The material structure described by Li4V3Ni3(WO8)2 is Spinel-derived structured and crystallizes in the monoclinic Cm space group. There are four inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(12), one O(3), and two equivalent O(9) atoms to form LiO4 tetrahedra that share  a cornercorner with one Ni(1)O6 octahedra, corners with two equivalent V(1)O6 octahedra, corners with two equivalent V(2)O6 octahedra, corners with three equivalent W(2)O6 octahedra, and corners with four equivalent Ni(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 55-64°. In the second Li site, Li(2) is bonded to one O(5), one O(7), and two equivalent O(11) atoms to form distorted LiO4 tetrahedra that share  a cornercorner with one V(2)O6 octahedra, corners with two equivalent Ni(2)O6 octahedra, corners with three equivalent W(2)O6 octahedra,  an edgeedge with one Ni(1)O6 octahedra, and edges with two equivalent V(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 59-67°. In the third Li site, Li(3) is bonded to one O(4), one O(8), and two equivalent O(1) atoms to form distorted LiO4 tetrahedra that share  a cornercorner with one Ni(1)O6 octahedra, corners with two equivalent V(1)O6 octahedra, corners with three equivalent W(1)O6 octahedra,  an edgeedge with one V(2)O6 octahedra, and edges with two equivalent Ni(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 57-65°. In the fourth Li site, Li(4) is bonded to one O(10), one O(2), and two equivalent O(6) atoms to form LiO4 tetrahedra that share  a cornercorner with one V(2)O6 octahedra, corners with two equivalent Ni(1)O6 octahedra, corners with two equivalent Ni(2)O6 octahedra, corners with three equivalent W(1)O6 octahedra, and corners with four equivalent V(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-64°. There are two inequivalent V sites. In the first V site, V(1) is bonded to one O(11), one O(2), one O(3), one O(4), one O(6), and one O(7) atom to form VO6 octahedra that share corners with two equivalent W(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(3)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one W(1)O6 octahedra, edges with two equivalent V(1)O6 octahedra, edges with two equivalent Ni(1)O6 octahedra, and  an edgeedge with one Li(2)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 50-51°. In the second V site, V(2) is bonded to one O(10), one O(5), two equivalent O(1), and two equivalent O(9) atoms to form VO6 octahedra that share corners with two equivalent W(1)O6 octahedra,  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  an edgeedge with one W(2)O6 octahedra, edges with four equivalent Ni(2)O6 octahedra, and  an edgeedge with one Li(3)O4 tetrahedra. The corner-sharing octahedral tilt angles are 49°. There are two inequivalent W sites. In the first W site, W(1) is bonded to one O(2), one O(8), two equivalent O(1), and two equivalent O(6) atoms to form WO6 octahedra that share corners with two equivalent V(2)O6 octahedra, corners with four equivalent Ni(2)O6 octahedra, corners with three equivalent Li(3)O4 tetrahedra, corners with three equivalent Li(4)O4 tetrahedra,  an edgeedge with one Ni(1)O6 octahedra, and edges with two equivalent V(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 49-51°. In the second W site, W(2) is bonded to one O(12), one O(7), two equivalent O(11), and two equivalent O(9) atoms to form WO6 octahedra that share corners with two equivalent Ni(1)O6 octahedra, corners with four equivalent V(1)O6 octahedra, corners with three equivalent Li(1)O4 tetrahedra, corners with three equivalent Li(2)O4 tetrahedra,  an edgeedge with one V(2)O6 octahedra, and edges with two equivalent Ni(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 50-51°. There are two inequivalent Ni sites. In the first Ni site, Ni(1) is bonded to one O(3), one O(4), two equivalent O(11), and two