Fig. 1

The BiVO4 Scheelite structure. a [010] and b [001] projections. The violet and red spheres denote Bi and O atoms, respectively. The V atoms (not shown) are at the center of the tetrahedra
The BiVO4 Scheelite structure. a [010] and b [001] projections. The violet and red spheres denote Bi and O atoms, respectively. The V atoms (not shown) are at the center of the tetrahedra