NbVO4 crystallizes in the monoclinic C2/c space group. Nb(1) is bonded in a 8-coordinate geometry to four equivalent O(1) and four equivalent O(2) atoms. V(1) is bonded in a 6-coordinate geometry to two equivalent O(2) and four equivalent O(1) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Nb(1) and two equivalent V(1) atoms to form a mixture of distorted corner and edge-sharing ONb2V2 trigonal pyramids. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to two equivalent Nb(1) and one V(1) atom.
NbVO4 crystallizes in the monoclinic C2/c space group. Nb(1) is bonded in a 8-coordinate geometry to four equivalent O(1) and four equivalent O(2) atoms. There are two shorter (2.07 Å) and two longer (2.35 Å) Nb(1)-O(1) bond lengths. There are two shorter (1.99 Å) and two longer (2.25 Å) Nb(1)-O(2) bond lengths. V(1) is bonded in a 6-coordinate geometry to two equivalent O(2) and four equivalent O(1) atoms. Both V(1)-O(2) bond lengths are 1.97 Å. There are two shorter (1.99 Å) and two longer (2.18 Å) V(1)-O(1) bond lengths. There are two inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Nb(1) and two equivalent V(1) atoms to form a mixture of distorted corner and edge-sharing ONb2V2 trigonal pyramids. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to two equivalent Nb(1) and one V(1) atom.