equivalent O(6) atoms to form NiO6 octahedra that share corners with two equivalent W(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(3)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one W(1)O6 octahedra, edges with four equivalent V(1)O6 octahedra, and  an edgeedge with one Li(2)O4 tetrahedra. The corner-sharing octahedral tilt angles are 50°. In the second Ni site, Ni(2) is bonded to one O(1), one O(10), one O(12), one O(5), one O(8), and one O(9) atom to form NiO6 octahedra that share corners with two equivalent W(1)O6 octahedra,  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  an edgeedge with one W(2)O6 octahedra, edges with two equivalent V(2)O6 octahedra, edges with two equivalent Ni(2)O6 octahedra, and  an edgeedge with one Li(3)O4 tetrahedra. The corner-sharing octahedral tilt angles are 51°. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a rectangular see-saw-like geometry to one Li(3), one V(2), one W(1), and one Ni(2) atom. In the second O site, O(2) is bonded in a distorted rectangular see-saw-like geometry to one Li(4), two equivalent V(1), and one W(1) atom. In the third O site, O(3) is bonded in a rectangular see-saw-like geometry to one Li(1), two equivalent V(1), and one Ni(1) atom. In the fourth O site, O(4) is bonded in a tetrahedral geometry to one Li(3), two equivalent V(1), and one Ni(1) atom. In the fifth O site, O(5) is bonded to one Li(2), one V(2), and two equivalent Ni(2) atoms to form corner-sharing OLiVNi2 tetrahedra. In the sixth O site, O(6) is bonded in a distorted rectangular see-saw-like geometry to one Li(4), one V(1), one W(1), and one Ni(1) atom. In the seventh O site, O(7) is bonded in a rectangular see-saw-like geometry to one Li(2), two equivalent V(1), and one W(2) atom. In the eighth O site, O(8) is bonded in a rectangular see-saw-like geometry to one Li(3), one W(1), and two equivalent Ni(2) atoms. In the ninth O site, O(9) is bonded in a distorted rectangular see-saw-like geometry to one Li(1), one V(2), one W(2), and one Ni(2) atom. In the tenth O site, O(10) is bonded in a rectangular see-saw-like geometry to one Li(4), one V(2), and two equivalent Ni(2) atoms. In the eleventh O site, O(11) is bonded in a rectangular see-saw-like geometry to one Li(2), one V(1), one W(2), and one Ni(1) atom. In the twelfth O site, O(12) is bonded to one Li(1), one W(2), and two equivalent Ni(2) atoms to form distorted corner-sharing OLiNi2W tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Li4V3Ni3(WO8)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.951
_cell_length_b   5.951
_cell_length_c   9.722
_cell_angle_alpha   89.848
_cell_angle_beta   89.848
_cell_angle_gamma   60.518
_symmetry_Int_Tables_number   1
_cell_volume   299.745
_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  0.663  0.663  0.097  1.0
  Li  Li1  1  0.002  0.002  0.013  1.0
  Li  Li2  1  0.999  0.999  0.511  1.0
  Li  Li3  1  0.332  0.332  0.595  1.0
  V  V4  1  0.345  0.837  0.783  1.0
  V  V5  1  0.837  0.345  0.783  1.0
  V  V6  1  0.175  0.175  0.276  1.0
  Ni  Ni7  1  0.829  0.829  0.789  1.0
  Ni  Ni8  1  0.168  0.659  0.289  1.0
  Ni  Ni9  1  0.659  0.168  0.289  1.0
  W  W10  1  0.666  0.666  0.510  1.0
  W  W11  1  0.340  0.340  0.011  1.0
  O  O12  1  0.346  0.831  0.410  1.0
  O  O13  1  0.520  0.520  0.647  1.0
  O  O14  1  0.659  0.659  0.895  1.0
  O  O15  1  0.002  0.002  0.699  1.0
  O  O16  1  0.009  0.009  0.203  1.0
  O  O17  1  0.831  0.346  0.410  1.0
  O  O18  1  0.516  0.960  0.650  1.0
  O  O19  1  0.960  0.516  0.650  1.0
  O  O20  1  0.178  0.178  0.908  1.0
  O  O21  1  0.828  0.828  0.414  1.0
  O  O22  1  0.038  0.469  0.148  1.0
  O  O23  1  0.469  0.038  0.148  1.0
  O  O24  1  0.317  0.317  0.391  1.0
  O  O25  1  0.175  0.660  0.913  1.0
  O  O26  1  0.477  0.477  0.150  1.0
  O  O27  1  0.660  0.175  0.913  1.0
[/CIF]
.
