.890  0.257  0.987  1.0
  O  O37  1  0.887  0.259  0.499  1.0
  O  O38  1  0.674  0.575  0.062  1.0
  O  O39  1  0.680  0.563  0.595  1.0
[/CIF]
.
The material structure described by Li4CrTe(WO6)2 crystallizes in the triclinic P1 space group. There are eight inequivalent Li sites. In the first Li site, Li(1) is bonded in a 5-coordinate geometry to one O(1), one O(14), one O(16), one O(22), and one O(8) atom. In the second Li site, Li(2) is bonded in a 6-coordinate geometry to one O(13), one O(15), one O(17), one O(2), one O(21), and one O(7) atom. In the third Li site, Li(3) is bonded in a 6-coordinate geometry to one O(11), one O(20), one O(24), one O(3), one O(5), and one O(9) atom. In the fourth Li site, Li(4) is bonded in a 5-coordinate geometry to one O(10), one O(19), one O(23), one O(4), and one O(6) atom. In the fifth Li site, Li(5) is bonded in a 6-coordinate geometry to one O(10), one O(12), one O(16), one O(18), one O(20), and one O(3) atom. In the sixth Li site, Li(6) is bonded in a 6-coordinate geometry to one O(11), one O(15), one O(17), one O(19), one O(4), and one O(9) atom. In the seventh Li site, Li(7) is bonded in a 3-coordinate geometry to one O(15), one O(19), one O(2), one O(21), and one O(6) atom. In the eighth Li site, Li(8) is bonded in a 6-coordinate geometry to one O(1), one O(14), one O(16), one O(20), one O(22), and one O(5) atom. There are four inequivalent W sites. In the first W site, W(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 WO6 octahedra that share corners with two equivalent Cr(2)O6 octahedra, corners with two equivalent Te(1)O6 octahedra, and corners with two equivalent Te(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 35-44°. In the second W site, W(2) 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 WO6 octahedra that share corners with two equivalent Cr(1)O6 octahedra, corners with two equivalent Cr(2)O6 octahedra, and corners with two equivalent Te(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 33-45°. In the third W site, W(3) 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 WO6 octahedra that share corners with two equivalent Cr(1)O6 octahedra, corners with two equivalent Te(1)O6 octahedra, and corners with two equivalent Te(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 33-49°. In the fourth W site, W(4) 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 WO6 octahedra that share corners with two equivalent Cr(1)O6 octahedra, corners with two equivalent Cr(2)O6 octahedra, and corners with two equivalent Te(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 32-39°. There are two inequivalent Cr sites. In the first Cr site, Cr(1) is bonded to one O(10), one O(15), one O(19), one O(21), one O(4), and one O(6) atom to form CrO6 octahedra that share corners with two equivalent W(2)O6 octahedra, corners with two equivalent W(3)O6 octahedra, and corners with two equivalent W(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 32-41°. In the second Cr site, Cr(2) is bonded to one O(16), one O(20), one O(22), one O(3), one O(5), and one O(9) atom to form CrO6 octahedra that share corners with two equivalent W(1)O6 octahedra, corners with two equivalent W(2)O6 octahedra, and corners with two equivalent W(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 33-37°. There are two inequivalent Te sites. In the first Te site, Te(1) is bonded to one O(1), one O(12), one O(14), one O(18), one O(23), and one O(8) atom to form TeO6 octahedra that share corners with two equivalent W(1)O6 octahedra, corners with two equivalent W(2)O6 octahedra, and corners with two equivalent W(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 40-49°. In the second Te site, Te(2) is bonded to one O(11), one O(13), one O(17), one O(2), one O(24), and one O(7) atom to form TeO6 octahedra that share corners with two equivalent W(1)O6 octahedra, corners with two equivalent W(3)O6 octahedra, and corners with two equivalent W(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 38-44°. There are twenty-four inequivalent O sites. In the first O site, O(1) is bonded to one Li(1), one Li(8), one W(1), and one Te(1) atom to form OLi2TeW trigonal pyramids that share  a cornercorner with one O(22)Li2CrW trigonal pyramid,  a cornercorner with one O(14)Li2TeW trigonal pyramid,  an edgeedge with one O(22)Li2CrW trigonal pyramid, and  an edgeedge with one O(14)Li2TeW trigonal pyramid. In the second O site, O(2) is bonded to one Li(2), one Li(7), one W(3), and one Te(2) atom to form a mixture of edge and corner-sharing OLi2TeW trigonal pyramids. In the third O site, O(3) is bonded in a 4-coordinate geometry to one Li(3), one Li(5), one W(1), and one Cr(2) atom. In the fourth O site, O(4) is bonded in a distorted see-saw-like geometry to one Li(4), one Li(6), one W(3), and one Cr(1) atom. In the fifth O site, O(5) is bonded in a rectangular see-saw-like geometry to one Li(3), one Li(8), one