The compound described by Li2WCr3O8 is Spinel-derived structured and crystallizes in the triclinic P-1 space group. There are two inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(1), one O(4), one O(6), and one O(8) atom to form LiO4 tetrahedra that share corners with three equivalent W(1)O6 octahedra, corners with three equivalent Cr(1)O6 octahedra, corners with three equivalent Cr(2)O6 octahedra, and corners with three equivalent Cr(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 57-61°. In the second Li site, Li(2) is bonded to one O(2), one O(3), one O(5), and one O(7) atom to form LiO4 tetrahedra that share corners with three equivalent W(2)O6 octahedra, corners with three equivalent Cr(1)O6 octahedra, corners with three equivalent Cr(2)O6 octahedra, and corners with three equivalent Cr(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 56-61°. There are two inequivalent W sites. In the first W site, W(1) is bonded to two equivalent O(4), two equivalent O(6), and two equivalent O(8) atoms to form WO6 octahedra that share corners with six equivalent Li(1)O4 tetrahedra, edges with two equivalent Cr(1)O6 octahedra, edges with two equivalent Cr(2)O6 octahedra, and edges with two equivalent Cr(3)O6 octahedra. In the second W site, W(2) is bonded to two equivalent O(3), two equivalent O(5), and two equivalent O(7) atoms to form WO6 octahedra that share corners with six equivalent Li(2)O4 tetrahedra, edges with two equivalent Cr(1)O6 octahedra, edges with two equivalent Cr(2)O6 octahedra, and edges with two equivalent Cr(3)O6 octahedra. There are three inequivalent Cr sites. In the first Cr site, Cr(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 CrO6 octahedra that share corners with three equivalent Li(1)O4 tetrahedra, corners with three equivalent Li(2)O4 tetrahedra,  an edgeedge with one W(1)O6 octahedra,  an edgeedge with one W(2)O6 octahedra, edges with two equivalent Cr(2)O6 octahedra, and edges with two equivalent Cr(3)O6 octahedra. In the second Cr site, Cr(2) is bonded to one O(1), one O(2), one O(3), one O(4), one O(7), and one O(8) atom to form CrO6 octahedra that share corners with three equivalent Li(1)O4 tetrahedra, corners with three equivalent Li(2)O4 tetrahedra,  an edgeedge with one W(1)O6 octahedra,  an edgeedge with one W(2)O6 octahedra, edges with two equivalent Cr(1)O6 octahedra, and edges with two equivalent Cr(3)O6 octahedra. In the third Cr site, Cr(3) is bonded to one O(1), one O(2), one O(5), one O(6), one O(7), and one O(8) atom to form CrO6 octahedra that share corners with three equivalent Li(1)O4 tetrahedra, corners with three equivalent Li(2)O4 tetrahedra,  an edgeedge with one W(1)O6 octahedra,  an edgeedge with one W(2)O6 octahedra, edges with two equivalent Cr(1)O6 octahedra, and edges with two equivalent Cr(2)O6 octahedra. There are eight inequivalent O sites. In the first O site, O(1) is bonded to one Li(1), one Cr(1), one Cr(2), and one Cr(3) atom to form distorted OLiCr3 tetrahedra that share corners with three equivalent O(2)LiCr3 tetrahedra, corners with three equivalent O(4)LiCr2W trigonal pyramids, corners with three equivalent O(6)LiCr2W trigonal pyramids, corners with three equivalent O(8)LiCr2W trigonal pyramids,  an edgeedge with one O(3)LiCr2W trigonal pyramid, and  an edgeedge with one O(7)LiCr2W trigonal pyramid. In the second O site, O(2) is bonded to one Li(2), one Cr(1), one Cr(2), and one Cr(3) atom to form distorted OLiCr3 tetrahedra that share corners with three equivalent O(1)LiCr3 tetrahedra, corners with three equivalent O(3)LiCr2W trigonal pyramids, corners with three equivalent O(7)LiCr2W trigonal pyramids,  an edgeedge with one O(4)LiCr2W trigonal pyramid,  an edgeedge with one O(6)LiCr2W trigonal pyramid, and  an edgeedge with one O(8)LiCr2W trigonal pyramid. In the third O site, O(3) is bonded to one Li(2), one W(2), one Cr(1), and one Cr(2) atom to form distorted OLiCr2W trigonal