The material structure described by Li4V3Ni3(WO8)2 is Spinel-derived structured and crystallizes in the monoclinic Cm space group. There are four inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(12), one O(3), and two equivalent O(9) atoms to form LiO4 tetrahedra that share  a cornercorner with one Ni(1)O6 octahedra, corners with two equivalent V(1)O6 octahedra, corners with two equivalent V(2)O6 octahedra, corners with three equivalent W(2)O6 octahedra, and corners with four equivalent Ni(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 55-64°. In the second Li site, Li(2) is bonded to one O(5), one O(7), and two equivalent O(11) atoms to form distorted LiO4 tetrahedra that share  a cornercorner with one V(2)O6 octahedra, corners with two equivalent Ni(2)O6 octahedra, corners with three equivalent W(2)O6 octahedra,  an edgeedge with one Ni(1)O6 octahedra, and edges with two equivalent V(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 59-67°. In the third Li site, Li(3) is bonded to one O(4), one O(8), and two equivalent O(1) atoms to form distorted LiO4 tetrahedra that share  a cornercorner with one Ni(1)O6 octahedra, corners with two equivalent V(1)O6 octahedra, corners with three equivalent W(1)O6 octahedra,  an edgeedge with one V(2)O6 octahedra, and edges with two equivalent Ni(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 57-65°. In the fourth Li site, Li(4) is bonded to one O(10), one O(2), and two equivalent O(6) atoms to form LiO4 tetrahedra that share  a cornercorner with one V(2)O6 octahedra, corners with two equivalent Ni(1)O6 octahedra, corners with two equivalent Ni(2)O6 octahedra, corners with three equivalent W(1)O6 octahedra, and corners with four equivalent V(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-64°. There are two inequivalent V sites. In the first V site, V(1) is bonded to one O(11), one O(2), one O(3), one O(4), one O(6), and one O(7) atom to form VO6 octahedra that share corners with two equivalent W(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(3)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one W(1)O6 octahedra, edges with two equivalent V(1)O6 octahedra, edges with two equivalent Ni(1)O6 octahedra, and  an edgeedge with one Li(2)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 50-51°. In the second V site, V(2) is bonded to one O(10), one O(5), two equivalent O(1), and two equivalent O(9) atoms to form VO6 octahedra that share corners with two equivalent W(1)O6 octahedra,  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  an edgeedge with one W(2)O6 octahedra, edges with four equivalent Ni(2)O6 octahedra, and  an edgeedge with one Li(3)O4 tetrahedra. The corner-sharing octahedral tilt angles are 49°. There are two inequivalent W sites. In the first W site, W(1) is bonded to one O(2), one O(8), two equivalent O(1), and two equivalent O(6) atoms to form WO6 octahedra that share corners with two equivalent V(2)O6 octahedra, corners with four equivalent Ni(2)O6 octahedra, corners with three equivalent Li(3)O4 tetrahedra, corners with three equivalent Li(4)O4 tetrahedra,  an edgeedge with one Ni(1)O6 octahedra, and edges with two equivalent V(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 49-51°. In the second W site, W(2) is bonded to one O(12), one O(7), two equivalent O(11), and two equivalent O(9) atoms to form WO6 octahedra that share corners with two equivalent Ni(1)O6 octahedra, corners with four equivalent V(1)O6 octahedra, corners with three equivalent Li(1)O4 tetrahedra, corners with three equivalent Li(2)O4 tetrahedra,  an edgeedge with one V(2)O6 octahedra, and edges with two equivalent Ni(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 50-51°. There are two inequivalent Ni sites. In the first Ni site, Ni(1) is bonded to one O(3), one O(4), two equivalent O(11), and two