W(4), and one Cr(2) atom. In the sixth O site, O(6) is bonded to one Li(4), one Li(7), one W(2), and one Cr(1) atom to form OLi2CrW trigonal pyramids that share  a cornercorner with one O(14)Li2TeW trigonal pyramid,  a cornercorner with one O(2)Li2TeW trigonal pyramid, and corners with two equivalent O(21)Li2CrW trigonal pyramids. In the seventh O site, O(7) is bonded in a distorted trigonal planar geometry to one Li(2), one W(1), and one Te(2) atom. In the eighth O site, O(8) is bonded in a distorted trigonal planar geometry to one Li(1), one W(3), and one Te(1) atom. In the ninth O site, O(9) is bonded in a 4-coordinate geometry to one Li(3), one Li(6), one W(4), and one Cr(2) atom. In the tenth O site, O(10) is bonded in a distorted see-saw-like geometry to one Li(4), one Li(5), one W(2), and one Cr(1) atom. In the eleventh O site, O(11) is bonded in a 4-coordinate geometry to one Li(3), one Li(6), one W(4), and one Te(2) atom. In the twelfth O site, O(12) is bonded in a 3-coordinate geometry to one Li(5), one W(2), and one Te(1) atom. In the thirteenth O site, O(13) is bonded in a 3-coordinate geometry to one Li(2), one W(4), and one Te(2) atom. In the fourteenth O site, O(14) is bonded to one Li(1), one Li(8), one W(2), and one Te(1) atom to form distorted OLi2TeW trigonal pyramids that share  a cornercorner with one O(6)Li2CrW trigonal pyramid,  a cornercorner with one O(1)Li2TeW trigonal pyramid,  an edgeedge with one O(22)Li2CrW trigonal pyramid, and  an edgeedge with one O(1)Li2TeW trigonal pyramid. In the fifteenth O site, O(15) is bonded in a 5-coordinate geometry to one Li(2), one Li(6), one Li(7), one W(4), and one Cr(1) atom. In the sixteenth O site, O(16) is bonded in a 5-coordinate geometry to one Li(1), one Li(5), one Li(8), one W(2), and one Cr(2) atom. In the seventeenth O site, O(17) is bonded in a 4-coordinate geometry to one Li(2), one Li(6), one W(3), and one Te(2) atom. In the eighteenth O site, O(18) is bonded in a 3-coordinate geometry to one Li(5), one W(1), and one Te(1) atom. In the nineteenth O site, O(19) is bonded in a 5-coordinate geometry to one Li(4), one Li(6), one Li(7), one W(4), and one Cr(1) atom. In the twentieth O site, O(20) is bonded in a 5-coordinate geometry to one Li(3), one Li(5), one Li(8), one W(2), and one Cr(2) atom. In the twenty-first O site, O(21) is bonded to one Li(2), one Li(7), one W(3), and one Cr(1) atom to form OLi2CrW trigonal pyramids that share  a cornercorner with one O(2)Li2TeW trigonal pyramid, corners with two equivalent O(6)Li2CrW trigonal pyramids, and  an edgeedge with one O(2)Li2TeW trigonal pyramid. In the twenty-second O site, O(22) is bonded to one Li(1), one Li(8), one W(1), and one Cr(2) atom to form a mixture of distorted edge and corner-sharing OLi2CrW trigonal pyramids. In the twenty-third O site, O(23) is bonded in a 3-coordinate geometry to one Li(4), one W(3), and one Te(1) atom. In the twenty-fourth O site, O(24) is bonded in a distorted trigonal planar geometry to one Li(3), one W(1), and one Te(2) atom. is represented by the CIF file [CIF]
data_Li4CrTe(WO6)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.180
_cell_length_b   7.547
_cell_length_c   11.001
_cell_angle_alpha   85.746
_cell_angle_beta   90.064
_cell_angle_gamma   90.195
_symmetry_Int_Tables_number   1
_cell_volume   428.924
_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  0.005  0.262  0.288  1.0
  Li  Li1  1  0.010  0.272  0.795  1.0
  Li  Li2  1  0.497  0.800  0.530  1.0
  Li  Li3  1  0.494  0.809  0.025  1.0
  Li  Li4  1  0.989  0.813  0.297  1.0
  Li  Li5  1  0.000  0.800  0.792  1.0
  Li  Li6  1  0.506  0.216  0.980  1.0
  Li  Li7  1  0.506  0.207  0.473  1.0
  Cr  Cr8  1  0.003  0.997  0.003  1.0
  Cr  Cr9  1  0.004  1.000  0.504  1.0
  Te  Te10  1  0.481  0.515  0.253  1.0
  Te  Te11  1  0.500  0.503  0.750  1.0
  W  W12  1  0.997  0.502  0.504  1.0
  W  W13  1  0.507  0.006  0.250  1.0
  W  W14  1  0.983  0.503  0.003  1.0
  W  W15  1  0.507  0.004  0.748  1.0
  O  O16  1  0.304  0.428  0.410  1.0
  O  O17  1  0.308  0.426  0.896  1.0
  O  O18  1  0.122  0.740  0.506  1.0
  O  O19  1  0.125  0.738  0.989  1.0
  O  O20  1  0.325  0.049  0.598  1.0
  O  O21  1  0.319  0.051  0.098  1.0
  O  O22  1  0.196  0.431  0.658  1.0
  O  O23  1  0.143  0.436  0.156  1.0
  O  O24  1  0.803  0.941  0.658  1.0
  O  O25  1  0.792  0.926  0.154  1.0
  O  O26  1  0.375  0.746  0.746  1.0
  O  O27  1  0.347  0.757  0.255  1.0
  O  O28  1  0.628  0.255  0.750  1.0
  O  O29  1  0.641  0.236  0.256  1.0
  O  O30  1  0.205  0.049  0.844  1.0
  O  O31  1  0.205  0.057  0.348  1.0
  O  O32  1  0.822  0.557  0.829  1.0
  O  O33  1  0.829  0.572  0.354  1.0
  O  O34  1  0.696  0.945  0.897  1.0
  O  O35  1  0.697  0.935  0.401  1.0
  O  O36  1  0.890  0.257  0.987  1.0
  O  O37  1  0.887  0.259  0.499  1.0
  O  O38  1  0.674  0.575  0.062  1.0
  O  O39  1  0.680  0.563  0.595  1.0
[/CIF]
.