pyramids that share corners with three equivalent O(2)LiCr3 tetrahedra,  a cornercorner with one O(3)LiCr2W trigonal pyramid,  a cornercorner with one O(6)LiCr2W trigonal pyramid,  a cornercorner with one O(8)LiCr2W trigonal pyramid, corners with two equivalent O(4)LiCr2W trigonal pyramids, corners with two equivalent O(7)LiCr2W trigonal pyramids,  an edgeedge with one O(1)LiCr3 tetrahedra, and  an edgeedge with one O(7)LiCr2W trigonal pyramid. In the fourth O site, O(4) is bonded to one Li(1), one W(1), one Cr(1), and one Cr(2) atom to form distorted OLiCr2W trigonal pyramids that share corners with three equivalent O(1)LiCr3 tetrahedra,  a cornercorner with one O(4)LiCr2W trigonal pyramid,  a cornercorner with one O(7)LiCr2W trigonal pyramid, corners with two equivalent O(3)LiCr2W trigonal pyramids, corners with two equivalent O(6)LiCr2W trigonal pyramids, corners with two equivalent O(8)LiCr2W trigonal pyramids,  an edgeedge with one O(2)LiCr3 tetrahedra,  an edgeedge with one O(6)LiCr2W trigonal pyramid, and  an edgeedge with one O(8)LiCr2W trigonal pyramid. In the fifth O site, O(5) is bonded in a distorted rectangular see-saw-like geometry to one Li(2), one W(2), one Cr(1), and one Cr(3) atom. In the sixth O site, O(6) is bonded to one Li(1), one W(1), one Cr(1), and one Cr(3) atom to form distorted OLiCr2W trigonal pyramids that share corners with three equivalent O(1)LiCr3 tetrahedra,  a cornercorner with one O(3)LiCr2W trigonal pyramid,  a cornercorner with one O(6)LiCr2W trigonal pyramid,  a cornercorner with one O(7)LiCr2W trigonal pyramid, corners with two equivalent O(4)LiCr2W trigonal pyramids, corners with two equivalent O(8)LiCr2W trigonal pyramids,  an edgeedge with one O(2)LiCr3 tetrahedra,  an edgeedge with one O(4)LiCr2W trigonal pyramid, and  an edgeedge with one O(8)LiCr2W trigonal pyramid. In the seventh O site, O(7) is bonded to one Li(2), one W(2), one Cr(2), and one Cr(3) atom to form distorted OLiCr2W trigonal pyramids that share corners with three equivalent O(2)LiCr3 tetrahedra,  a cornercorner with one O(4)LiCr2W trigonal pyramid,  a cornercorner with one O(6)LiCr2W trigonal pyramid,  a cornercorner with one O(7)LiCr2W trigonal pyramid, corners with two equivalent O(3)LiCr2W trigonal pyramids, corners with two equivalent O(8)LiCr2W trigonal pyramids,  an edgeedge with one O(1)LiCr3 tetrahedra, and  an edgeedge with one O(3)LiCr2W trigonal pyramid. In the eighth O site, O(8) is bonded to one Li(1), one W(1), one Cr(2), and one Cr(3) atom to form distorted OLiCr2W trigonal pyramids that share corners with three equivalent O(1)LiCr3 tetrahedra,  a cornercorner with one O(3)LiCr2W trigonal pyramid,  a cornercorner with one O(8)LiCr2W trigonal pyramid, corners with two equivalent O(4)LiCr2W trigonal pyramids, corners with two equivalent O(6)LiCr2W trigonal pyramids, corners with two equivalent O(7)LiCr2W trigonal pyramids,  an edgeedge with one O(2)LiCr3 tetrahedra,  an edgeedge with one O(4)LiCr2W trigonal pyramid, and  an edgeedge with one O(6)LiCr2W trigonal pyramid. is represented by the CIF card [CIF]
data_Li2Cr3WO8
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.019
_cell_length_b   6.019
_cell_length_c   6.056
_cell_angle_alpha   89.753
_cell_angle_beta   60.265
_cell_angle_gamma   60.138
_symmetry_Int_Tables_number   1
_cell_volume   156.402
_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
  Cr  Cr0  1  0.500  0.500  0.000  1.0
  Cr  Cr1  1  0.000  0.500  1.000  1.0
  Cr  Cr2  1  0.500  1.000  1.000  1.0
  Li  Li3  1  0.738  0.131  0.389  1.0
  Li  Li4  1  0.262  0.869  0.611  1.0
  O  O5  1  0.467  0.268  0.797  1.0
  O  O6  1  0.533  0.732  0.203  1.0
  O  O7  1  0.021  0.714  0.244  1.0
  O  O8  1  0.474  0.261  0.241  1.0
  O  O9  1  0.022  0.264  0.245  1.0
  O  O10  1  0.978  0.736  0.755  1.0
  O  O11  1  0.526  0.739  0.759  1.0
  O  O12  1  0.979  0.286  0.756  1.0
  W  W13  1  0.000  0.500  0.500  1.0
[/CIF]
.