equivalent O(6) atoms to form NiO6 octahedra that share corners with two equivalent W(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(3)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one W(1)O6 octahedra, edges with four equivalent V(1)O6 octahedra, and  an edgeedge with one Li(2)O4 tetrahedra. The corner-sharing octahedral tilt angles are 50°. In the second Ni site, Ni(2) is bonded to one O(1), one O(10), one O(12), one O(5), one O(8), and one O(9) atom to form NiO6 octahedra that share corners with two equivalent W(1)O6 octahedra,  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  an edgeedge with one W(2)O6 octahedra, edges with two equivalent V(2)O6 octahedra, edges with two equivalent Ni(2)O6 octahedra, and  an edgeedge with one Li(3)O4 tetrahedra. The corner-sharing octahedral tilt angles are 51°. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a rectangular see-saw-like geometry to one Li(3), one V(2), one W(1), and one Ni(2) atom. In the second O site, O(2) is bonded in a distorted rectangular see-saw-like geometry to one Li(4), two equivalent V(1), and one W(1) atom. In the third O site, O(3) is bonded in a rectangular see-saw-like geometry to one Li(1), two equivalent V(1), and one Ni(1) atom. In the fourth O site, O(4) is bonded in a tetrahedral geometry to one Li(3), two equivalent V(1), and one Ni(1) atom. In the fifth O site, O(5) is bonded to one Li(2), one V(2), and two equivalent Ni(2) atoms to form corner-sharing OLiVNi2 tetrahedra. In the sixth O site, O(6) is bonded in a distorted rectangular see-saw-like geometry to one Li(4), one V(1), one W(1), and one Ni(1) atom. In the seventh O site, O(7) is bonded in a rectangular see-saw-like geometry to one Li(2), two equivalent V(1), and one W(2) atom. In the eighth O site, O(8) is bonded in a rectangular see-saw-like geometry to one Li(3), one W(1), and two equivalent Ni(2) atoms. In the ninth O site, O(9) is bonded in a distorted rectangular see-saw-like geometry to one Li(1), one V(2), one W(2), and one Ni(2) atom. In the tenth O site, O(10) is bonded in a rectangular see-saw-like geometry to one Li(4), one V(2), and two equivalent Ni(2) atoms. In the eleventh O site, O(11) is bonded in a rectangular see-saw-like geometry to one Li(2), one V(1), one W(2), and one Ni(1) atom. In the twelfth O site, O(12) is bonded to one Li(1), one W(2), and two equivalent Ni(2) atoms to form distorted corner-sharing OLiNi2W tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Li4V3Ni3(WO8)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.951
_cell_length_b   5.951
_cell_length_c   9.722
_cell_angle_alpha   89.848
_cell_angle_beta   89.848
_cell_angle_gamma   60.518
_symmetry_Int_Tables_number   1
_cell_volume   299.745
_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  0.663  0.663  0.097  1.0
  Li  Li1  1  0.002  0.002  0.013  1.0
  Li  Li2  1  0.999  0.999  0.511  1.0
  Li  Li3  1  0.332  0.332  0.595  1.0
  V  V4  1  0.345  0.837  0.783  1.0
  V  V5  1  0.837  0.345  0.783  1.0
  V  V6  1  0.175  0.175  0.276  1.0
  Ni  Ni7  1  0.829  0.829  0.789  1.0
  Ni  Ni8  1  0.168  0.659  0.289  1.0
  Ni  Ni9  1  0.659  0.168  0.289  1.0
  W  W10  1  0.666  0.666  0.510  1.0
  W  W11  1  0.340  0.340  0.011  1.0
  O  O12  1  0.346  0.831  0.410  1.0
  O  O13  1  0.520  0.520  0.647  1.0
  O  O14  1  0.659  0.659  0.895  1.0
  O  O15  1  0.002  0.002  0.699  1.0
  O  O16  1  0.009  0.009  0.203  1.0
  O  O17  1  0.831  0.346  0.410  1.0
  O  O18  1  0.516  0.960  0.650  1.0
  O  O19  1  0.960  0.516  0.650  1.0
  O  O20  1  0.178  0.178  0.908  1.0
  O  O21  1  0.828  0.828  0.414  1.0
  O  O22  1  0.038  0.469  0.148  1.0
  O  O23  1  0.469  0.038  0.148  1.0
  O  O24  1  0.317  0.317  0.391  1.0
  O  O25  1  0.175  0.660  0.913  1.0
  O  O26  1  0.477  0.477  0.150  1.0
  O  O27  1  0.660  0.175  0.913  1.0
[/CIF]
.