The compound described by Li2WCr3O8 is Spinel-derived structured and crystallizes in the triclinic P-1 space group. There are two inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(1), one O(4), one O(6), and one O(8) atom to form LiO4 tetrahedra that share corners with three equivalent W(1)O6 octahedra, corners with three equivalent Cr(1)O6 octahedra, corners with three equivalent Cr(2)O6 octahedra, and corners with three equivalent Cr(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 57-61°. In the second Li site, Li(2) is bonded to one O(2), one O(3), one O(5), and one O(7) atom to form LiO4 tetrahedra that share corners with three equivalent W(2)O6 octahedra, corners with three equivalent Cr(1)O6 octahedra, corners with three equivalent Cr(2)O6 octahedra, and corners with three equivalent Cr(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 56-61°. There are two inequivalent W sites. In the first W site, W(1) is bonded to two equivalent O(4), two equivalent O(6), and two equivalent O(8) atoms to form WO6 octahedra that share corners with six equivalent Li(1)O4 tetrahedra, edges with two equivalent Cr(1)O6 octahedra, edges with two equivalent Cr(2)O6 octahedra, and edges with two equivalent Cr(3)O6 octahedra. In the second W site, W(2) is bonded to two equivalent O(3), two equivalent O(5), and two equivalent O(7) atoms to form WO6 octahedra that share corners with six equivalent Li(2)O4 tetrahedra, edges with two equivalent Cr(1)O6 octahedra, edges with two equivalent Cr(2)O6 octahedra, and edges with two equivalent Cr(3)O6 octahedra. There are three inequivalent Cr sites. In the first Cr site, Cr(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 CrO6 octahedra that share corners with three equivalent Li(1)O4 tetrahedra, corners with three equivalent Li(2)O4 tetrahedra,  an edgeedge with one W(1)O6 octahedra,  an edgeedge with one W(2)O6 octahedra, edges with two equivalent Cr(2)O6 octahedra, and edges with two equivalent Cr(3)O6 octahedra. In the second Cr site, Cr(2) is bonded to one O(1), one O(2), one O(3), one O(4), one O(7), and one O(8) atom to form CrO6 octahedra that share corners with three equivalent Li(1)O4 tetrahedra, corners with three equivalent Li(2)O4 tetrahedra,  an edgeedge with one W(1)O6 octahedra,  an edgeedge with one W(2)O6 octahedra, edges with two equivalent Cr(1)O6 octahedra, and edges with two equivalent Cr(3)O6 octahedra. In the third Cr site, Cr(3) is bonded to one O(1), one O(2), one O(5), one O(6), one O(7), and one O(8) atom to form CrO6 octahedra that share corners with three equivalent Li(1)O4 tetrahedra, corners with three equivalent Li(2)O4 tetrahedra,  an edgeedge with one W(1)O6 octahedra,  an edgeedge with one W(2)O6 octahedra, edges with two equivalent Cr(1)O6 octahedra, and edges with two equivalent Cr(2)O6 octahedra. There are eight inequivalent O sites. In the first O site, O(1) is bonded to one Li(1), one Cr(1), one Cr(2), and one Cr(3) atom to form distorted OLiCr3 tetrahedra that share corners with three equivalent O(2)LiCr3 tetrahedra, corners with three equivalent O(4)LiCr2W trigonal pyramids, corners with three equivalent O(6)LiCr2W trigonal pyramids, corners with three equivalent O(8)LiCr2W trigonal pyramids,  an edgeedge with one O(3)LiCr2W trigonal pyramid, and  an edgeedge with one O(7)LiCr2W trigonal pyramid. In the second O site, O(2) is bonded to one Li(2), one Cr(1), one Cr(2), and one Cr(3) atom to form distorted OLiCr3 tetrahedra that share corners with three equivalent O(1)LiCr3 tetrahedra, corners with three equivalent O(3)LiCr2W trigonal pyramids, corners with three equivalent O(7)LiCr2W trigonal pyramids,  an edgeedge with one O(4)LiCr2W trigonal pyramid,  an edgeedge with one O(6)LiCr2W trigonal pyramid, and  an edgeedge with one O(8)LiCr2W trigonal pyramid. In the third O site, O(3) is bonded to one Li(2), one W(2), one Cr(1), and one Cr(2) atom to form distorted OLiCr2W trigonal pyramids that share corners with three equivalent O(2)LiCr3 tetrahedra,  a cornercorner with one O(3)LiCr2W trigonal pyramid,  a cornercorner with one O(6)LiCr2W trigonal pyramid,  a cornercorner with one O(8)LiCr2W trigonal pyramid, corners with two equivalent O(4)LiCr2W trigonal pyramids, corners with two equivalent O(7)LiCr2W trigonal pyramids,  an edgeedge with one O(1)LiCr3 tetrahedra, and  an edgeedge with one O(7)LiCr2W trigonal pyramid. In the fourth O site, O(4) is bonded to one Li(1), one W(1), one Cr(1), and one Cr(2) atom to form distorted OLiCr2W trigonal pyramids that share corners with three equivalent O(1)LiCr3 tetrahedra,  a cornercorner with one O(4)LiCr2W trigonal pyramid,  a cornercorner with one O(7)LiCr2W trigonal pyramid, corners with two equivalent O(3)LiCr2W trigonal pyramids, corners with two equivalent O(6)LiCr2W trigonal pyramids, corners with two equivalent O(8)LiCr2W trigonal pyramids,  an edgeedge with one O(2)LiCr3 tetrahedra,  an edgeedge with one O(6)LiCr2W trigonal pyramid, and  an edgeedge with one O(8)LiCr2W trigonal pyramid. In the fifth O site, O(5) is bonded in a distorted rectangular see-saw-like geometry to one Li(2), one W(2), one Cr(1), and one Cr(3) atom. In the sixth O site, O(6) is bonded to one Li(1), one W(1), one Cr(1), and one Cr(3) atom to form distorted OLiCr2W trigonal pyramids that share corners with three equivalent O(1)LiCr3 tetrahedra,  a cornercorner with one O(3)LiCr2W trigonal pyramid,  a cornercorner with one O(6)LiCr2W trigonal pyramid,  a cornercorner with one O(7)LiCr2W trigonal pyramid, corners with two equivalent O(4)LiCr2W trigonal pyramids, corners with two equivalent O(8)LiCr2W trigonal pyramids,  an edgeedge with one O(2)LiCr3 tetrahedra,  an edgeedge with one O(4)LiCr2W trigonal pyramid, and  an edgeedge with one O(8)LiCr2W trigonal pyramid. In the seventh O site, O(7) is bonded to one Li(2), one W(2), one Cr(2), and one Cr(3) atom to form distorted OLiCr2W trigonal pyramids that share corners with three equivalent O(2)LiCr3 tetrahedra,  a cornercorner with one O(4)LiCr2W trigonal pyramid,  a cornercorner with one O(6)LiCr2W trigonal pyramid,  a cornercorner with one O(7)LiCr2W trigonal pyramid, corners with two equivalent O(3)LiCr2W trigonal pyramids, corners with two equivalent O(8)LiCr2W trigonal pyramids,  an edgeedge with one O(1)LiCr3 tetrahedra, and  an edgeedge with one O(3)LiCr2W trigonal pyramid. In the eighth O site, O(8) is bonded to one Li(1), one W(1), one Cr(2), and one Cr(3) atom to form distorted OLiCr2W trigonal pyramids that share corners with three equivalent O(1)LiCr3 tetrahedra,  a cornercorner with one O(3)LiCr2W trigonal pyramid,  a cornercorner with one O(8)LiCr2W trigonal pyramid, corners with two equivalent O(4)LiCr2W trigonal pyramids, corners with two equivalent O(6)LiCr2W trigonal pyramids, corners with two equivalent O(7)LiCr2W trigonal pyramids,  an edgeedge with one O(2)LiCr3 tetrahedra,  an edgeedge with one O(4)LiCr2W trigonal pyramid, and  an edgeedge with one O(6)LiCr2W trigonal pyramid. is represented by the CIF card [CIF]
data_Li2Cr3WO8
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.019
_cell_length_b   6.019
_cell_length_c   6.056
_cell_angle_alpha   89.753
_cell_angle_beta   60.265
_cell_angle_gamma   60.138
_symmetry_Int_Tables_number   1
_cell_volume   156.402
_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
  Cr  Cr0  1  0.500  0.500  0.000  1.0
  Cr  Cr1  1  0.000  0.500  1.000  1.0
  Cr  Cr2  1  0.500  1.000  1.000  1.0
  Li  Li3  1  0.738  0.131  0.389  1.0
  Li  Li4  1  0.262  0.869  0.611  1.0
  O  O5  1  0.467  0.268  0.797  1.0
  O  O6  1  0.533  0.732  0.203  1.0
  O  O7  1  0.021  0.714  0.244  1.0
  O  O8  1  0.474  0.261  0.241  1.0
  O  O9  1  0.022  0.264  0.245  1.0
  O  O10  1  0.978  0.736  0.755  1.0
  O  O11  1  0.526  0.739  0.759  1.0
  O  O12  1  0.979  0.286  0.756  1.0
  W  W13  1  0.000  0.500  0.500  1.0
[/CIF]
.